Request for Comments: 5728
Category: Informational
ISSN: 2070-1721
P. Amundsen
M. Lambert
H. Lexow
SatLabs Group
March 2010
The SatLabs Group DVB-RCS MIB
Abstract
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This document describes the MIB module for the Digital Video Broadcasting Return Channel via Satellite system (DVB-RCS), as defined by the SatLabs Group. It defines a set of MIB objects to characterize the behavior and performance of network-layer entities deploying DVB-RCS.
Status of This Memo
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This document is not an Internet Standards Track specification; it is published for informational purposes.
This document is a product of the Internet Engineering Task Force (IETF). It represents the consensus of the IETF community. It has received public review and has been approved for publication by the Internet Engineering Steering Group (IESG). Not all documents approved by the IESG are a candidate for any level of Internet Standard; see Section 2 of RFC 5741.
Information about the current status of this document, any errata, and how to provide feedback on it may be obtained at http://www.rfc-editor.org/info/rfc5728.
Copyright Notice
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Copyright © 2010 IETF Trust and the persons identified as the document authors. All rights reserved.
This document is subject to BCP 78 and the IETF Trust's Legal Provisions Relating to IETF Documents (http://trustee.ietf.org/license-info) in effect on the date of publication of this document. Please review these documents carefully, as they describe your rights and restrictions with respect to this document. Code Components extracted from this document must include Simplified BSD License text as described in Section 4.e of the Trust Legal Provisions and are provided without warranty as described in the Simplified BSD License.
This document may not be modified, and derivative works of it may not be created, except to format it for publication as an RFC or to translate it into languages other than English.
This document may contain material from IETF Documents or IETF Contributions published or made publicly available before November 10, 2008. The person(s) controlling the copyright in some of this material may not have granted the IETF Trust the right to allow modifications of such material outside the IETF Standards Process. Without obtaining an adequate license from the person(s) controlling the copyright in such materials, this document may not be modified outside the IETF Standards Process, and derivative works of it may not be created outside the IETF Standards Process, except to format it for publication as an RFC or to translate it into languages other than English.
Table of Contents
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1. Introduction ....................................................4 2. Conventions Used in This Document ...............................5 2.1. Abbreviations ..............................................6 2.2. Glossary ...................................................8 2.2.1. Star DVB-RCS Network ................................8 2.2.2. Mesh DVB-RCS Network ................................8 2.2.3. Transparent DVB-RCS Network .........................8 2.2.4. Regenerative DVB-RCS Network ........................8 2.2.5. DVB-RCS MAC Layer ...................................9 2.2.6. DVB-RCS TDM .........................................9 2.2.7. DVB-RCS TDMA ........................................9 2.2.8. IDU .................................................9 2.2.9. ODU .................................................9 2.2.10. RCST ...............................................9 2.2.11. NCC ................................................9 2.2.12. Configuration File ................................10 2.2.13. Log File ..........................................10 2.2.14. Installation Log File .............................10 2.2.15. Antenna Alignment .................................10 2.2.16. CW Frequency ......................................10 2.2.17. Request Class .....................................10 2.2.18. Channel ID ........................................10 2.2.19. ATM Profile .......................................10 2.2.20. MPEG Profile ......................................11 2.2.21. PID Pool ..........................................11 2.2.22. Capacity Categories ...............................11 2.2.23. Start Transponder .................................12 2.2.24. DVB-S .............................................12 2.2.25. DVB-S2 and CCM/VCM/ACM ............................12 2.2.26. Interactive Network ...............................13 3. MIB Module Overview ............................................13 3.1. Textual Conventions .......................................13 3.2. Structure of the MIB ......................................14 3.3. Relationship to the Interfaces MIB Module .................15 3.4. MIB Groups Description ....................................18 3.4.1. dvbRcsRcstSystem ...................................18 3.4.2. dvbRcsRcstNetwork ..................................19 3.4.3. dvbRcsRcstInstall ..................................19 3.4.4. dvbRcsRcstQos ......................................19 3.4.5. dvbRcsRcstControl ..................................20 3.4.6. dvbRcsRcstState ....................................20 3.4.7. dvbRcsFwdLink (dvbRcsFwdConfig and dvbRcsFwdStatus groups) ............................20 3.4.8. dvbRcsRtnLink (dvbRcsRtnConfig and dvbRcsRtnStatus groups) ............................20 4. Definitions ....................................................21 5. Security Considerations ........................................91 6. IANA Considerations ............................................92 7. Acknowledgments ................................................92 8. References .....................................................93 8.1. Normative References ......................................93 8.2. Informative References ....................................94
1. Introduction
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The SatLabs Group [SATLABS] is an international non-profit EEIG (European Economic Interest Grouping) committed to large-scale adoption and deployment of the Digital Video Broadcasting Return Channel via Satellite (DVB-RCS) standard [ETSI-RCS]. SatLabs members are service providers, satellite operators, system integrators, terminal manufacturers, and technology providers with an interest in DVB-RCS.
Since its creation in 2001, the main goal of the SatLabs Group has been to achieve interoperability between DVB-RCS terminals and systems. Therefore, the Group has defined the SatLabs Qualification Program, which provides an independent certification process for DVB- RCS terminals based on System Recommendations defined by SatLabs. To enhance product interoperability, beyond the physical-layer and MAC- layer mechanisms defined in the DVB-RCS standard, SatLabs has expanded its Recommendations in the field of DVB-RCS terminal management [SATLABS]. As part of this effort, SatLabs has specified a common Simple Network Management Protocol (SNMP) Management Information Base (MIB) for DVB-RCS terminals, which is defined in this document.
A DVB-RCS terminal is denoted as a Return Channel Satellite Terminal (RCST) in the remainder of this document. This consists of an Indoor Unit (IDU) and an Outdoor Unit (ODU) connected through an Inter- Facility Link (IFL), usually a coaxial L-band interface. On the user side, the IDU is connected to the user network through a Local Area Network (LAN) interface (usually Ethernet). On the network side, the ODU is connected via a satellite link (the air interface).
The SatLabs Group DVB-RCS MIB is implemented in the IDU of an RCST. RCST management can be performed either through the LAN interface (local management) or through the air interface (remote management from the Network Control Center, NCC). RCST and NCC elements are shown on Figure 1.
+------------+ | IP | | End Host | +-----+------+ | - - - - - - - -|- - - - - - - - - - - - - - - - | | LAN interface | | | +------+--------+ | | Indoor Unit | | | (IDU) | | +------+--------+ | | | Inter Facility Link (IFL) | | | +-----+---------+ | | Outdoor Unit | | | (ODU) | | +------+--------+ | | | | Air interface | - - - - - - - |- - - - - - - - - - - - - - - - RCST | | +----------------+ +------->| Network Control| | Center (NCC) | +----------------+-
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Figure 1: RCST Architecture
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2. Conventions Used in This Document
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This memo defines a portion of the Management Information Base (MIB) for use with network management protocols in the Internet community.
For a detailed overview of the documents that describe the current Internet-Standard Management Framework, please refer to section 7 of RFC 3410 [RFC3410].
Managed objects are accessed via a virtual information store, termed the Management Information Base or MIB. MIB objects are generally accessed through the Simple Network Management Protocol (SNMP). Objects in the MIB are defined using the mechanisms defined in the Structure of Management Information (SMI). This memo specifies a MIB module that is compliant to the SMIv2, which is described in STD 58, RFC 2578 [RFC2578], STD 58, RFC 2579 [RFC2579] and STD 58, RFC 2580 [RFC2580].
The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT", "SHOULD", "SHOULD NOT", "RECOMMENDED", "MAY", and "OPTIONAL" in this document are to be interpreted as described in BCP 14, RFC 2119 [RFC2119].
2.1. Abbreviations
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AAL5 ATM Adaptation Layer Type 5 ACM Adaptive Coding and Modulation ATM Asynchronous Transfer Mode AVBDC Absolute Volume-Based Dynamic Capacity BER Bit Error Rate BUC Block Up-Converter CCM Constant Coding and Modulation CNR Carrier to Noise Ratio CRA Continuous Rate Assignment CSC Common Signaling Channel CW Continuous Wave (carrier frequency) dBi deciBel (isotropic) dBm deciBel (with respect to 1 mW) DC Direct Current DSCP Diffserv Code Point DVB Digital Video Broadcasting EIRP Equivalent Isotropic Radiated Power ETSI European Telecommunications Standards Institute FEC Forward Error Correction FTP File Transfer Protocol GS Generic Stream GSE Generic Stream Encapsulation IDU Indoor Unit IFL Inter-Facility Link LNB Low Noise Block LO Local Oscillator MAC Medium Access Control MIB Management Information Base MPEG Motion Pictures Expert Group MPE Multi-Protocol Encapsulation NCC Network Control Centre OAM Operations and Management ODU Outdoor Unit PHB Per-Hop Behavior PEP Performance Enhancing Proxy PID Packet IDentifier (MPEG, used as Elementary Stream Identifier) QoS Quality of Service RBDC Rate-Based Dynamic Capacity RC Request Class RCS Return Channel via Satellite RCST Return Channel via Satellite Terminal (DVB-RCS Terminal) Rx Receive SDU Service Data Unit SSPA Solid State Power Amplifier TDM Time-Division Multiplex TDMA Time-Division Multiple Access TFTP Trivial File Transfer Protocol TS Transport Stream (as defined by MPEG) Tx Transmit VBDC Volume-Based Dynamic Capacity VCI Virtual Channel Identifier (ATM) VPI Virtual Path Identifier (ATM) Vpp Volts peak-to-peak
2.2. Glossary
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The terms in this document are derived either from DVB-RCS standard specifications [ETSI-RCS] or from SatLabs System Recommendations [SATLABS].
2.2.1. Star DVB-RCS Network
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This denotes a hub-and-spoke configuration where all communications pass through a central hub, which usually also includes the NCC. Peer-to-peer communication between RCSTs is possible through a double satellite hop (this traffic has to pass through the hub).
2.2.2. Mesh DVB-RCS Network
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This denotes a mesh configuration that supports peer-to-peer communications in a single satellite hop directly between RCSTs.
2.2.3. Transparent DVB-RCS Network
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This denotes a network using transparent satellite transponders. Star or mesh network configurations can be supported. In the case of a mesh configuration, RCSTs need to incorporate a TDMA receiver in addition to the TDM receiver.
2.2.4. Regenerative DVB-RCS Network
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This denotes a network that uses regenerative satellite transponders, i.e. includes some On-Board Processing functionality, which allows demodulation and decoding of the uplink TDMA signals and re-multiplex of the traffic into TDM signals on the downlink. Star or mesh network configurations can be supported.
2.2.5. DVB-RCS MAC Layer
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The DVB-RCS MAC layer represents the air interface of an RCST, as specified in [ETSI-RCS]. The interface is bi-directional and supports IP traffic over hub-spoke (star) and mesh satellite network topologies.
2.2.6. DVB-RCS TDM
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The DVB-RCS TDM corresponds to the forward link of a DVB-RCS transparent system or the downlink of a DVB-RCS regenerative system. It is based on either the DVB-S or DVB-S2 standard, specified in [ETSI-DVBS] and [ETSI-DVBS2] respectively. In the DVB-RCS context, this interface is uni- or bi-directional, as it may also be used for a return channel dedicated to a single terminal.
2.2.7. DVB-RCS TDMA
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The DVB-RCS TDMA corresponds to the return or mesh link of an RCS transparent system or the uplink of an RCS regenerative system. It is specified in [ETSI-RCS].
In the context of star transparent and mesh regenerative DVB-RCS systems, this interface is uni-directional.
In the context of mesh transparent DVB-RCS systems, this interface is bi-directional.
2.2.8. IDU
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This is the indoor part of the RCST (including at least the power supply, and usually also the modem and networking functions).
2.2.9. ODU
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This is the outdoor part of the RCST (including at least the aerial, and usually also the LNB and BUC).
2.2.10. RCST
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This is the Satellite Terminal, installed on the customer premises. It is composed of the IDU and ODU.
2.2.11. NCC
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The NCC provides Control and Monitoring Functions. It generates control and timing signals for the operation of the DVB-RCS Network.
2.2.12. Configuration File
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The configuration file is an XML-formatted file, storing configuration parameters for the RCST and their values.
2.2.13. Log File
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The log file is stored at the RCST. This is used to log particular events that occur on the RCST side.
2.2.14. Installation Log File
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The installation log file is stored at the RCST. This logs particular events that occur on the RCST side and are related to RCST installation phase.
2.2.15. Antenna Alignment
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This is the process to align the RCST antenna, part of the ODU, in order to enable bi-directional communication (uplink, downlink) with the satellite network.
2.2.16. CW Frequency
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The CW frequency is the frequency of a Continuous Wave signal. It is a narrowband carrier transmitted for the duration of measurements during the installation of an RCST.
2.2.17. Request Class
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A Request Class (RC) is a representation of a Per-Hop Behavior (PHB) at the MAC layer. It defines a behavior of the MAC layer for a given aggregation of traffic. This behavior includes a combination of Capacity Categories associated to the RC and a priority with respect to the other RCs supported by an RCST.
2.2.18. Channel ID
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Each Request Class is identified by a unique Channel_ID in the communication between the RCST and the NCC.
2.2.19. ATM Profile
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The ATM profile is one of the two profiles for traffic burst format on a DVB-RCS TDMA. It is based on one or more concatenated ATM cells, each of length 53 bytes, plus an optional prefix.
2.2.20. MPEG Profile
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The MPEG profile is one of the two profiles for traffic burst format on the DVB-RCS TDMA. It is based on a number of concatenated MPEG2-TS packets, each of length 188 bytes.
2.2.21. PID Pool
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For the MPEG profile, several RCs may be mapped within a pool of several PIDs to allow cross-RC Section Packing [ETSI-DAT]. Section Packing can be used on all PIDs and higher priority traffic can always preempt lower priority streams. This reduces the need for padding.
2.2.22. Capacity Categories
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The TDMA timeslot allocation process for the DVB-RCS uplink supports several Capacity Categories.
The Capacity Categories CRA, RBDC, and A/VBDC, when authorized for an RC, have to be configured from the NCC. Their configuration parameters are used to inform the RCST of the configuration of each category at the NCC side and thus help in Capacity Requests computation.
The categories are treated independently for each RC. A SatLabs optional feature is defined that allows their configuration at the RCST level in addition to configuration per RC. This feature is denoted RCST_PARA.
2.2.22.1. Continuous Rate Assignment (CRA)
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CRA is a rate capacity that is provided in full in a continuous manner to the RCST while required.
2.2.22.2. Rate-Based Dynamic Capacity (RBDC)
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RBDC is a rate capacity that is requested dynamically by an RCST. RBDC is provided in response to explicit requests from the RCST to the NCC, such requests being absolute (i.e., corresponding to the full rate currently being requested). Each request overrides all previous RBDC requests from the same RCST and is subject to a maximum rate limit.
2.2.22.3. Volume-Based Dynamic Capacity (VBDC)
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VBDC is a volume capacity that is requested dynamically by an RCST. VBDC is provided in response to explicit requests from the RCST to the NCC, such requests being cumulative (i.e., each request adds to all previous requests from the same RCST).
2.2.22.4. Absolute Volume-Based Dynamic Capacity (AVBDC)
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AVBDC is a volume capacity that is requested dynamically by an RCST. This capacity is provided in response to explicit requests from the RCST to the NCC, such requests being absolute (i.e., this request replaces the previous ones from the same RCST).
The combination of AVBDC and VBDC is seen as a single Capacity Category, denoted A/VBDC.
2.2.22.5. Population ID
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This defines a group of RCSTs within a network.
2.2.23. Start Transponder
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This is the satellite transponder on which the communication is initiated from an RCST point of view when in the installation mode. The parameters corresponding to this transponder (satellite orbital position, frequency, etc.) are stored at the RCST as power-up configuration data.
2.2.24. DVB-S
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DVB-S is the Digital Video Broadcast over Satellite [ETSI-DVBS]. It is a framework and set of associated standards published by ETSI for the transmission of video, audio, and data, using the ISO MPEG-2 standard [ISO-MPEG], over satellite links.
2.2.25. DVB-S2 and CCM/VCM/ACM
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DVB-S2 is the Second Generation of the Digital Video Broadcast for Satellite applications standard [ETSI-DVBS2]. It is a framework and set of associated standards published by ETSI for the transmission of video, audio, and data.
BBFRAME:
The main framing unit of the DVB-S2 protocol stack.
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CCM:
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In CCM transmission mode, the forward link uses a constant set of transmission parameters (FEC coding rate and modulation scheme) for all receivers.
VCM:
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In VCM transmission mode, the forward link uses transmission parameters that are variable on a BBFRAME-by-BBFRAME but fixed on a Receiver basis, according to fixed link and propagation conditions for each Receiver.
ACM:
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In ACM transmission mode, the forward link uses transmission parameters that are dynamically adjusted on a BBFRAME-by-BBFRAME and Receiver-per-Receiver basis, according to actual link and propagation conditions. In order to implement ACM, feedback from each Receiver has to be provided by DVB-RCS return channel.
2.2.26. Interactive Network
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This is another name for a DVB-RCS-based satellite network.
3. MIB Module Overview
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This MIB module provides a set of objects required for the management of a SatLabs-compliant RCST. The specification is derived from the parameters and protocols described in [SATLABS].
The MIB module in this document uses the following OBJECT IDENTIFIER values, as already assigned by IANA under the smi-numbers registry [IANA]:
+------------+---------------------------+ | Descriptor | OBJECT IDENTIFIER value | +------------+---------------------------+ |dvbRcsMib |{ mib-2 transmission 239 } | +------------+---------------------------+-
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Table 1: Object Identifiers for the MIB
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These values have been assigned for this MIB under the 'mib-2.transmission' subtree.
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3.1. Textual Conventions
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This MIB module defines new textual conventions for RCST indications of SatLabs-defined capabilities, including profiles, options, and optional features.
DvbRcsSystemSatLabsProfileMap represents the SatLabs profiles supported as defined in [SATLABS].
DvbRcsSystemSatLabsOptionMap represents the SatLabs options supported as defined in [SATLABS]. These are options that are used for the certification of SatLabs terminals. They represent important functionality, with impact on interoperability, and their support is advertised with the RCST certification level.
DvbRcsSystemSatLabsFeatureMap represents the SatLabs optional features supported as defined in [SATLABS]. These represent minor features, not necessary for interoperability. They are not used for the certification of SatLabs terminals.
3.2. Structure of the MIB
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This MIB module is structured into two top-level groups:
- The dvbRcsMibObjects group includes all the managed objects of the DVB-RCS MIB.
- The dvbRcsConformance group includes the compliance statements for DVB-RCS terminals that are compliant with [SATLABS]. The managed objects are grouped into formal object groups (i.e., units of conformance) according to their relation to specific SatLabs options or features. The conformance statements (MODULE- COMPLIANCE specification) are described within the dvbRcsRcstCompliances group, while the units of conformance are described within the dvbRcsRcstGroups group.
The dvbRcsMibObjects group is further structured into three groups: dvbRcsRcst, dvbRcsFwdLink, and dvbRcsRtnLink.
The dvbRcsRcst group covers management related to the RCST equipment. It is structured into six groups:
- dvbRcsRcstSystem
- dvbRcsRcstNetwork
- dvbRcsRcstInstall
- dvbRcsRcstQos
- dvbRcsRcstControl
- dvbRcsRcstState
The dvbRcsFwdLink group covers management information related to the RCST forward link. It is structured into two groups:
- dvbRcsFwdConfig
- dvbRcsFwdStatus
The dvbRcsRtnLink group covers management information related to the RCST return link. It is structured into two groups:
- dvbRcsRtnConfig
- dvbRcsRtnStatus
Tables within each of these groups cover different functions like return link traffic management (packet classes, Request Classes, PID pools) and forward link configuration and status.
Rows created automatically (e.g., by the device according to the hardware configuration) may, and generally will, have a mixture of configuration and status objects within them. Rows that are meant to be created by the management station are generally restricted to configuration (read-create) objects.
3.3. Relationship to the Interfaces MIB Module
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This section clarifies the relationship of this MIB module to the Interfaces MIB [RFC2863]. Several areas of correlation are addressed in the following. The implementer is referred to the Interfaces MIB document in order to understand the general intent of these areas.
IANA has assigned three ifType labels for DVB-RCS. Each RCST MUST support at least the three following interfaces:
o dvbRcsMacLayer (239), -- DVB-RCS MAC Layer
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DVB-RCS MAC Layer represents the complete air interface of an RCST, as specified in [ETSI-RCS]. This interface supports star and mesh networks and is bi-directional. Only star networks are considered by the present MIB module.
o dvbTdm (240), -- DVB Satellite TDM
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DVB-RCS physical link based on Time-Division Multiplexing. It corresponds to the forward link of an RCS transparent system or the downlink of an RCS regenerative system. It is based on either the DVB-S or DVB-S2 standard, specified in [ETSI-DVBS] and [ETSI-DVBS2] respectively. Only transparent systems are considered by the present MIB module.
In the DVB-RCS context, this interface is uni- or bi-directional.
In the present MIB module, only a uni-directional (i.e., forward link, or downstream) dvbTdm interface is considered.
o dvbRcsTdma (241), -- DVB-RCS TDMA
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DVB-RCS physical link based on Time-Division Multiple Access. It corresponds to the return or mesh link of an RCS transparent system or the uplink of an RCS regenerative system. It is based on the DVB-RCS standard specified in [ETSI-RCS].
In the context of star transparent and mesh regenerative DVB-RCS systems, this interface is uni-directional.
In the context of mesh transparent DVB-RCS systems, this interface is bi-directional.
Only star transparent systems are considered by the present MIB module (i.e., return link, or upstream).
The protocol stack (as reflected in ifStackTable) will be as follows:
+--------------------------+ | IP | +--------------------------+ | dvbRcsMacLayer | +---------------+----------+ | dvbRcsTdma | dvbTdm | +---------------+----------+ | MPEG/ATM | MPEG/GS | +---------------+----------+-
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Figure 2: RCST Protocol Stack
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An additional Ethernet interface is used on the LAN side of the RCST (see Figure 1).
An instance of ifEntry exists for each dvbTdm interface, for each dvbRcsTdma (normally only one), and for each dvbRcsMac layer (normally only one).
The interface counters relate to:
- dvbRcsMacLayer: DVB-RCS two-way MAC interface that counts aggregate Multi-Protocol Encapsulation (MPE) frames, Generic Stream Encapsulation (GSE) encapsulated PDUs (equals IP packets), and ATM Adaptation Layer 5 (AAL5) frames.
MPE is specified in [ETSI-DAT] and is transported over MPEG, which is specified in [ISO-MPEG]. MPEG is transported over GS or TS (Transport Stream) carriers. The TS carrier is specified in [ETSI-DVBS] for DVB-S and [ETSI-DVBS2] for DVB-S2.
GSE is specified in [ETSI-GSE] and is transported over the GS (Generic Stream) carrier, which is specified in [ETSI-DVBS2].
ATM is specified in [ITU-ATM].
AAL5 is specified in [ITU-AAL5].
- dvbTdm: The DVB-RCS TDM interface that counts MPEG TS packets at stream level, if the TS format is used. If the Generic Stream (GS) format is used, it counts GSE packets.
- dvbRcsTdma: The DVB-RCS TDMA interface that counts aggregate ATM and MPEG TS packets.
The ifStackTable [RFC2863] MUST be implemented to identify the relationships among sub-interfaces.
The following example is a DVB-RCS star network with DVB-S and DVB- RCS. As illustrated on Figure 3, it shows a DVB-RCS MAC interface with one downstream and one upstream interface. In this network, ATM encapsulation is used in the DVB-RCS uplink. Two ATM Logical Ports are shown. DVB-S2 or DVB-S can be used in the downlink.
ifType 214 'mpegTransport' can also be used for counting TS packets and bytes for sub-interfaces of dvbRcsTdma or dvbTdm, e.g., per PID- oriented or per TS-oriented, as desired and applicable.
+----------------------------------------------------------+ | IP Network Layer | +------+----------------------------------+----------------+ | | +------+-------+ +------------------+----------------+ | Ethernet LAN | | dvbRcsMacLayer | +--------------+ +-------------+---------------------+ | | +-------------+-----------+ +---+---+ | dvbRcsTdma | |dvbTdm | +-----+-------------+-----+ +-------+ | | +-----+-----+ +-----+-----+ |atm-logical| |atm-logical| +-----------+ +-----------+ -
Figure 3: Example Stacking
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As can be seen from this example, the dvbRcsMacLayer interface is layered on top of the downstream and upstream interfaces, and the upstream interface is layered on top of upstream ATM logical links.
In this example, the assignment of index values could be as follows:
ifIndex ifType Description ---------------------------------------------------------------- 2 dvbRcsMacLayer (239) DVB-RCS MAC Layer 3 dvbRcsTdma (241) DVB-RCS TDMA Upstream 4 dvbTdm(240) DVB-RCS TDM Downstream 5 atm-logical(80) ATM Logical Port 6 atm-logical(80) ATM Logical PortThe corresponding ifStack entries would then be:
+--------------------+-------------------+ | IfStackHigherLayer | ifStackLowerLayer | +--------------------+-------------------+ | 0 | 1 | | 0 | 2 | | 1 | 0 | | 2 | 3 | | 2 | 4 | | 3 | 5 | | 3 | 6 | | 4 | 0 | | 5 | 0 | | 6 | 0 | +--------------------+-------------------+-
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Table 2: Example ifStack Entries
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3.4. MIB Groups Description
3.4.1. dvbRcsRcstSystem
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The MIB objects in this group gather some basic information that would allow anyone to trace the history -- the life -- of the RCST, as well as to get a complete description of its constitution on the component point of view, including the SatLabs options/features support statement. Many of the parameters will be defined at installation.
This group contains description parameters related to the RCST type (ODU type) and location. These parameters are believed to stay unchanged once it has been defined during installation. Modification of hardware equipment, maintenance operations, and geographical re- location may require an update of those MIB objects. Note that the dvbRcsRcstSystem.dvbRcsSystemLocation object gives the location of the ODU antenna, which is needed for network operation, while the system.sysLocation (MIB-II SNMP OID) provides the location of the IDU unit, which cannot be used for the same purpose.
The RCST must provide either Read-Write access to dvbRcsSystemOdu parameters or, alternatively, provide the list of supported devices through the dvbRcsRcstOduListGroup (see conformance section). This group of parameters, defined in the dvbRcsRcstSystem group, allows the selection by the RCST installer of the actual ODU type. In such a case, the installer must set dvbRcsOduTxType, dvbRcsOduRxType, and dvbRcsOduAntennaType according to the selected BUC, LNB, and antenna respectively.
3.4.2. dvbRcsRcstNetwork
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This group contains all the MIB objects related to network parameters.
In this subgroup, two objects have been defined in order to differentiate between control and user traffic and associate them with a physical interface. Both dvbRcsRcstNetwork.dvbRcsNetworkLanIpAddress (Traffic) and dvbRcsRcstNetwork.dvbRcsNetworkOamInetAddress (OAM) provide the value of the IP address of, respectively, the user traffic and the control and management traffic.
3.4.3. dvbRcsRcstInstall
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This group contains all the information related to the RCST installation and commissioning. Many parameters are believed to stay unchanged once it has been defined during installation. Modification of hardware equipment, maintenance operations, and geographical re- location may require an update of those MIB objects.
3.4.4. dvbRcsRcstQos
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This group contains objects to configure the Quality of Service (QoS) of the RCST by the NCC.
The dvbRcsPktClass table defines the packet classification for IP layer 3 classifications. Each dvbRcsPktClass entry is mapped to a dvbRcsPhbEntry in the dvbRcsPhbMappingTable.
The dvbRcsPhbMappingTable makes the relation between a packet classification entry, a Per-Hop Behavior (PHB) identifier, and a Request Class entry.
The dvbRcsRequestClassTable defines all the layer 2 DVB-RCS QoS parameters.
3.4.5. dvbRcsRcstControl
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This MIB group contains objects a network manager can use to invoke actions and tests supported by the RCST agent and to retrieve the action/test results.
3.4.6. dvbRcsRcstState
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This MIB group describes the fault state, software versions, and configuration file versions of the RCST.
3.4.7. dvbRcsFwdLink (dvbRcsFwdConfig and dvbRcsFwdStatus groups)
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This MIB group contains parameters that enable access to data about the forward link.
Configuration information is kept in the dvbRcsFwdLink.dvbRcsFwdConfig subgroup. Status information is kept into the dvbRcsFwdLink.dvbRcsFwdStatus subgroup.
The information in dvbRcsFwdLink.dvbRcsFwdConfig.dvbRcsFwdStartTable is used for the first time the RCST tries to acquire the forward link. All these object values are aligned with the Satellite Delivery System Descriptor in the Network Information Table (NIT) table [ETSI-SI].
The objects in the dvbRcsFwdLink.dvbRcsFwdConfig.dvbRcsFwdStatusTable are aligned with the satellite forward path descriptor from the RCS Map Table (RMT) [ETSI-RCS] and with the Physical Layer (PL) Header [ETSI-DVBS2], which specifies the MODCOD (modulation and FEC rate) and the Type (frame length short or long and the presence/absence of pilots).
3.4.8. dvbRcsRtnLink (dvbRcsRtnConfig and dvbRcsRtnStatus groups)
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This MIB group contains parameters that enable access to data about the return link.
Configuration information is kept in the dvbRcsRtnLink.dvbRcsRtnConfig subgroup. Status information is kept into the dvbRcsRtnLink.dvbRcsRtnStatus subgroup.
The RCST is only able to deal with one return link at a time. Hence, there is no need to define a table to collect the different SNMP objects, as it is done for the forward.
4. Definitions
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DVB-RCS-MIB DEFINITIONS ::= BEGIN
IMPORTS
MODULE-IDENTITY, OBJECT-TYPE, Integer32, Unsigned32, transmission FROM SNMPv2-SMI -- [RFC2578] TEXTUAL-CONVENTION, RowStatus FROM SNMPv2-TC -- [RFC2579] OBJECT-GROUP, MODULE-COMPLIANCE FROM SNMPv2-CONF -- [RFC2580] SnmpAdminString FROM SNMP-FRAMEWORK-MIB -- [RFC3411] InetAddressType, InetAddress, InetAddressPrefixLength, InetPortNumber FROM INET-ADDRESS-MIB -- [RFC4001] Uri FROM URI-TC-MIB -- [RFC5017] Dscp, DscpOrAny FROM DIFFSERV-DSCP-TC -- [RFC3289] ;dvbRcsMib MODULE-IDENTITY
LAST-UPDATED "201002161200Z" ORGANIZATION "The SatLabs Group" CONTACT-INFO "The SatLabs Group Web: www.satlabs.org E-mail: info@satlabs.org" DESCRIPTION "DVB-RCS MIB subtree.-
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This MIB module applies to equipment that is a Return Channel Satellite Terminal (RCST), defined in the Digital Video Broadcasting Return Channel via Satellite system (DVB-RCS) standard (ETSI EN 301 790 Digital Video Broadcasting (DVB); Interaction Channel for Satellite Distribution Systems, European Telecommunications Standards Institute (ETSI)).
It defines a set of MIB objects to characterize the behavior and performance of network-layer entities implementing DVB-RCS.
This MIB module is intended to be used by DVB-RCS equipment following the SatLabs System Recommendations, defined by the SatLabs Group and available at www.satlabs.org.
Note that, if not stated otherwise in the object DESCRIPTION clause, all writable objects are persistent.
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Copyright © The IETF Trust (2010). This version of this MIB module is part of RFC 5728; see the RFC itself for full legal notices." REVISION "200907201200Z" DESCRIPTION "Revision of this MIB module, following MIB doctor review and adjustments based on the MIB authoring guidelines from the IETF." ::= { transmission 239 } --============================================================== -- Textual Conventions --============================================================== DvbRcsSatLabsProfileMap ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "This textual convention enumerates the declaration of the SatLabs-defined terminal profiles. The mapping to the profiles is to be understood as described here. (0) refers to the most significant bit. dvbs(0) -> DVBS profile (DVB-S support) dvbs2ccm(1) -> DVB-S2 CCM profile (CCM support) dvbs2acm(2) -> DVB-S2 ACM profile (CCM, VCM and ACM support)" REFERENCE "SatLabs System Recommendations, available at www.satlabs.org." SYNTAX BITS { dvbs(0), dvbs2ccm(1), dvbs2acm(2), spare1(3), spare2(4), spare3(5), spare4(6), spare5(7), spare6(8), spare7(9), spare8(10), spare9(11), spare10(12), spare11(13), spare12(14), spare13(15), spare14(16), spare15(17), spare16(18), spare17(19), spare18(20), spare19(21), spare20(22), spare21(23), spare22(24), spare23(25), spare24(26), spare25(27), spare26(28), spare27(29), spare28(30), spare29(31) }DvbRcsSatLabsOptionMap ::= TEXTUAL-CONVENTION
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STATUS current
DESCRIPTION-
"This textual convention enumerates the declaration of the SatLabs-defined options. A value of 1 indicates that the respective option is supported. The mapping to the options is to be understood as described here. (0) refers to the most significant bit.
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mpegTrf(0) -> MPEG_TRF coarseSync(1) -> COARSE_SYNC wideHop(2) -> WIDE_HOPP fastHop(3) -> FAST_HOPP dynamicMfTdma(4) -> Dynamic_MF_TDMA contentionSync(5) -> CONTENTION_SYNC qpskLow(6) -> QPSKLOW mod16Apsk(7) -> 16APSK mod32Apsk(8) -> 32APSK normalFec(9) -> NORMALFEC multiTs(10) -> MULTITS gsTs(11) -> GSTS enhQoS(12) -> ENHQOS pep(13) -> PEP http(14) -> HTTP ftp(15) -> FTP dns(16) -> DNS chIdStrict(17) -> CHID_STRICT nlid(18) -> NLID snmpMisc(19) -> SNMPMISC The support of specific options mandates the support of specific objects and access levels." REFERENCE "SatLabs System Recommendations, available at www.satlabs.org." SYNTAX BITS { mpegTrf(0), coarseSync(1), wideHop(2), fastHop(3), dynamicMfTdma(4), contentionSync(5), qpskLow(6), mod16Apsk(7), mod32Apsk(8), normalFec(9), multiTs(10), gsTs(11), enhQoS(12), pep(13), http(14), ftp(15), dns(16), chIdStrict(17), nlid(18), snmpMisc(19), spare1(20), spare2(21), spare3(22), spare4(23), spare5(24), spare6(25), spare7(26), spare8(27), spare9(28), spare10(29), spare11(30), spare12(31) }DvbRcsSatLabsFeatureMap ::= TEXTUAL-CONVENTION
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STATUS current
DESCRIPTION-
"This textual convention enumerates the declaration of the SatLabs-specified compatibility and configuration features. A value of 1 indicates that the respective feature is supported. The mapping to the features is to be understood as described here. (0) refers to the most significant bit.
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rcstPara(0) -> RCST_PARA feature installLog(1) -> INSTALL_LOG feature enhClassifier(2) -> ENHCLASSIFIER feature routeId(3) -> ROUTE_ID feature oduList(4) -> ODULIST feature extNetwork(5) -> EXTNETWORK feature extControl(6) -> EXTCONTROL feature extConfig(7) -> EXTCONFIG feature extStatus(8) -> EXTSTATUS feature mpaf(9) -> MPAF feature The support of specific features mandates the support of specific objects and access levels." REFERENCE "SatLabs System Recommendations, available at www.satlabs.org." SYNTAX BITS { rcstPara(0), installLog(1), enhClassifier(2), routeId(3), oduList(4), extNetwork(5), extControl(6), extConfig(7), extStatus(8), mpaf(9), spare1(10), spare2(11), spare3(12), spare4(13), spare5(14), spare6(15), spare7(16), spare8(17), spare9(18), spare10(19), spare11(20), spare12(21), spare13(22), spare14(23), spare15(24), spare16(25), spare17(26), spare18(27), spare19(28), spare20(29), spare21(30), spare22(31) } --============================================================== -- object type definitions --============================================================== dvbRcsMibObjects OBJECT IDENTIFIER ::= {dvbRcsMib 1} dvbRcsConformance OBJECT IDENTIFIER ::= {dvbRcsMib 2} dvbRcsRcst OBJECT IDENTIFIER ::= {dvbRcsMibObjects 1} dvbRcsFwdLink OBJECT IDENTIFIER ::= {dvbRcsMibObjects 2} dvbRcsRtnLink OBJECT IDENTIFIER ::= {dvbRcsMibObjects 3} dvbRcsRcstSystem OBJECT IDENTIFIER ::= {dvbRcsRcst 1} dvbRcsRcstNetwork OBJECT IDENTIFIER ::= {dvbRcsRcst 2} dvbRcsRcstInstall OBJECT IDENTIFIER ::= {dvbRcsRcst 3} dvbRcsRcstQos OBJECT IDENTIFIER ::= {dvbRcsRcst 4} dvbRcsRcstControl OBJECT IDENTIFIER ::= {dvbRcsRcst 5} dvbRcsRcstState OBJECT IDENTIFIER ::= {dvbRcsRcst 6} dvbRcsFwdConfig OBJECT IDENTIFIER ::= {dvbRcsFwdLink 1} dvbRcsFwdStatus OBJECT IDENTIFIER ::= {dvbRcsFwdLink 2} dvbRcsRtnConfig OBJECT IDENTIFIER ::= {dvbRcsRtnLink 1} dvbRcsRtnStatus OBJECT IDENTIFIER ::= {dvbRcsRtnLink 2} --============================================================== -- dvbRcsRcstSystem sub-tree object types --============================================================== dvbRcsSystemMibRevision OBJECT-TYPE SYNTAX SnmpAdminString MAX-ACCESS read-only STATUS current DESCRIPTION "This object allows the SNMP agent to report the implemented MIB module revision. The supported REVISION of this module is reported." ::= {dvbRcsRcstSystem 1} --============================================================== -- Options declared according to the textual conventions --============================================================== dvbRcsSystemSatLabsProfilesDeclaration OBJECT-TYPE SYNTAX DvbRcsSatLabsProfileMap MAX-ACCESS read-only STATUS current DESCRIPTION "Indicates the SatLabs profiles supported, as defined in the SatLabs System Recommendations." ::= {dvbRcsRcstSystem 2} dvbRcsSystemSatLabsOptionsDeclaration OBJECT-TYPE SYNTAX DvbRcsSatLabsOptionMap MAX-ACCESS read-only STATUS current DESCRIPTION "Indicates the SatLabs options supported, as defined in the SatLabs System Recommendations." ::= {dvbRcsRcstSystem 3} dvbRcsSystemSatLabsFeaturesDeclaration OBJECT-TYPE SYNTAX DvbRcsSatLabsFeatureMap MAX-ACCESS read-only STATUS current DESCRIPTION "Indicates the optional compatibility features and minor options supported, as defined in the SatLabs System Recommendations." ::= {dvbRcsRcstSystem 4}dvbRcsSystemLocation OBJECT-TYPE
SYNTAX SnmpAdminString MAX-ACCESS read-write STATUS current DESCRIPTION "Physical location of the ODU antenna expressed as longitude, latitude, and altitude. The string shall have 31 characters in the following format: <xxxx.xxx>,<a>,<yyyyy.yyy>,<b>,<zzzz.z>,M where x, y and z represents digits, a=N or S, b=E or W, Reading the digits from left to right: 'x' 7 latitude digits; x digits 1-2 contain the degrees, x digits 3-7 contain the minutes in decimal; 'y' 8 longitude digits; y digits 1-3 contain the degrees, y digits 4-8 contain the minutes in decimal; 'z' 5 altitude digits; meters above sea level in decimal; '.' is the decimal point; ',' is the field separator; 'M' is the indicator for altitude meters. This format is a modified subset of the NMEA 0183 (National Marine Electronics Association, Interface Standard) format for Global Positioning System Fix Data. This location and the satellite position are used to calculate the RCST-satellite path delay. Note: The system.sysLocation object of MIB-II provides physical location of the IDU unit." ::= {dvbRcsRcstSystem 5} dvbRcsSystemOduAntennaSize OBJECT-TYPE SYNTAX Unsigned32 UNITS "cm" MAX-ACCESS read-write STATUS current DESCRIPTION "Diameter of the antenna." ::= {dvbRcsRcstSystem 6} dvbRcsSystemOduAntennaGain OBJECT-TYPE SYNTAX Unsigned32 UNITS "x0.1 dBi" MAX-ACCESS read-write STATUS current DESCRIPTION "Antenna peak gain of the ODU." ::= {dvbRcsRcstSystem 7} dvbRcsSystemOduSspa OBJECT-TYPE SYNTAX Unsigned32 UNITS "x0.1 W" MAX-ACCESS read-write STATUS current DESCRIPTION "Power level of the Solid State Power Amplifier installed in the ODU." ::= {dvbRcsRcstSystem 8}dvbRcsSystemOduTxType OBJECT-TYPE
SYNTAX SnmpAdminString MAX-ACCESS read-write STATUS current DESCRIPTION "Type of transmitter installed in the ODU." ::= {dvbRcsRcstSystem 9} dvbRcsSystemOduRxType OBJECT-TYPE SYNTAX SnmpAdminString MAX-ACCESS read-write STATUS current DESCRIPTION "Type of LNB installed in the ODU, with information such as vendor type, output type (single, twin, quad,...), etc." ::= {dvbRcsRcstSystem 10} dvbRcsSystemOduRxBand OBJECT-TYPE SYNTAX INTEGER { oduHighRxBand (0), oduLowRxBand (1) } MAX-ACCESS read-write STATUS current DESCRIPTION "LNB High Band / Low Band selector. High Band corresponds to the emission of an 18-26 kHz tone with 0.4-0.8 Vpp in the Rx IFL cable: (0) - High Band (1) - Low Band" ::= {dvbRcsRcstSystem 11} dvbRcsSystemOduRxLO OBJECT-TYPE SYNTAX Unsigned32 UNITS "x100 Hz" MAX-ACCESS read-write STATUS current DESCRIPTION "Frequency of LNB Local Oscillator (in 100 Hz)" ::= {dvbRcsRcstSystem 12} dvbRcsSystemOduTxLO OBJECT-TYPE SYNTAX Unsigned32 UNITS "x100 Hz" MAX-ACCESS read-write STATUS current DESCRIPTION "Frequency of Block Up-Converter Local Oscillator (in 100 Hz)." ::= {dvbRcsRcstSystem 13} dvbRcsSystemIduPep OBJECT IDENTIFIER ::= {dvbRcsRcstSystem 14} dvbRcsTcpPep OBJECT-TYPE SYNTAX INTEGER{ disabled (0), enabled (1) } MAX-ACCESS read-write STATUS current DESCRIPTION "Status and control of embedded TCP PEP. 0 - disabled or not implemented 1 - enabled" ::={dvbRcsSystemIduPep 1} dvbRcsHttpPep OBJECT-TYPE SYNTAX INTEGER{ disabled (0), enabled (1) } MAX-ACCESS read-write STATUS current DESCRIPTION "Status and control of embedded HTTP PEP. 0 - disabled or not implemented 1 - enabled" ::={dvbRcsSystemIduPep 2} --============================================================== -- ODU structural entities --============================================================== dvbRcsOduTx OBJECT IDENTIFIER ::= {dvbRcsRcstSystem 15} dvbRcsOduRx OBJECT IDENTIFIER ::= {dvbRcsRcstSystem 16} dvbRcsOduAntenna OBJECT IDENTIFIER ::= {dvbRcsRcstSystem 17} --============================================================== -- ODU BUC --==============================================================dvbRcsOduTxTypeTable OBJECT-TYPE
SYNTAX SEQUENCE OF DvbRcsOduTxTypeEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "This table contains the identification of each well- known BUC type supported by the IDU and provides its associated index." ::={dvbRcsOduTx 1} dvbRcsOduTxTypeEntry OBJECT-TYPE SYNTAX DvbRcsOduTxTypeEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "An entry in the BUC type table." INDEX { dvbRcsOduTxTypeIndex } ::={dvbRcsOduTxTypeTable 1}DvbRcsOduTxTypeEntry ::= SEQUENCE {
dvbRcsOduTxTypeIndex Unsigned32, dvbRcsOduTxTypeDescription SnmpAdminString } dvbRcsOduTxTypeIndex OBJECT-TYPE SYNTAX Unsigned32 (1..32) MAX-ACCESS not-accessible STATUS current DESCRIPTION "Index for the BUC type." ::={dvbRcsOduTxTypeEntry 1} dvbRcsOduTxTypeDescription OBJECT-TYPE SYNTAX SnmpAdminString MAX-ACCESS read-only STATUS current DESCRIPTION "Text-based identification of a BUC type." ::={dvbRcsOduTxTypeEntry 2} dvbRcsOduTxType OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-write STATUS current DESCRIPTION "Index of the selected BUC type." ::={dvbRcsOduTx 2} --============================================================== -- ODU LNB --==============================================================dvbRcsOduRxTypeTable OBJECT-TYPE
SYNTAX SEQUENCE OF DvbRcsOduRxTypeEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "This table contains the identification of each well- known LNB type supported by the IDU and provides its associated index." ::={dvbRcsOduRx 1}dvbRcsOduRxTypeEntry OBJECT-TYPE
SYNTAX DvbRcsOduRxTypeEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "An entry in the LNB type table." INDEX { dvbRcsOduRxTypeIndex } ::={dvbRcsOduRxTypeTable 1}DvbRcsOduRxTypeEntry ::= SEQUENCE {
dvbRcsOduRxTypeIndex Unsigned32, dvbRcsOduRxTypeDescription SnmpAdminString } dvbRcsOduRxTypeIndex OBJECT-TYPE SYNTAX Unsigned32 (1..32) MAX-ACCESS not-accessible STATUS current DESCRIPTION "Index for the LNB type." ::={dvbRcsOduRxTypeEntry 1} dvbRcsOduRxTypeDescription OBJECT-TYPE SYNTAX SnmpAdminString MAX-ACCESS read-only STATUS current DESCRIPTION "Text-based identification of an LNB type." ::={dvbRcsOduRxTypeEntry 2} dvbRcsOduRxType OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-write STATUS current DESCRIPTION "Index of the selected LNB type." ::={dvbRcsOduRx 2} --============================================================== -- ODU Antenna --============================================================== dvbRcsOduAntennaTypeTable OBJECT-TYPE SYNTAX SEQUENCE OF DvbRcsOduAntennaTypeEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "This table contains the identification of each well- known antenna type supported by the IDU and provides its associated index." ::={dvbRcsOduAntenna 1} dvbRcsOduAntennaTypeEntry OBJECT-TYPE SYNTAX DvbRcsOduAntennaTypeEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "An entry in the antenna type table." INDEX { dvbRcsOduAntennaTypeIndex } ::={dvbRcsOduAntennaTypeTable 1}DvbRcsOduAntennaTypeEntry ::= SEQUENCE {
dvbRcsOduAntennaTypeIndex Unsigned32, dvbRcsOduAntennaTypeDescription SnmpAdminString } dvbRcsOduAntennaTypeIndex OBJECT-TYPE SYNTAX Unsigned32 (1..32) MAX-ACCESS not-accessible STATUS current DESCRIPTION "Index for the antenna type." ::={dvbRcsOduAntennaTypeEntry 1} dvbRcsOduAntennaTypeDescription OBJECT-TYPE SYNTAX SnmpAdminString MAX-ACCESS read-only STATUS current DESCRIPTION "Text-based identification of an antenna type." ::={dvbRcsOduAntennaTypeEntry 2}dvbRcsOduAntennaType OBJECT-TYPE
SYNTAX Unsigned32 MAX-ACCESS read-write STATUS current DESCRIPTION "Index of the selected antenna type." ::={dvbRcsOduAntenna 2} --============================================================== -- dvbRcsRcstNetwork sub-tree object types --============================================================== dvbRcsNetworkOamInetAddressType OBJECT-TYPE SYNTAX InetAddressType MAX-ACCESS read-write STATUS current DESCRIPTION "The type of Internet address of dvbRcsNetworkOamInetAddress. If the terminal OAM Internet address is unassigned or unknown, then the value of this object is unknown(0)." ::= {dvbRcsRcstNetwork 1} dvbRcsNetworkOamInetAddress OBJECT-TYPE SYNTAX InetAddress MAX-ACCESS read-write STATUS current DESCRIPTION "OAM IP Address of the RCST. This object is used with both IP and interfaces MIB-II subgroups. It uniquely determines the interface through which OAM traffic passes. The OAM IP address may be statically or dynamically assigned. It is system dependent whether the OAM IP address and the Traffic IP address are the same address. If the terminal has no OAM Internet address assigned or if this Internet address is unknown, the value of this object is the zero-length OCTET STRING. The InetAddressType is given by the dvbRcsNetworkOamInetAddressType object." ::= {dvbRcsRcstNetwork 2} dvbRcsNetworkOamInetAddressPrefixLength OBJECT-TYPE SYNTAX InetAddressPrefixLength MAX-ACCESS read-write STATUS current DESCRIPTION "Prefix length for the OAM IP Address. If this address prefix is unknown or does not apply, the value is zero." ::= {dvbRcsRcstNetwork 3} dvbRcsNetworkOamInetAddressAssign OBJECT-TYPE SYNTAX INTEGER { oamInetAddressStatic (1), oamInetAddressDynamic (2) } MAX-ACCESS read-write STATUS current DESCRIPTION "Identifies whether the OAM IP address is statically (1) or dynamically (2) assigned." ::= {dvbRcsRcstNetwork 4} dvbRcsNetworkLanInetAddressType OBJECT-TYPE SYNTAX InetAddressType MAX-ACCESS read-write STATUS current DESCRIPTION "The type of Internet address of dvbRcsNetworkLanInetAddress. If the terminal Internet address on the LAN interface is unassigned or unknown, then the value of this object is unknown(0)." ::= {dvbRcsRcstNetwork 5} dvbRcsNetworkLanInetAddress OBJECT-TYPE SYNTAX InetAddress MAX-ACCESS read-write STATUS current DESCRIPTION "IP address of the LAN interface of the terminal. If the terminal has no Internet address assigned on the LAN interface or if this Internet address is unknown, the value of this object is the zero-length OCTET STRING. The InetAddressType is given by the dvbRcsNetworkLanInetAddressType object." ::= {dvbRcsRcstNetwork 6} dvbRcsNetworkLanInetAddressPrefixLength OBJECT-TYPE SYNTAX InetAddressPrefixLength MAX-ACCESS read-write STATUS current DESCRIPTION "Prefix length for the LAN IP Address of the terminal. If this address prefix is unknown or does not apply, the value is zero." ::= {dvbRcsRcstNetwork 7}dvbRcsNetworkAirInterfaceDefaultGatewayInetAddressType OBJECT-TYPE
SYNTAX InetAddressType MAX-ACCESS read-write STATUS current DESCRIPTION "The type of Internet address of dvbRcsNetworkAirInterfaceDefaultGatewayInetAddress. If the default gateway Internet address is unassigned or unknown, then the value of this object is unknown(0)." ::= {dvbRcsRcstNetwork 8} dvbRcsNetworkAirInterfaceDefaultGatewayInetAddress OBJECT-TYPE SYNTAX InetAddress MAX-ACCESS read-write STATUS current DESCRIPTION "IP address of the default gateway for the air interface. If the terminal has no default gateway assigned on the air interface or if this Internet address is unknown, the value of this object is the zero-length OCTET STRING. The InetAddressType is given by the dvbRcsNetworkAirInterfaceDefaultGatewayInetAddressType object." ::= {dvbRcsRcstNetwork 9} dvbRcsNetworkAirInterfaceDefaultGatewayInetAddressPrefixLength OBJECT-TYPE SYNTAX InetAddressPrefixLength MAX-ACCESS read-write STATUS current DESCRIPTION "Prefix length for the IP address of the default gateway for the air interface. If this address prefix is unknown or does not apply, the value is zero." ::= {dvbRcsRcstNetwork 10} dvbRcsNetworkDnsServers OBJECT IDENTIFIER ::= {dvbRcsRcstNetwork 11}dvbRcsPrimaryDnsServerInetAddressType OBJECT-TYPE
SYNTAX InetAddressType MAX-ACCESS read-write STATUS current DESCRIPTION "The type of Internet address of dvbRcsPrimaryDnsServerInetAddress. If the primary DNS server Internet address is unassigned or unknown, then the value of this object is unknown(0)." ::= { dvbRcsNetworkDnsServers 1} dvbRcsPrimaryDnsServerInetAddress OBJECT-TYPE SYNTAX InetAddress MAX-ACCESS read-write STATUS current DESCRIPTION "IP address of the primary DNS server in the NCC. If the terminal has no primary DNS server assigned or if this Internet address is unknown, the value of this object is the zero-length OCTET STRING. The InetAddressType is given by the dvbRcsPrimaryDnsServerInetAddressType object." ::= {dvbRcsNetworkDnsServers 2} dvbRcsPrimaryDnsServerInetAddressPrefixLength OBJECT-TYPE SYNTAX InetAddressPrefixLength MAX-ACCESS read-write STATUS current DESCRIPTION "Prefix length for the IP address of the primary DNS server in the NCC. If this address prefix is unknown or does not apply, the value is zero." ::= { dvbRcsNetworkDnsServers 3} dvbRcsSecondaryDnsServerInetAddressType OBJECT-TYPE SYNTAX InetAddressType MAX-ACCESS read-write STATUS current DESCRIPTION "The type of Internet address of dvbRcsSecondaryDnsServerInetAddress. If the secondary DNS server Internet address is unassigned or unknown, then the value of this object is unknown(0)." ::= { dvbRcsNetworkDnsServers 4}dvbRcsSecondaryDnsServerInetAddress OBJECT-TYPE
SYNTAX InetAddress MAX-ACCESS read-write STATUS current DESCRIPTION "IP address of the secondary DNS server in the NCC. If the terminal has no secondary DNS server assigned or if this Internet address is unknown, the value of this object is the zero-length OCTET STRING. The InetAddressType is given by the dvbRcsSecondaryDnsServerInetAddressType object." ::= {dvbRcsNetworkDnsServers 5} dvbRcsSecondaryDnsServerInetAddressPrefixLength OBJECT-TYPE SYNTAX InetAddressPrefixLength MAX-ACCESS read-write STATUS current DESCRIPTION "Prefix length for the IP address of the secondary DNS server in the NCC. If this address prefix is unknown or does not apply, the value is zero." ::= { dvbRcsNetworkDnsServers 6} dvbRcsNetworkNccMgtInetAddressType OBJECT-TYPE SYNTAX InetAddressType MAX-ACCESS read-write STATUS current DESCRIPTION "The type of Internet address of dvbRcsNetworkNccMgtInetAddress. If the management server Internet address is unassigned or unknown, then the value of this object is unknown(0)." ::= {dvbRcsRcstNetwork 12} dvbRcsNetworkNccMgtInetAddress OBJECT-TYPE SYNTAX InetAddress MAX-ACCESS read-write STATUS current DESCRIPTION "IP address of the management server in the NCC. If the terminal has no management server assigned or if this Internet address is unknown, the value of this object is the zero-length OCTET STRING. The InetAddressType is given by the dvbRcsNetworkNccMgtInetAddressType object." ::= {dvbRcsRcstNetwork 13} dvbRcsNetworkNccMgtInetAddressPrefixLength OBJECT-TYPE SYNTAX InetAddressPrefixLength MAX-ACCESS read-write STATUS current DESCRIPTION "Prefix length for the IP address of the management server in the NCC. If this address prefix is unknown or does not apply, the value is zero." ::= { dvbRcsRcstNetwork 14} dvbRcsNetworkConfigFileDownloadUrl OBJECT-TYPE SYNTAX Uri (SIZE(0..65535)) MAX-ACCESS read-write STATUS current DESCRIPTION "Full path name for the configuration file download. It includes the protocol type (TFTP or FTP) and the associated server IP address or hostname. Hostname can only be used if DNS is supported by the RCST. The format of this parameter follows RFC 3986." ::= {dvbRcsRcstNetwork 15} dvbRcsNetworkInstallLogFileDownloadUrl OBJECT-TYPE SYNTAX Uri (SIZE(0..65535)) MAX-ACCESS read-write STATUS current DESCRIPTION "Full path of the installation log file to download. It includes the protocol type (TFTP or FTP) and the associated server IP address or hostname. Hostname can only be used if DNS is supported by the RCST. The installation log file can be created on the installer's computer and downloaded to the RCST. The format of this parameter follows RFC 3986." ::= {dvbRcsRcstNetwork 16} dvbRcsNetworkConfigFileUploadUrl OBJECT-TYPE SYNTAX Uri(SIZE(0..65535)) MAX-ACCESS read-write STATUS current DESCRIPTION "Full path name for the configuration file upload. It includes the protocol type (TFTP or FTP) and the associated server IP address or hostname. Hostname can only be used if DNS is supported by the RCST. The format of this parameter follows RFC 3986." ::= {dvbRcsRcstNetwork 17} dvbRcsNetworkLogFileUploadUrl OBJECT-TYPE SYNTAX Uri(SIZE(0..65535)) MAX-ACCESS read-write STATUS current DESCRIPTION "Full path of the event log file. It includes the protocol type (TFTP or FTP) and the associated server IP address or hostname. Hostname can only be used if DNS is supported by the RCST. The format of this parameter follows RFC 3986." ::= {dvbRcsRcstNetwork 18} dvbRcsNetworkInstallLogFileUploadUrl OBJECT-TYPE SYNTAX Uri(SIZE(0..65535)) MAX-ACCESS read-write STATUS current DESCRIPTION "Full path of the installation log file. It includes the protocol type (TFTP or FTP) and the associated server IP address or hostname. Hostname can only be used if DNS is supported by the RCST. The installation log file can be retrieved from the RCST by the NCC or by the installer via the LAN. The format of this parameter follows RFC 3986." ::= {dvbRcsRcstNetwork 19} --============================================================== -- dvbRcsRcstInstall sub-tree object types --============================================================== dvbRcsInstallAntennaAlignmentState OBJECT-TYPE SYNTAX INTEGER { antennaAlignmentStart (1), antennaAlignmentDeny (2), antennaAlignmentContinue(3), antennaAlignmentStop (4), antennaAlignmentSuccess (5), antennaAlignmentFail (6) } MAX-ACCESS read-write STATUS current DESCRIPTION "Indicates the alignment state of the antenna: (1)-Start; (2)-Deny; (3)-Continue; (4)-Stop; (5)-Success; (6)-Fail" ::= {dvbRcsRcstInstall 1} dvbRcsInstallCwFrequency OBJECT-TYPE SYNTAX Unsigned32 UNITS "x100 Hz" MAX-ACCESS read-write STATUS current DESCRIPTION "Frequency of the transmitted Continuous Wave carrier (in 100 Hz). Minimum required precision is 1 kHz." ::= {dvbRcsRcstInstall 2} dvbRcsInstallCwMaxDuration OBJECT-TYPE SYNTAX Unsigned32 UNITS "seconds" MAX-ACCESS read-write STATUS current DESCRIPTION "Time after which the Continuous Wave carrier must be put down (in seconds)." ::= {dvbRcsRcstInstall 3} dvbRcsInstallCwPower OBJECT-TYPE SYNTAX Integer32 UNITS "x0.1 dBm" MAX-ACCESS read-write STATUS current DESCRIPTION "IDU TX output level when the IDU is configured to send CW. The resolution is 0.1 dBm and the accuracy is +/- 1 dBm. Reconfiguration is applied immediately to a CW." ::= {dvbRcsRcstInstall 4} dvbRcsInstallCoPolReading OBJECT-TYPE SYNTAX Unsigned32 UNITS "x0.1 dB" MAX-ACCESS read-write STATUS current DESCRIPTION "Co-polarization measured value during installation procedure (in 0.1 dB)." ::= {dvbRcsRcstInstall 5} dvbRcsInstallXPolReading OBJECT-TYPE SYNTAX Unsigned32 UNITS "x0.1 dB" MAX-ACCESS read-write STATUS current DESCRIPTION "Cross-polarization measured value during installation procedure (in 0.1 dB)." ::= {dvbRcsRcstInstall 6} dvbRcsInstallCoPolTarget OBJECT-TYPE SYNTAX Unsigned32 UNITS "x0.1 dB" MAX-ACCESS read-write STATUS current DESCRIPTION "Co-polarization target value during installation procedure (in 0.1 dB)." ::= {dvbRcsRcstInstall 7}dvbRcsInstallXPolTarget OBJECT-TYPE
SYNTAX Unsigned32 UNITS "x0.1 dB" MAX-ACCESS read-write STATUS current DESCRIPTION "Cross-polarization target value during installation procedure (in 0.1 dB)." ::= {dvbRcsRcstInstall 8} dvbRcsInstallStandByDuration OBJECT-TYPE SYNTAX Unsigned32 UNITS "seconds" MAX-ACCESS read-write STATUS current DESCRIPTION "Time to wait in stand-by mode (in seconds)." ::= {dvbRcsRcstInstall 9} dvbRcsInstallTargetEsN0 OBJECT-TYPE SYNTAX Unsigned32(0..315) UNITS "x0.1 dB" MAX-ACCESS read-write STATUS current DESCRIPTION "This value describes the wanted Es/N0 value that enables operation of the return link with the required error performance. The values shall be given in tenth of dB and the initial value shall be equal to 7 dB. The range shall be from 0 dB to 31.5 dB, with a precision of 0.1 dB." DEFVAL { 70 } ::= {dvbRcsRcstInstall 10} --============================================================== -- dvbRcsRcstQos sub-tree object types --============================================================== dvbRcsPktClassTable OBJECT-TYPE SYNTAX SEQUENCE OF DvbRcsPktClassEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "This table describes the packet classification used in the DVB-RCS terminal. The number of entries is specified by dvbRcsPktClassIndex. " ::={dvbRcsRcstQos 1} dvbRcsPktClassEntry OBJECT-TYPE SYNTAX DvbRcsPktClassEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "An entry in the packet classification table. One object type of each entry may have a value in the active range (a non-default value). The other object types are then assumed to be set to 'inactive'. The entry with the lowest index value takes precedence when classifying a packet." INDEX { dvbRcsPktClassIndex } ::= {dvbRcsPktClassTable 1}DvbRcsPktClassEntry ::= SEQUENCE {
dvbRcsPktClassIndex Unsigned32, dvbRcsPktClassDscpLow Dscp, dvbRcsPktClassDscpHigh Dscp, dvbRcsPktClassDscpMarkValue DscpOrAny, dvbRcsPktClassIpProtocol Unsigned32, dvbRcsPktClassSrcInetAddressType InetAddressType, dvbRcsPktClassSrcInetAddress InetAddress, dvbRcsPktClassSrcInetAddressPrefixLength InetAddressPrefixLength, dvbRcsPktClassDstInetAddressType InetAddressType, dvbRcsPktClassDstInetAddress InetAddress, dvbRcsPktClassDstInetAddressPrefixLength InetAddressPrefixLength, dvbRcsPktClassSrcPortLow InetPortNumber, dvbRcsPktClassSrcPortHigh InetPortNumber, dvbRcsPktClassDstPortLow InetPortNumber, dvbRcsPktClassDstPortHigh InetPortNumber, dvbRcsPktClassVlanUserPri Integer32, dvbRcsPktClassPhbAssociation Unsigned32, dvbRcsPktClassRowStatus RowStatus } dvbRcsPktClassIndex OBJECT-TYPE SYNTAX Unsigned32 (1..64) MAX-ACCESS not-accessible STATUS current DESCRIPTION "Index automatically incremented by one at row creation." ::={dvbRcsPktClassEntry 1} dvbRcsPktClassDscpLow OBJECT-TYPE SYNTAX Dscp MAX-ACCESS read-create STATUS current DESCRIPTION "This object specifies the low value of a range of Diffserv Code Point (DSCP) values to which a packet is compared." DEFVAL { 0 } ::={dvbRcsPktClassEntry 2} dvbRcsPktClassDscpHigh OBJECT-TYPE SYNTAX Dscp MAX-ACCESS read-create STATUS current DESCRIPTION "This object specifies the high value of a range of Diffserv Code Point (DSCP) values to which a packet is compared." DEFVAL { 63 } ::={dvbRcsPktClassEntry 3} dvbRcsPktClassDscpMarkValue OBJECT-TYPE SYNTAX DscpOrAny MAX-ACCESS read-create STATUS current DESCRIPTION "This object is the Diffserv Code Point (DSCP) value used to mark the packet; -1 indicates no DSCP marking. Possible DSCP marks values are (0..63)" DEFVAL { -1 } ::={dvbRcsPktClassEntry 4} dvbRcsPktClassIpProtocol OBJECT-TYPE SYNTAX Unsigned32 (0..255) MAX-ACCESS read-create STATUS current DESCRIPTION "This object specifies the IP protocol to which a packet is compared. A value of 255 means match all." DEFVAL { 255 } ::={dvbRcsPktClassEntry 5} dvbRcsPktClassSrcInetAddressType OBJECT-TYPE SYNTAX InetAddressType MAX-ACCESS read-create STATUS current DESCRIPTION "The type of Internet address of dvbRcsPktClassSrcInetAddress. If the packet class source Internet address is unassigned or unknown, then the value of this object is unknown(0)." ::= { dvbRcsPktClassEntry 6} dvbRcsPktClassSrcInetAddress OBJECT-TYPE SYNTAX InetAddress MAX-ACCESS read-create STATUS current DESCRIPTION "This object specifies the IP source address to which a packet is compared. If the packet class has no source Internet address assigned or if this Internet address is unknown, the value of this object is the zero-length OCTET STRING. The InetAddressType is given by the dvbRcsPktClassSrcInetAddressType object." ::={dvbRcsPktClassEntry 7}dvbRcsPktClassSrcInetAddressPrefixLength OBJECT-TYPE
SYNTAX InetAddressPrefixLength MAX-ACCESS read-create STATUS current DESCRIPTION "Prefix length of the IP source address that will be matched for this packet class. A value of zero indicates that the selectivity is inactive." DEFVAL { 0 } ::={dvbRcsPktClassEntry 8} dvbRcsPktClassDstInetAddressType OBJECT-TYPE SYNTAX InetAddressType MAX-ACCESS read-create STATUS current DESCRIPTION "The type of Internet address of dvbRcsPktClassDstInetAddress. If the packet class destination Internet address is unassigned or unknown, then the value of this object is unknown(0)." ::= { dvbRcsPktClassEntry 9} dvbRcsPktClassDstInetAddress OBJECT-TYPE SYNTAX InetAddress MAX-ACCESS read-create STATUS current DESCRIPTION "This object specifies the IP destination address to which a packet is compared. If the packet class has no destination Internet address assigned or if this Internet address is unknown, the value of this object is the zero-length OCTET STRING. The InetAddressType is given by the dvbRcsPktClassDstInetAddressType object." ::={dvbRcsPktClassEntry 10} dvbRcsPktClassDstInetAddressPrefixLength OBJECT-TYPE SYNTAX InetAddressPrefixLength MAX-ACCESS read-create STATUS current DESCRIPTION "Prefix length of the IP source address that will be matched for this packet class. A value of zero indicates that the selectivity is inactive." DEFVAL { 0 } ::={dvbRcsPktClassEntry 11} dvbRcsPktClassSrcPortLow OBJECT-TYPE SYNTAX InetPortNumber MAX-ACCESS read-create STATUS current DESCRIPTION "This object specifies the low range of the source port to which a packet is compared. A value of 0 indicates that the selectivity is inactive." DEFVAL { 0 } ::={dvbRcsPktClassEntry 12} dvbRcsPktClassSrcPortHigh OBJECT-TYPE SYNTAX InetPortNumber MAX-ACCESS read-create STATUS current DESCRIPTION "This object specifies the high range of the source port to which a packet is compared. A value of 0 indicates that the selectivity is inactive." DEFVAL { 65535 } ::={dvbRcsPktClassEntry 13} dvbRcsPktClassDstPortLow OBJECT-TYPE SYNTAX InetPortNumber MAX-ACCESS read-create STATUS current DESCRIPTION "This object specifies the low range of the destination port to which a packet is compared. A value of 0 indicates that the selectivity is inactive." DEFVAL { 0 } ::={dvbRcsPktClassEntry 14} dvbRcsPktClassDstPortHigh OBJECT-TYPE SYNTAX InetPortNumber MAX-ACCESS read-create STATUS current DESCRIPTION "This object specifies the high range of the destination port to which a packet is compared. A value of 0 indicates that the selectivity is inactive." DEFVAL { 65535 } ::={dvbRcsPktClassEntry 15}dvbRcsPktClassVlanUserPri OBJECT-TYPE
SYNTAX Integer32 (-1..7) MAX-ACCESS read-create STATUS current DESCRIPTION "This object specifies the VLAN User Priority to which a packet is compared. A value of -1 indicates that the selectivity is inactive." DEFVAL { -1 } ::={dvbRcsPktClassEntry 16} dvbRcsPktClassPhbAssociation OBJECT-TYPE SYNTAX Unsigned32 (0..65535) MAX-ACCESS read-create STATUS current DESCRIPTION "Associate the filter entry to a specific PHB (refer to dvbRcsPhbIdentifier)." ::={dvbRcsPktClassEntry 17} dvbRcsPktClassRowStatus OBJECT-TYPE SYNTAX RowStatus MAX-ACCESS read-create STATUS current DESCRIPTION "The status of this conceptual row. All writable objects in this row may be modified at any time." ::={dvbRcsPktClassEntry 18} --============================================================== -- dvbRcsPhbMappingTable --============================================================== dvbRcsPhbMappingTable OBJECT-TYPE SYNTAX SEQUENCE OF DvbRcsPhbMappingEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "This table is a list of Per-Hop Behavior (PHB) MIB entries. It describes the PHB mapping to the Request Class." ::={dvbRcsRcstQos 2} dvbRcsPhbMappingEntry OBJECT-TYPE SYNTAX DvbRcsPhbMappingEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "An entry in the PHB mapping table." INDEX {dvbRcsPhbIdentifier} ::= {dvbRcsPhbMappingTable 1}DvbRcsPhbMappingEntry ::= SEQUENCE {
dvbRcsPhbIdentifier Unsigned32, dvbRcsPhbName SnmpAdminString, dvbRcsPhbRequestClassAssociation Unsigned32, dvbRcsPhbMappingRowStatus RowStatus } dvbRcsPhbIdentifier OBJECT-TYPE SYNTAX Unsigned32 (0..65535) MAX-ACCESS not-accessible STATUS current DESCRIPTION "Identification of the Per-Hop Behavior (PHB). It follows the unsigned 16-bit binary encoding as specified in RFC 3140. The value 0 designates the Default PHB." ::={dvbRcsPhbMappingEntry 1} dvbRcsPhbName OBJECT-TYPE SYNTAX SnmpAdminString MAX-ACCESS read-create STATUS current DESCRIPTION "The name of the Per-Hop Behavior (PHB)." ::={dvbRcsPhbMappingEntry 2} dvbRcsPhbRequestClassAssociation OBJECT-TYPE SYNTAX Unsigned32 (1..16) MAX-ACCESS read-create STATUS current DESCRIPTION "This object is an association of this Per-Hop Behavior (PHB) to a Request Class (by reference to a Request Class index)." ::={dvbRcsPhbMappingEntry 3} dvbRcsPhbMappingRowStatus OBJECT-TYPE SYNTAX RowStatus MAX-ACCESS read-create STATUS current DESCRIPTION "The status of this conceptual row. All writable objects in this row may be modified at any time." DEFVAL { active } ::={dvbRcsPhbMappingEntry 4} --============================================================== -- dvbRcsRequestClassTable --============================================================== dvbRcsRequestClassTable OBJECT-TYPE SYNTAX SEQUENCE OF DvbRcsRequestClassEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "This table is a list of Request Class entries. This class describes the layer 2 QoS objects." ::={dvbRcsRcstQos 3} dvbRcsRequestClassEntry OBJECT-TYPE SYNTAX DvbRcsRequestClassEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "An entry in the Request Class table." INDEX {dvbRcsRequestClassIndex} ::= {dvbRcsRequestClassTable 1}DvbRcsRequestClassEntry ::= SEQUENCE {
dvbRcsRequestClassIndex Unsigned32, dvbRcsRequestClassName SnmpAdminString, dvbRcsRequestClassChanId Unsigned32, dvbRcsRequestClassVccVpi Unsigned32, dvbRcsRequestClassVccVci Unsigned32, dvbRcsRequestClassPidPoolReference Unsigned32, dvbRcsRequestClassCra Unsigned32, dvbRcsRequestClassRbdcMax Unsigned32, dvbRcsRequestClassRbdcTimeout Unsigned32, dvbRcsRequestClassVbdcMax Unsigned32, dvbRcsRequestClassVbdcTimeout Unsigned32, dvbRcsRequestClassVbdcMaxBackLog Unsigned32, dvbRcsRequestClassRowStatus RowStatus } dvbRcsRequestClassIndex OBJECT-TYPE SYNTAX Unsigned32 (1..16) MAX-ACCESS not-accessible STATUS current DESCRIPTION "Index of the Request Class table. A total of 16 entries are supported." ::={dvbRcsRequestClassEntry 1} dvbRcsRequestClassName OBJECT-TYPE SYNTAX SnmpAdminString MAX-ACCESS read-create STATUS current DESCRIPTION "Name of the Request Class." ::={dvbRcsRequestClassEntry 2} dvbRcsRequestClassChanId OBJECT-TYPE SYNTAX Unsigned32 (0..15) MAX-ACCESS read-create STATUS current DESCRIPTION "Channel ID of the Request Class." ::={dvbRcsRequestClassEntry 3}dvbRcsRequestClassVccVpi OBJECT-TYPE
SYNTAX Unsigned32 (0..255) MAX-ACCESS read-create STATUS current DESCRIPTION "Defines the VPI used for the Request Class (ATM profile)." ::={dvbRcsRequestClassEntry 4} dvbRcsRequestClassVccVci OBJECT-TYPE SYNTAX Unsigned32 (0..65535) MAX-ACCESS read-create STATUS current DESCRIPTION "Defines the VCI used for the Request Class (ATM profile)." ::={dvbRcsRequestClassEntry 5} dvbRcsRequestClassPidPoolReference OBJECT-TYPE SYNTAX Unsigned32 (1..16) MAX-ACCESS read-create STATUS current DESCRIPTION "Reference to the Packet IDentifier (PID) pool applicable for the Request Class." ::={dvbRcsRequestClassEntry 6}dvbRcsRequestClassCra OBJECT-TYPE
SYNTAX Unsigned32 UNITS "bit/s" MAX-ACCESS read-create STATUS current DESCRIPTION "Defines the Continuous Rate Assignment (CRA) level for the Request Class in bits per second (bit/s)." ::={dvbRcsRequestClassEntry 7} dvbRcsRequestClassRbdcMax OBJECT-TYPE SYNTAX Unsigned32 UNITS "x2 kbit/s" MAX-ACCESS read-create STATUS current DESCRIPTION "Maximum Rate-Based Dynamic Capacity (RBDC) that can be requested for the Request Class, in number of 2 kbit/s." ::={dvbRcsRequestClassEntry 8} dvbRcsRequestClassRbdcTimeout OBJECT-TYPE SYNTAX Unsigned32 UNITS "superframes" MAX-ACCESS read-create STATUS current DESCRIPTION "Persistence of the Rate-Based Dynamic Capacity (RBDC) request, expressed in superframes." ::={dvbRcsRequestClassEntry 9} dvbRcsRequestClassVbdcMax OBJECT-TYPE SYNTAX Unsigned32 UNITS "ATM cells/MPEG packets" MAX-ACCESS read-create STATUS current DESCRIPTION "Maximum Volume-Based Dynamic Capacity (VBDC) that can be allocated to the Request Class, in payload units (one ATM cell or one MPEG packet) per superframe." ::={dvbRcsRequestClassEntry 10} dvbRcsRequestClassVbdcTimeout OBJECT-TYPE SYNTAX Unsigned32 UNITS "superframes" MAX-ACCESS read-create STATUS current DESCRIPTION "Time after which the RCST considers that the pending requests are lost. The RCST may issue new requests for that traffic. Volume-Based Dynamic Capacity (VBDC) Timeout is expressed in superframes." ::={dvbRcsRequestClassEntry 11}dvbRcsRequestClassVbdcMaxBackLog OBJECT-TYPE
SYNTAX Unsigned32 UNITS "bytes" MAX-ACCESS read-create STATUS current DESCRIPTION "Volume-Based Dynamic Capacity (VBDC) back log per Request Class (expressed in bytes)." ::={dvbRcsRequestClassEntry 12} dvbRcsRequestClassRowStatus OBJECT-TYPE SYNTAX RowStatus MAX-ACCESS read-create STATUS current DESCRIPTION "The status of this conceptual row. It is not possible to change values in a row of this table while the row is active." ::={dvbRcsRequestClassEntry 13} --============================================================== -- The table of PID pools --============================================================== dvbRcsPidPoolTable OBJECT-TYPE SYNTAX SEQUENCE OF DvbRcsPidPoolEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "This table contains the Packet IDentifier (PID) pools. For the MPEG profile, several Request Classes may be mapped within a pool of several PIDs to allow Section Packing across several Request Classes. A PID value may occur in more than one PID pool. Each PID value can effectively occur only once in each pool." ::={dvbRcsRcstQos 4} dvbRcsPidPoolEntry OBJECT-TYPE SYNTAX DvbRcsPidPoolEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "An entry in the PID pool table." INDEX { dvbRcsPidPoolIndex, dvbRcsPidIndex } ::= {dvbRcsPidPoolTable 1}DvbRcsPidPoolEntry ::= SEQUENCE {
dvbRcsPidPoolIndex Unsigned32, dvbRcsPidIndex Unsigned32, dvbRcsPidValue Unsigned32, dvbRcsPidPoolRowStatus RowStatus } dvbRcsPidPoolIndex OBJECT-TYPE SYNTAX Unsigned32 (1..16) MAX-ACCESS not-accessible STATUS current DESCRIPTION "Index of the PID pool in the PID pool table." ::={dvbRcsPidPoolEntry 1} dvbRcsPidIndex OBJECT-TYPE SYNTAX Unsigned32 (1..16) MAX-ACCESS not-accessible STATUS current DESCRIPTION "Index of the PID entry within the PID pool." ::={dvbRcsPidPoolEntry 2} dvbRcsPidValue OBJECT-TYPE SYNTAX Unsigned32 (0..8191) MAX-ACCESS read-create STATUS current DESCRIPTION "Defines one of the PIDs to be used in a PID pool of dvbRcsPidPoolIndex. A PID value may occur in more than one PID pool. Each PID value can effectively occur only once in each pool." ::={dvbRcsPidPoolEntry 3} dvbRcsPidPoolRowStatus OBJECT-TYPE SYNTAX RowStatus MAX-ACCESS read-create STATUS current DESCRIPTION "The status of this conceptual row. All writable objects in this row may be modified at any time." DEFVAL { active } ::={dvbRcsPidPoolEntry 4} dvbRcsQosGlobalRbdcMax OBJECT-TYPE SYNTAX Unsigned32 UNITS "x2 kbit/s" MAX-ACCESS read-write STATUS current DESCRIPTION "Global maximum RBDC that can be requested for the RCST, in number of 2 kbit/s." ::={dvbRcsRcstQos 5} dvbRcsQosGlobalVbdcMax OBJECT-TYPE SYNTAX Unsigned32 UNITS "ATM cells/MPEG packets" MAX-ACCESS read-write STATUS current DESCRIPTION "Global maximum VBDC that can be allocated to the RCST, in payload units (one ATM cell or one MPEG packet) per superframe." ::={dvbRcsRcstQos 6} dvbRcsQosGlobalVbdcMaxBackLog OBJECT-TYPE SYNTAX Unsigned32 UNITS "bytes" MAX-ACCESS read-write STATUS current DESCRIPTION "Global VBDC back log at the RCST level (expressed in bytes). It is used only if the VBDC back log is not configured in the Request Class (expressed in bytes)." ::={dvbRcsRcstQos 7} dvbRcsQosChannelIdStrictDispatching OBJECT-TYPE SYNTAX INTEGER { notStrict (0), strict (1) } MAX-ACCESS read-write STATUS current DESCRIPTION "Indicates whether the RCST will strictly follow RC association when signaled through Channel_ID in the TBTP: (0)- no strict association (1)- strict association" ::={dvbRcsRcstQos 8} --============================================================== -- dvbRcsRcstControl sub-tree object types --============================================================== dvbRcsCtrlRebootCommand OBJECT-TYPE SYNTAX INTEGER { idle (1), normal (2), alternate (3) } MAX-ACCESS read-write STATUS current DESCRIPTION "This variable shall force the RCST to reboot: (1)- idle (2)- normal reboot (from current software load) (3)- reboot from alternate load (swap to alternate load before reboot)" DEFVAL {idle} ::={dvbRcsRcstControl 1} dvbRcsCtrlRcstTxDisable OBJECT-TYPE SYNTAX INTEGER { idle (1), disable (2) } MAX-ACCESS read-write STATUS current DESCRIPTION "This variable shall force the RCST to stop transmission (transmit disabled as defined in SatLabs System Recommendations): (1)- idle (2)- initiate Tx Disabled" DEFVAL {idle} ::={dvbRcsRcstControl 2} dvbRcsCtrlUserTrafficDisable OBJECT-TYPE SYNTAX INTEGER { idle (1), disable (2) } MAX-ACCESS read-write STATUS current DESCRIPTION "This variable shall disable user traffic (only RCST management traffic can be transmitted): (1)- idle (2)- disable user traffic" DEFVAL {idle} ::={dvbRcsRcstControl 3}dvbRcsCtrlCwEnable OBJECT-TYPE
SYNTAX INTEGER { off (1), on (2) } MAX-ACCESS read-write STATUS current DESCRIPTION "This variable will force the RCST to start transmission of CW, if the RCST is first set to the installation state and is properly configured for CW transmission: (1)- off (2)- on" DEFVAL {off} ::={dvbRcsRcstControl 4} dvbRcsCtrlOduTxReferenceEnable OBJECT-TYPE SYNTAX INTEGER { off (1), on (2) } MAX-ACCESS read-write STATUS current DESCRIPTION "Enables activation and deactivation of the 10 MHz reference clock in the Tx IFL cable: (1) off (2) on" DEFVAL {on} ::={dvbRcsRcstControl 5} dvbRcsCtrlOduTxDCEnable OBJECT-TYPE SYNTAX INTEGER { off (1), on (2) } MAX-ACCESS read-write STATUS current DESCRIPTION "Enables activation and deactivation of DC in the Tx IFL cable: (1) off (2) on" DEFVAL {on} ::={dvbRcsRcstControl 6}dvbRcsCtrlOduRxDCEnable OBJECT-TYPE
SYNTAX INTEGER { off (1), on (2) } MAX-ACCESS read-write STATUS current DESCRIPTION "Enables activation and deactivation of DC in the Rx IFL cable: (1) off (2) on" DEFVAL {on} ::={dvbRcsRcstControl 7} dvbRcsCtrlDownloadFileCommand OBJECT-TYPE SYNTAX INTEGER { idle (1), config (2), installationLog (3) } MAX-ACCESS read-write STATUS current DESCRIPTION "This variable will initiate an RCST configuration file download process: (1) idle (2) download RCST configuration file from TFTP/FTP server (3) download RCST installation log file from TFTP/FTP server (INSTALL_LOG feature)" DEFVAL {idle} ::={dvbRcsRcstControl 8} dvbRcsCtrlUploadFileCommand OBJECT-TYPE SYNTAX INTEGER { idle (1), config (2), eventAlarm (3), installationLog (4) } MAX-ACCESS read-write STATUS current DESCRIPTION "This variable will initiate an RCST upload process: (1) idle (2) upload RCST configuration file to TFTP/FTP server (3) upload RCST event/alarm log file to TFTP/FTP server (4) upload RCST installation log file to TFTP/FTP server (INSTALL_LOG feature)" DEFVAL {idle} ::={dvbRcsRcstControl 9}dvbRcsCtrlActivateConfigFileCommand OBJECT-TYPE
SYNTAX INTEGER { idle (1), activate (2) } MAX-ACCESS read-write STATUS current DESCRIPTION "Triggers the RCST to use the configuration file and update its parameters accordingly. Some RCST implementations may require a reboot for the parameters to take effect (vendor specific). (1) idle (2) activate" DEFVAL {idle} ::={dvbRcsRcstControl 10} dvbRcsCtrlRcstLogonCommand OBJECT-TYPE SYNTAX INTEGER { idle (1), logon (2) } MAX-ACCESS read-write STATUS current DESCRIPTION "This variable will initiate an RCST logon: (1) idle (2) initiate RCST logon" DEFVAL {idle} ::={dvbRcsRcstControl 11} dvbRcsCtrlRcstLogoffCommand OBJECT-TYPE SYNTAX INTEGER { idle (1), logoff (2) } MAX-ACCESS read-write STATUS current DESCRIPTION "This variable will initiate an RCST logoff: (1) idle (2) initiate RCST logoff" DEFVAL {idle} ::={dvbRcsRcstControl 12}dvbRcsCtrlRcstRxReacquire OBJECT-TYPE
SYNTAX INTEGER { idle (1), reacquireForwardLink (2) } MAX-ACCESS read-write STATUS current DESCRIPTION "This variable will force the RCST to acquire the forward link and start receiving: (1) idle (2) reacquire forward link" DEFVAL {idle} ::={dvbRcsRcstControl 13} --============================================================== -- dvbRcsRcstState sub-tree object types --============================================================== dvbRcsRcstMode OBJECT-TYPE SYNTAX INTEGER { installation (0), operational (1) } MAX-ACCESS read-write STATUS current DESCRIPTION "Identifies the current mode of the RCST and allows the RCST to return to the installation mode when needed. Values for the RCST mode are: Installation (0) Operational (1)" ::={dvbRcsRcstState 1} dvbRcsRcstFaultStatus OBJECT-TYPE SYNTAX INTEGER { nofault (0), fault (1) } MAX-ACCESS read-only STATUS current DESCRIPTION "Provides the fault status of the terminal. The fault status management is vendor specific. Values for the fault status are: no fault (0) fault (1)" ::={dvbRcsRcstState 2}dvbRcsRcstFwdLinkStatus OBJECT-TYPE
SYNTAX INTEGER { notAcquired (0), acquired (1) } MAX-ACCESS read-only STATUS current DESCRIPTION "Provides the status of the RCST forward link. Values for the forward link status are: Not acquired (0) Acquired (1)" ::={dvbRcsRcstState 3} dvbRcsRcstRtnLinkStatus OBJECT-TYPE SYNTAX INTEGER { loggedOff (0), loggedOn (1) } MAX-ACCESS read-only STATUS current DESCRIPTION "Provides the status of the RCST return link. Values for the return link status are: Logged-off (0) Logged-on (1)" ::={dvbRcsRcstState 4} dvbRcsRcstLogUpdated OBJECT-TYPE SYNTAX INTEGER { noUpdate (0), logfileUpdated (1) } MAX-ACCESS read-only STATUS current DESCRIPTION "Indicates the existence of an updated event log file: No update (0) Event Log file updated (1) The RCST should remove the 'Event Log file updated' indication as the log file is fetched by the NCC." ::={dvbRcsRcstState 5} dvbRcsRcstCurrentSoftwareVersion OBJECT-TYPE SYNTAX SnmpAdminString MAX-ACCESS read-only STATUS current DESCRIPTION "Current RCST software version." ::={dvbRcsRcstState 6}dvbRcsRcstAlternateSoftwareVersion OBJECT-TYPE
SYNTAX SnmpAdminString MAX-ACCESS read-only STATUS current DESCRIPTION "Alternate (backup/new) RCST software version." ::={dvbRcsRcstState 7} dvbRcsRcstActivatedConfigFileVersion OBJECT-TYPE SYNTAX SnmpAdminString MAX-ACCESS read-only STATUS current DESCRIPTION "Version of the most recently activated configuration file. The version is vendor specific." ::={dvbRcsRcstState 8} dvbRcsRcstDownloadedConfigFileVersion OBJECT-TYPE SYNTAX SnmpAdminString MAX-ACCESS read-only STATUS current DESCRIPTION "Version of the most recently downloaded configuration file. Version is vendor specific. If the value is different from dvbRcsRcstActivatedConfigFileVersion, it is pending for activation." ::={dvbRcsRcstState 9} --============================================================== -- dvbRcsFwdConfig sub-tree object types --============================================================== dvbRcsFwdStartTable OBJECT-TYPE SYNTAX SEQUENCE OF DvbRcsFwdStartEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Lists forward link attachment points (e.g., different for installation and operation). The table describes the forward link parameters used for the start-up stream with the NCC." ::={dvbRcsFwdConfig 1} dvbRcsFwdStartEntry OBJECT-TYPE SYNTAX DvbRcsFwdStartEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "An entry in the Forward Link Start Configuration table." INDEX {dvbRcsFwdStartIndex} ::= {dvbRcsFwdStartTable 1} DvbRcsFwdStartEntry ::= SEQUENCE { dvbRcsFwdStartIndex Unsigned32, dvbRcsFwdStartPopId Integer32, dvbRcsFwdStartFrequency Unsigned32, dvbRcsFwdStartPolar INTEGER, dvbRcsFwdStartFormat INTEGER, dvbRcsFwdStartRolloff INTEGER, dvbRcsFwdStartSymbolRate Unsigned32, dvbRcsFwdStartInnerFec INTEGER, dvbRcsFwdStartRowStatus RowStatus } dvbRcsFwdStartIndex OBJECT-TYPE SYNTAX Unsigned32 (1..8) MAX-ACCESS not-accessible STATUS current DESCRIPTION "Index of the Forward Link StartConfig table." ::={dvbRcsFwdStartEntry 1} dvbRcsFwdStartPopId OBJECT-TYPE SYNTAX Integer32 (-1..65535) MAX-ACCESS read-create STATUS current DESCRIPTION "Population identifier associated with the start-up forward link: -1: any (auto) 0-65535: specific StartPopId If 'any' is set, the RCST will assume membership of any announced population ID and will commence with logon in accordance with this assumption." ::={dvbRcsFwdStartEntry 2} dvbRcsFwdStartFrequency OBJECT-TYPE SYNTAX Unsigned32 UNITS "x100 kHz" MAX-ACCESS read-create STATUS current DESCRIPTION "Frequency of the start transponder carrying a Network Information Table to which any RCST shall trigger to acquire forward link. Its value shall be given in multiples of 100 kHz." ::={dvbRcsFwdStartEntry 3}dvbRcsFwdStartPolar OBJECT-TYPE
SYNTAX INTEGER { linearHorizontal (0), linearVertical (1), circularLeft (2), circularRight (3) } MAX-ACCESS read-create STATUS current DESCRIPTION "2-bit field giving the polarization of the start transponder carrying a Network Information Table to which any RCST shall trigger to acquire forward link: 00: linear and horizontal 01: linear and vertical 10: circular left 11: circular right" ::={dvbRcsFwdStartEntry 4} dvbRcsFwdStartFormat OBJECT-TYPE SYNTAX INTEGER { auto (-1), dvbs (0), dvbs2ccm (1), dvbs2acm (2) } MAX-ACCESS read-create STATUS current DESCRIPTION "Specifies the transmission format standard applied for the startup stream. The start transport stream carries a Network Information Table that the RCST uses for acquiring the forward link signaling. Supported values are: -1: unspecified (automatic format acquisition is assumed) 0: DVB-S (support of this value is mandatory if DVB-S support is claimed) 1: DVB-S2 with CCM (support of this value is mandatory if DVB-S2 CCM support is claimed) 2: DVB-S2 with VCM or ACM (support of this value is mandatory if DVB-S2 ACM support is claimed) This allows the RCST to discriminate between CCM and VCM/ACM when selecting the forward link. The support of automatic format selection is optional. One or several of the other format selections must be supported, according to the claimed SatLabs profile support." ::={dvbRcsFwdStartEntry 5} dvbRcsFwdStartRolloff OBJECT-TYPE SYNTAX INTEGER { autoRolloff (0), rolloff020 (1), rolloff025 (2), rolloff035 (3) } MAX-ACCESS read-create STATUS current DESCRIPTION "Specifies the receive filter roll-off applied on the start transponder. The start transponder carries a Network Information Table that the RCST uses for acquiring the forward link signaling. Supported values are: 0: any (auto) 1: 0.20 2: 0.25 3: 0.35" ::={dvbRcsFwdStartEntry 6} dvbRcsFwdStartSymbolRate OBJECT-TYPE SYNTAX Unsigned32 UNITS "x100 symbols/s" MAX-ACCESS read-create STATUS current DESCRIPTION "Specifies the symbol rate on the start transponder carrying a Network Information Table to which any RCST shall trigger to acquire forward link. Its value shall be given in multiples of 100 symbols/s." ::={dvbRcsFwdStartEntry 7}dvbRcsFwdStartInnerFec OBJECT-TYPE
SYNTAX INTEGER { autoFec (-1), fecRate12 (0), fecRate23 (1), fecRate34 (2), fecRate56 (3), fecRate78 (4), fecRate89 (5), fecRate35 (6), fecRate45 (7), fecRate910 (8), fecRate25 (9), fecRate13 (10), fecRate14 (11), noInnerCode (12) } MAX-ACCESS read-create STATUS current DESCRIPTION "Specifies the inner Forward Error Correction used on the start transponder carrying a Network Information Table to which any RCST shall trigger to acquire forward link. Supported values are: autoFec (-1), fecRate1/2 (0), fecRate2/3 (1), fecRate3/4 (2), fecRate5/6 (3), fecRate7/8 (4), fecRate8/9 (5), fecRate3/5 (6), fecRate4/5 (7), fecRate9/10 (8), fecRate2/5 (9), fecRate1/3 (10), fecRate1/4 (11), noInnerCode (12) The support of autoFec is optional." ::={dvbRcsFwdStartEntry 8} dvbRcsFwdStartRowStatus OBJECT-TYPE SYNTAX RowStatus MAX-ACCESS read-create STATUS current DESCRIPTION "The status of this conceptual row. It is not possible to change values in a row of this table while the row is active." ::={dvbRcsFwdStartEntry 9} --============================================================== -- dvbRcsFwdStatus sub-tree object types --============================================================== dvbRcsFwdStatusPopId OBJECT-TYPE SYNTAX Unsigned32 (0..65535) MAX-ACCESS read-only STATUS current DESCRIPTION "Population identifier applied at log-on: 0-65535: specific StartPopId If the RCST was allowed to logon with any population, the RCST will report the base number of the announced population ID indicated by the RCS Map Table linkage descriptor used at logon." ::={dvbRcsFwdStatus 1} dvbRcsFwdStatusTable OBJECT-TYPE SYNTAX SEQUENCE OF DvbRcsFwdStatusEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "This table describes the current status of Forward Link interfaces." ::={dvbRcsFwdStatus 2} dvbRcsFwdStatusEntry OBJECT-TYPE SYNTAX DvbRcsFwdStatusEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "An entry in the forward link status table. Each entry is associated with a physical interface. An RCST shall support at least one entry." INDEX { dvbRcsFwdStatusIndex } ::= {dvbRcsFwdStatusTable 1} DvbRcsFwdStatusEntry ::= SEQUENCE { dvbRcsFwdStatusIndex Unsigned32, dvbRcsFwdStatusIfReference Unsigned32, dvbRcsFwdStatusNetId Unsigned32, dvbRcsFwdStatusNetName SnmpAdminString, dvbRcsFwdStatusFormat INTEGER, dvbRcsFwdStatusFrequency Unsigned32, dvbRcsFwdStatusPolar INTEGER, dvbRcsFwdStatusInnerFec INTEGER, dvbRcsFwdStatusSymbolRate Unsigned32, dvbRcsFwdStatusRolloff INTEGER, dvbRcsFwdStatusModulation INTEGER, dvbRcsFwdStatusFecFrame INTEGER, dvbRcsFwdStatusPilot INTEGER, dvbRcsFwdStatusBer Integer32, dvbRcsFwdStatusCnr Integer32, dvbRcsFwdStatusRxPower Integer32 }dvbRcsFwdStatusIndex OBJECT-TYPE
SYNTAX Unsigned32 (1..8) MAX-ACCESS not-accessible STATUS current DESCRIPTION "Index of the forward link status table." ::={dvbRcsFwdStatusEntry 1} dvbRcsFwdStatusIfReference OBJECT-TYPE SYNTAX Unsigned32 (1..8) MAX-ACCESS read-only STATUS current DESCRIPTION "Cross reference to the interface table." ::={dvbRcsFwdStatusEntry 2} dvbRcsFwdStatusNetId OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "Interactive network identifier of the forward link (from the RCS Map Table)." ::={dvbRcsFwdStatusEntry 3} dvbRcsFwdStatusNetName OBJECT-TYPE SYNTAX SnmpAdminString MAX-ACCESS read-only STATUS current DESCRIPTION "The name of the interactive network of the forward link (from the RCS Map Table)." ::={dvbRcsFwdStatusEntry 4} dvbRcsFwdStatusFormat OBJECT-TYPE SYNTAX INTEGER { dvbs (0), dvbs2ccm (1), dvbs2acm (2), reservedFormat (3) } MAX-ACCESS read-only STATUS current DESCRIPTION "Specifies the transmission format applied on the forward link. Supported values are (from RCS Map Table): 0: DVB-S 1: DVB-S2 using CCM 2: DVB-S2 using VCM or ACM 3: reserved" ::={dvbRcsFwdStatusEntry 5} dvbRcsFwdStatusFrequency OBJECT-TYPE SYNTAX Unsigned32 UNITS "x100 kHz" MAX-ACCESS read-only STATUS current DESCRIPTION "An estimate of the frequency of the forward link. Its value shall be given in multiples of 100 kHz." ::={dvbRcsFwdStatusEntry 6} dvbRcsFwdStatusPolar OBJECT-TYPE SYNTAX INTEGER { linearHorizontal (0), linearVertical (1), circularLeft (2), circularRight (3) } MAX-ACCESS read-only STATUS current DESCRIPTION "2-bit field giving the polarization of the forward link Supported values are (from RCS Map Table): 00: linear and horizontal 01: linear and vertical 10: circular left 11: circular right" ::={dvbRcsFwdStatusEntry 7}dvbRcsFwdStatusInnerFec OBJECT-TYPE
SYNTAX INTEGER { unknown (-1), fecRate12 (0), fecRate23 (1), fecRate34 (2), fecRate56 (3), fecRate78 (4), fecRate89 (5), fecRate35 (6), fecRate45 (7), fecRate910 (8), fecRate25 (9), fecRate13 (10), fecRate14 (11), noInnerCode (12) } MAX-ACCESS read-only STATUS current DESCRIPTION "Specifies the inner Forward Error Correction used on the forward link for transmission to the RCST. Supported values are: unknown (-1), fecRate1/2 (0), fecRate2/3 (1), fecRate3/4 (2), fecRate5/6 (3), fecRate7/8 (4), fecRate8/9 (5), fecRate3/5 (6), fecRate4/5 (7), fecRate9/10 (8), fecRate2/5 (9), fecRate1/3 (10), fecRate1/4 (11), noInnerCode (12) The RCST will report a value that has been used for transmission to the RCST within the most recent 60 seconds. If this is not relevant, the RCST will report 'unknown'." ::={dvbRcsFwdStatusEntry 8} dvbRcsFwdStatusSymbolRate OBJECT-TYPE SYNTAX Unsigned32 UNITS "x100 symbols/s" MAX-ACCESS read-only STATUS current DESCRIPTION "An estimate of the symbol rate of the forward link. Its value shall be given in multiples of 100 symbols/s." ::={dvbRcsFwdStatusEntry 9}dvbRcsFwdStatusRolloff OBJECT-TYPE
SYNTAX INTEGER { undefRolloff (0), rolloff020 (1), rolloff025 (2), rolloff035 (3) } MAX-ACCESS read-only STATUS current DESCRIPTION "An estimate of the roll-off applied on the forward link. Supported values are: 0: undefined 1: 0.20 2: 0.25 3: 0.35" ::={dvbRcsFwdStatusEntry 10} dvbRcsFwdStatusModulation OBJECT-TYPE SYNTAX INTEGER { unknown (0), mBPSK (1), mQPSK (2), m8PSK (3), m16APSK (4), m32APSK (5) } MAX-ACCESS read-only STATUS current DESCRIPTION "Indicates the modulation on the forward link used for transmission to the RCST. Supported values are: 0: unknown 1: BPSK 2: QPSK 3: 8PSK 4: 16APSK 5: 32APSK The RCST will report a value that has been used for transmission to the RCST within the most recent 60 seconds. If this is not relevant, the RCST will report 'unknown'." ::={dvbRcsFwdStatusEntry 11}dvbRcsFwdStatusFecFrame OBJECT-TYPE
SYNTAX INTEGER { unknown (0), shortframe (1), longframe (2) } MAX-ACCESS read-only STATUS current DESCRIPTION "Indicates the frame length used on the forward link for transmission to the RCST. Supported values are: 0: Unknown 1: Short frame 2: Normal frame The RCST will report a value that has been used for transmission to the RCST within the most recent 60 seconds. If this is not relevant, the RCST will report 'unknown'." ::={dvbRcsFwdStatusEntry 12} dvbRcsFwdStatusPilot OBJECT-TYPE SYNTAX INTEGER { unknown (0), pilotNotused (1), pilotUsed (2) } MAX-ACCESS read-only STATUS current DESCRIPTION "Indicates whether pilots are used on the forward link for transmission to the RCST. Supported values are: 0: Unknown 1: Pilots are not used 2: Pilots are used The RCST will report a value that has been used for transmission to the RCST within the most recent 60 seconds. If this is not relevant, the RCST will report 'unknown'." ::={dvbRcsFwdStatusEntry 13} dvbRcsFwdStatusBer OBJECT-TYPE SYNTAX Integer32 UNITS "exponent of 10" MAX-ACCESS read-only STATUS current DESCRIPTION "Provides the RCST BER on the Forward Link in log10 units." ::={dvbRcsFwdStatusEntry 14} dvbRcsFwdStatusCnr OBJECT-TYPE SYNTAX Integer32 UNITS "0.1 dB" MAX-ACCESS read-only STATUS current DESCRIPTION "Provides the RCST CNR on the Forward Link in 0.1 dB units." ::={dvbRcsFwdStatusEntry 15} dvbRcsFwdStatusRxPower OBJECT-TYPE SYNTAX Integer32 UNITS "0.1 dBm" MAX-ACCESS read-only STATUS current DESCRIPTION "Provides the power level of the forward link as received at the IDU, in 0.1 dBm units." DEFVAL { -500 } ::={dvbRcsFwdStatusEntry 16} --============================================================== -- dvbRcsRtnConfig sub-tree object types --============================================================== dvbRcsRtnConfigMaxEirp OBJECT-TYPE SYNTAX Integer32 UNITS "x0.1 dBm" MAX-ACCESS read-write STATUS current DESCRIPTION "Max Equivalent Isotropic Radiated Power (EIRP) of the RCST, given in resolution of 0.1 dBm and applied when the IDU can, itself, set the necessary IDU TX output level, e.g., when using a BUC that has a power level detector and that provides sufficient feedback to the IDU." ::= {dvbRcsRtnConfig 1} dvbRcsRtnConfigDefIfLevel OBJECT-TYPE SYNTAX Integer32 UNITS "x0.1 dBm" MAX-ACCESS read-write STATUS current DESCRIPTION "IDU TX output level applied in case the dvbRcsRtnConfigMaxEirp cannot be used. The resolution is 0.1 dBm and the accuracy is +/- 1 dBm." ::= {dvbRcsRtnConfig 2} --============================================================== -- dvbRcsRtnStatus sub-tree object types --============================================================== dvbRcsRtnStatusEbN0 OBJECT-TYPE SYNTAX Integer32 UNITS "x0.1 dB" MAX-ACCESS read-only STATUS current DESCRIPTION "The EbN0 value reported for the return link, referenced to the regular SYNC burst transmission, in 0.1 dB units." ::= {dvbRcsRtnStatus 1} dvbRcsRtnStatusSFDuration OBJECT-TYPE SYNTAX Unsigned32 (250..7500) UNITS "0.1 ms" MAX-ACCESS read-only STATUS current DESCRIPTION "The duration of the currently applied return link superframe structure, in tenths of milliseconds." ::= {dvbRcsRtnStatus 2} dvbRcsRtnStatusPayloadUnit OBJECT-TYPE SYNTAX INTEGER { unitATM (0), unitMPEG (1) } MAX-ACCESS read-only STATUS current DESCRIPTION "Indicates if the payload unit used for the return link is ATM or MPEG." ::= {dvbRcsRtnStatus 3} --============================================================= -- conformance information --============================================================= dvbRcsRcstGroups OBJECT IDENTIFIER ::= {dvbRcsConformance 1} dvbRcsRcstCompliances OBJECT IDENTIFIER ::= {dvbRcsConformance 2} --============================================================= -- conformance statements --============================================================= dvbRcsRcstCompliance1 MODULE-COMPLIANCE STATUS current DESCRIPTION "The compliance statement for DVB-RCS terminals that are compliant with SatLabs System Recommendations. Compliance is linked to the support by the terminal of the options or features defined in the SatLabs System Recommendations. The supported options and features of a terminal are declared in objects dvbRcsSystemSatLabsOptionsDeclaration and dvbRcsSystemSatLabsFeaturesDeclaration respectively." MODULE -- this module MANDATORY-GROUPS {dvbRcsRcstSystemGroup, dvbRcsRcstNetworkGroup, dvbRcsRcstInstallGroup, dvbRcsRcstQosGroup, dvbRcsRcstControlGroup, dvbRcsRcstStateGroup, dvbRcsFwdConfigGroup, dvbRcsFwdStatusGroup, dvbRcsRtnConfigGroup, dvbRcsRtnStatusGroup}GROUP dvbRcsRcstExtNetworkGroup
-
DESCRIPTION
-
"This group is mandatory for an RCST that supports extended networking management functionality. Such RCST is qualified as supporting the EXTNETWORK feature, as defined in the SatLabs System Recommendations."
GROUP dvbRcsRcstDnsGroup
-
DESCRIPTION
-
"This group is mandatory for an RCST that supports the DNS protocol. Such RCST is qualified as supporting the DNS option, as defined in the SatLabs System Recommendations."
GROUP dvbRcsRcstExtInstallGroup
-
DESCRIPTION
-
"This group is mandatory for an RCST that supports the installation log file. Such RCST is qualified as supporting the INSTALL_LOG feature, as defined in the SatLabs System Recommendations."
GROUP dvbRcsRcstEnhancedClassifierGroup
-
DESCRIPTION
-
"This group is mandatory for an RCST that supports the enhanced classifier feature. Such RCST is qualified as supporting the ENHCLASSIFIER feature, as defined in the SatLabs System Recommendations."
GROUP dvbRcsRcstMpegQosGroup
-
DESCRIPTION
-
"This group is mandatory for an RCST that supports MPEG traffic bursts. Such RCST is qualified as supporting the MPEG_TRF option, as defined in the SatLabs System Recommendations."
GROUP dvbRcsRcstGlobalQosGroup
-
DESCRIPTION
-
"This group is mandatory for an RCST that supports global
RCST QoS configuration data. Such RCST is qualified as supporting the RCST_PARA feature, as defined in the SatLabs System Recommendations."
GROUP dvbRcsRcstStrictQosGroup
-
DESCRIPTION
-
"This group is mandatory for an RCST that supports strict channel ID dispatching. Such RCST is qualified as supporting the CHID_STRICT option, as defined in the SatLabs System Recommendations."
GROUP dvbRcsRcstExtControlGroup
-
DESCRIPTION
-
"This group is mandatory for an RCST that supports extended control management functionality. Such RCST is qualified as supporting the EXTCONTROL feature, as defined in the SatLabs System Recommendations."
GROUP dvbRcsRtnExtConfigGroup
-
DESCRIPTION
-
"This group is mandatory for an RCST that supports extended return link configuration management functionality. Such RCST is qualified as supporting the EXTCONFIG feature, as defined in the SatLabs System Recommendations."
GROUP dvbRcsRtnExtStatusGroup
-
DESCRIPTION
-
"This group is mandatory for an RCST that supports extended return link status report functionality. Such RCST is qualified as supporting the EXTSTATUS feature, as defined in the SatLabs System Recommendations."
GROUP dvbRcsRcstOduListGroup
-
DESCRIPTION
-
"This group is mandatory for an RCST that supports the ODU structural entities defined under dvbRcsOduTx, dvbRcsOduRx, and dvbRcsOduAntenna. Such RCST is qualified as supporting the ODULIST feature, as defined in the SatLabs System Recommendations."
OBJECT dvbRcsSystemOduAntennaSize
-
MIN-ACCESS read-only
DESCRIPTION-
"Write access must be supported if dvbRcsRcstOduListGroup is not supported."
-
OBJECT dvbRcsSystemOduAntennaGain
MIN-ACCESS read-only
-
DESCRIPTION
-
"Write access must be supported if dvbRcsRcstOduListGroup is not supported."
OBJECT dvbRcsSystemOduSspa
-
MIN-ACCESS read-only
DESCRIPTION-
"Write access must be supported if dvbRcsRcstOduListGroup is not supported."
-
OBJECT dvbRcsSystemOduTxType
-
MIN-ACCESS read-only
DESCRIPTION-
"Write access must be supported if dvbRcsRcstOduListGroup is not supported."
-
OBJECT dvbRcsSystemOduRxType
-
MIN-ACCESS read-only
DESCRIPTION-
"Write access must be supported if dvbRcsRcstOduListGroup is not supported."
-
OBJECT dvbRcsSystemOduRxBand
-
MIN-ACCESS read-only
DESCRIPTION-
"Write access must be supported if dvbRcsRcstOduListGroup is not supported."
-
OBJECT dvbRcsSystemOduRxLO
-
MIN-ACCESS read-only
DESCRIPTION-
"Write access must be supported if dvbRcsRcstOduListGroup is not supported."
-
OBJECT dvbRcsSystemOduTxLO
-
MIN-ACCESS read-only
DESCRIPTION-
"Write access must be supported if dvbRcsRcstOduListGroup is not supported."
-
OBJECT dvbRcsNetworkOamInetAddressType
SYNTAX InetAddressType { ipv4(1) } DESCRIPTION "An implementation is only required to support IPv4 addresses."OBJECT dvbRcsNetworkOamInetAddress
SYNTAX InetAddress (SIZE(4))
-
DESCRIPTION
-
"An implementation is only required to support IPv4 addresses."
OBJECT dvbRcsNetworkLanInetAddressType
SYNTAX InetAddressType { ipv4(1) } DESCRIPTION "An implementation is only required to support IPv4 addresses."OBJECT dvbRcsNetworkLanInetAddress
-
SYNTAX InetAddress (SIZE(4))
DESCRIPTION-
"An implementation is only required to support IPv4 addresses."
-
OBJECT dvbRcsNetworkAirInterfaceDefaultGatewayInetAddressType
SYNTAX InetAddressType { ipv4(1) } DESCRIPTION "An implementation is only required to support IPv4 addresses."OBJECT dvbRcsNetworkAirInterfaceDefaultGatewayInetAddress
-
SYNTAX InetAddress (SIZE(4))
DESCRIPTION-
"An implementation is only required to support IPv4 addresses."
-
OBJECT dvbRcsPrimaryDnsServerInetAddressType
SYNTAX InetAddressType { ipv4(1) } DESCRIPTION "An implementation is only required to support IPv4 addresses."OBJECT dvbRcsPrimaryDnsServerInetAddress
-
SYNTAX InetAddress (SIZE(4))
DESCRIPTION-
"An implementation is only required to support IPv4 addresses."
-
OBJECT dvbRcsSecondaryDnsServerInetAddressType
SYNTAX InetAddressType { ipv4(1) } DESCRIPTION "An implementation is only required to support IPv4 addresses."OBJECT dvbRcsSecondaryDnsServerInetAddress
SYNTAX InetAddress (SIZE(4))
-
-
DESCRIPTION
-
"An implementation is only required to support IPv4 addresses."
-
OBJECT dvbRcsNetworkNccMgtInetAddressType
SYNTAX InetAddressType { ipv4(1) } DESCRIPTION "An implementation is only required to support IPv4 addresses."OBJECT dvbRcsNetworkNccMgtInetAddress
-
SYNTAX InetAddress (SIZE(4))
DESCRIPTION-
"An implementation is only required to support IPv4 addresses."
-
OBJECT dvbRcsPktClassDscpLow
-
MIN-ACCESS read-only
DESCRIPTION-
"Create access only required if the RCST supports the enhanced classifier feature. Such RCST is qualified as supporting the ENHCLASSIFIER feature, as defined in the SatLabs System Recommendations."
-
OBJECT dvbRcsPktClassDscpHigh
-
MIN-ACCESS read-only
DESCRIPTION-
"Create access only required if the RCST supports the enhanced classifier feature. Such RCST is qualified as supporting the ENHCLASSIFIER feature, as defined in the SatLabs System Recommendations."
-
OBJECT dvbRcsPktClassDscpMarkValue
-
MIN-ACCESS read-only
DESCRIPTION-
"Create access only required if the RCST supports the enhanced classifier feature. Such RCST is qualified as supporting the ENHCLASSIFIER feature, as defined in the SatLabs System Recommendations."
-
OBJECT dvbRcsPktClassSrcInetAddressType
SYNTAX InetAddressType { ipv4(1) } DESCRIPTION "An implementation is only required to support IPv4 addresses."OBJECT dvbRcsPktClassSrcInetAddress
SYNTAX InetAddress (SIZE(4))
-
DESCRIPTION
-
"An implementation is only required to support IPv4 addresses."
OBJECT dvbRcsPktClassDstInetAddressType
SYNTAX InetAddressType { ipv4(1) } DESCRIPTION "An implementation is only required to support IPv4 addresses."OBJECT dvbRcsPktClassDstInetAddress
-
SYNTAX InetAddress (SIZE(4))
DESCRIPTION-
"An implementation is only required to support IPv4 addresses."
-
OBJECT dvbRcsPhbName
-
MIN-ACCESS read-only
DESCRIPTION-
"Create access only required if the RCST supports extended management support. Such RCST is qualified as supporting the SNMPMISC option, as defined in the SatLabs System Recommendations."
-
OBJECT dvbRcsPhbRequestClassAssociation
-
MIN-ACCESS read-only
DESCRIPTION-
"Create access only required if the RCST supports extended management support. Such RCST is qualified as supporting the SNMPMISC option, as defined in the SatLabs System Recommendations."
-
OBJECT dvbRcsPhbMappingRowStatus
-
MIN-ACCESS read-only
DESCRIPTION-
"Create access only required if the RCST supports extended management support. Such RCST is qualified as supporting the SNMPMISC option, as defined in the SatLabs System Recommendations."
-
OBJECT dvbRcsRequestClassName
-
MIN-ACCESS read-only
DESCRIPTION-
"Create access only required if the RCST supports extended management support. Such RCST is qualified as supporting the SNMPMISC option, as defined in the SatLabs System Recommendations."
-
OBJECT dvbRcsRequestClassChanId
-
MIN-ACCESS read-only
DESCRIPTION-
"Create access only required if the RCST supports extended management support. Such RCST is qualified as supporting the SNMPMISC option, as defined in the SatLabs System Recommendations."
-
OBJECT dvbRcsRequestClassVccVpi
-
MIN-ACCESS read-only
DESCRIPTION-
"Create access only required if the RCST supports extended management support. Such RCST is qualified as supporting the SNMPMISC option, as defined in the SatLabs System Recommendations."
-
OBJECT dvbRcsRequestClassVccVci
-
MIN-ACCESS read-only
DESCRIPTION-
"Create access only required if the RCST supports extended management support. Such RCST is qualified as supporting the SNMPMISC option, as defined in the SatLabs System Recommendations."
-
OBJECT dvbRcsRequestClassPidPoolReference
-
MIN-ACCESS not-accessible
DESCRIPTION-
"Read-only access required if the RCST supports MPEG traffic bursts, according to the MPEG_TRF option, as defined in the SatLabs System Recommendations. Create access only required if the RCST also supports extended management support, according to the SNMPMISC option, as defined in the SatLabs System Recommendations."
-
OBJECT dvbRcsRequestClassCra
-
MIN-ACCESS read-only
DESCRIPTION-
"Create access only required if the RCST supports extended management support, according to the SNMPMISC option, as defined in the SatLabs System Recommendations."
-
OBJECT dvbRcsRequestClassRbdcMax
-
MIN-ACCESS read-only
DESCRIPTION-
"Create access only required if the RCST supports extended management support, according to the SNMPMISC option, as defined in the SatLabs System Recommendations."
-
OBJECT dvbRcsRequestClassRbdcTimeout
-
MIN-ACCESS read-only
DESCRIPTION-
"Create access only required if the RCST supports extended management support, according to the SNMPMISC option, as defined in the SatLabs System Recommendations."
-
OBJECT dvbRcsRequestClassVbdcMax
-
MIN-ACCESS read-only
DESCRIPTION-
"Create access only required if the RCST supports extended management support, according to the SNMPMISC option, as defined in the SatLabs System Recommendations."
-
OBJECT dvbRcsRequestClassVbdcTimeout
-
MIN-ACCESS read-only
DESCRIPTION-
"Create access only required if the RCST supports extended management support, according to the SNMPMISC option, as defined in the SatLabs System Recommendations."
-
OBJECT dvbRcsRequestClassVbdcMaxBackLog
-
MIN-ACCESS read-only
DESCRIPTION-
"Create access only required if the RCST supports extended management support, according to the SNMPMISC option, as defined in the SatLabs System Recommendations."
-
OBJECT dvbRcsRequestClassRowStatus
-
MIN-ACCESS read-only
DESCRIPTION-
"Create access only required if the RCST supports extended management support, according to the SNMPMISC option, as defined in the SatLabs System Recommendations."
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OBJECT dvbRcsPidValue
-
MIN-ACCESS not-accessible
DESCRIPTION-
"Read-only access required if the RCST supports MPEG traffic bursts, according to the MPEG_TRF option, as defined in the SatLabs System Recommendations. Create access only required if the RCST also supports extended management support, according to the SNMPMISC option, as defined in the SatLabs System Recommendations."
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OBJECT dvbRcsPidPoolRowStatus
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MIN-ACCESS not-accessible
DESCRIPTION-
"Read-only access required if the RCST supports MPEG traffic bursts, according to the MPEG_TRF option, as defined in the SatLabs System Recommendations. Create access only required if the RCST also supports extended management support, according to the SNMPMISC option, as defined in the SatLabs System Recommendations."
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::= {dvbRcsRcstCompliances 1} --============================================================= -- units of conformance --============================================================= --============================================================= -- object groups for RCST system --============================================================= dvbRcsRcstSystemGroup OBJECT-GROUP OBJECTS { dvbRcsSystemMibRevision, dvbRcsSystemSatLabsProfilesDeclaration, dvbRcsSystemSatLabsOptionsDeclaration, dvbRcsSystemSatLabsFeaturesDeclaration, dvbRcsSystemLocation, dvbRcsSystemOduAntennaSize, dvbRcsSystemOduAntennaGain, dvbRcsSystemOduSspa, dvbRcsSystemOduTxType, dvbRcsSystemOduRxType, dvbRcsSystemOduRxBand, dvbRcsSystemOduRxLO, dvbRcsSystemOduTxLO, dvbRcsTcpPep, dvbRcsHttpPep } STATUS current DESCRIPTION "A collection of objects providing information applicable for basic device management support." ::= {dvbRcsRcstGroups 1} --============================================================= -- object groups for RCST networking --============================================================= dvbRcsRcstNetworkGroup OBJECT-GROUP OBJECTS { dvbRcsNetworkOamInetAddressType, dvbRcsNetworkOamInetAddress, dvbRcsNetworkOamInetAddressPrefixLength, dvbRcsNetworkLanInetAddressType, dvbRcsNetworkLanInetAddress, dvbRcsNetworkLanInetAddressPrefixLength, dvbRcsNetworkConfigFileDownloadUrl, dvbRcsNetworkConfigFileUploadUrl, dvbRcsNetworkLogFileUploadUrl } STATUS current DESCRIPTION "A collection of objects providing basic networking management support." ::= {dvbRcsRcstGroups 2} dvbRcsRcstExtNetworkGroup OBJECT-GROUP OBJECTS { dvbRcsNetworkOamInetAddressAssign, dvbRcsNetworkAirInterfaceDefaultGatewayInetAddressType, dvbRcsNetworkAirInterfaceDefaultGatewayInetAddress, dvbRcsNetworkAirInterfaceDefaultGatewayInetAddressPrefixLength, dvbRcsNetworkNccMgtInetAddressType, dvbRcsNetworkNccMgtInetAddress, dvbRcsNetworkNccMgtInetAddressPrefixLength } STATUS current DESCRIPTION "A collection of objects providing extended networking management support." ::= {dvbRcsRcstGroups 3} dvbRcsRcstDnsGroup OBJECT-GROUP OBJECTS { dvbRcsPrimaryDnsServerInetAddressType, dvbRcsPrimaryDnsServerInetAddress, dvbRcsPrimaryDnsServerInetAddressPrefixLength, dvbRcsSecondaryDnsServerInetAddressType, dvbRcsSecondaryDnsServerInetAddress, dvbRcsSecondaryDnsServerInetAddressPrefixLength } STATUS current DESCRIPTION "A collection of objects providing DNS management support." ::= {dvbRcsRcstGroups 4} --============================================================= -- object groups for RCST installation --============================================================= dvbRcsRcstInstallGroup OBJECT-GROUP OBJECTS { dvbRcsInstallAntennaAlignmentState, dvbRcsInstallCwFrequency, dvbRcsInstallCwMaxDuration, dvbRcsInstallCwPower, dvbRcsInstallCoPolReading, dvbRcsInstallXPolReading, dvbRcsInstallCoPolTarget, dvbRcsInstallXPolTarget, dvbRcsInstallStandByDuration, dvbRcsInstallTargetEsN0 } STATUS current DESCRIPTION "A collection of objects providing information applicable for basic installation support." ::= {dvbRcsRcstGroups 5} dvbRcsRcstExtInstallGroup OBJECT-GROUP OBJECTS { dvbRcsNetworkInstallLogFileDownloadUrl, dvbRcsNetworkInstallLogFileUploadUrl } STATUS current DESCRIPTION "A collection of objects providing extended device installation support." ::= {dvbRcsRcstGroups 6} --============================================================= -- object groups for QoS --=============================================================dvbRcsRcstQosGroup OBJECT-GROUP
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OBJECTS {
dvbRcsPktClassDscpLow, dvbRcsPktClassDscpHigh, dvbRcsPktClassDscpMarkValue, dvbRcsPktClassPhbAssociation, dvbRcsPktClassRowStatus, dvbRcsPhbName, dvbRcsPhbRequestClassAssociation, dvbRcsPhbMappingRowStatus, dvbRcsRequestClassName, dvbRcsRequestClassChanId, dvbRcsRequestClassVccVpi, dvbRcsRequestClassVccVci, dvbRcsRequestClassCra, dvbRcsRequestClassRbdcMax, dvbRcsRequestClassRbdcTimeout, dvbRcsRequestClassVbdcMax, dvbRcsRequestClassVbdcTimeout, dvbRcsRequestClassVbdcMaxBackLog, dvbRcsRequestClassRowStatus } STATUS current DESCRIPTION "A collection of objects providing basic access to QoS configuration data." ::= {dvbRcsRcstGroups 7} dvbRcsRcstEnhancedClassifierGroup OBJECT-GROUP OBJECTS { dvbRcsPktClassIpProtocol, dvbRcsPktClassSrcInetAddressType, dvbRcsPktClassSrcInetAddress, dvbRcsPktClassSrcInetAddressPrefixLength, dvbRcsPktClassDstInetAddressType, dvbRcsPktClassDstInetAddress, dvbRcsPktClassDstInetAddressPrefixLength, dvbRcsPktClassSrcPortLow, dvbRcsPktClassSrcPortHigh, dvbRcsPktClassDstPortLow, dvbRcsPktClassDstPortHigh, dvbRcsPktClassVlanUserPri } STATUS current DESCRIPTION "A collection of objects providing support for management of the enhanced classifier." ::= {dvbRcsRcstGroups 8}dvbRcsRcstMpegQosGroup OBJECT-GROUP
OBJECTS { dvbRcsRequestClassPidPoolReference, dvbRcsPidValue, dvbRcsPidPoolRowStatus } STATUS current DESCRIPTION "A collection of objects providing access to MPEG-related link QoS configuration data." ::= {dvbRcsRcstGroups 9} dvbRcsRcstGlobalQosGroup OBJECT-GROUP OBJECTS { dvbRcsQosGlobalRbdcMax, dvbRcsQosGlobalVbdcMax, dvbRcsQosGlobalVbdcMaxBackLog } STATUS current DESCRIPTION "A collection of objects providing access to global RCST QoS configuration data." ::= {dvbRcsRcstGroups 10} dvbRcsRcstStrictQosGroup OBJECT-GROUP OBJECTS { dvbRcsQosChannelIdStrictDispatching } STATUS current DESCRIPTION "A collection of objects allowing management of strict channel ID dispatching." ::= {dvbRcsRcstGroups 11} --============================================================= -- object groups for RCST control --============================================================= dvbRcsRcstControlGroup OBJECT-GROUP OBJECTS { dvbRcsCtrlRebootCommand, dvbRcsCtrlUserTrafficDisable, dvbRcsCtrlCwEnable, dvbRcsCtrlDownloadFileCommand, dvbRcsCtrlUploadFileCommand, dvbRcsCtrlActivateConfigFileCommand, dvbRcsCtrlRcstRxReacquire } STATUS current DESCRIPTION "A collection of objects allowing basic RCST control." ::= {dvbRcsRcstGroups 12}dvbRcsRcstExtControlGroup OBJECT-GROUP
-
OBJECTS {
-
dvbRcsCtrlRcstTxDisable,
dvbRcsCtrlOduTxReferenceEnable,
dvbRcsCtrlOduTxDCEnable, dvbRcsCtrlOduRxDCEnable, dvbRcsCtrlRcstLogonCommand, dvbRcsCtrlRcstLogoffCommand } STATUS current DESCRIPTION "A collection of objects allowing extended RCST control." ::= {dvbRcsRcstGroups 13} --============================================================= -- object groups for RCST state --============================================================= dvbRcsRcstStateGroup OBJECT-GROUP OBJECTS { dvbRcsRcstMode, dvbRcsRcstFaultStatus, dvbRcsRcstFwdLinkStatus, dvbRcsRcstLogUpdated, dvbRcsRcstCurrentSoftwareVersion, dvbRcsRcstAlternateSoftwareVersion, dvbRcsRcstActivatedConfigFileVersion, dvbRcsRcstDownloadedConfigFileVersion } STATUS current DESCRIPTION "A collection of objects allowing access to RCST state." ::= {dvbRcsRcstGroups 14} --============================================================= -- object groups for forward link --=============================================================dvbRcsFwdConfigGroup OBJECT-GROUP
OBJECTS { dvbRcsFwdStartPopId, dvbRcsFwdStartFrequency, dvbRcsFwdStartPolar, dvbRcsFwdStartFormat, dvbRcsFwdStartRolloff, dvbRcsFwdStartSymbolRate, dvbRcsFwdStartInnerFec, dvbRcsFwdStartRowStatus } STATUS current DESCRIPTION "A collection of objects providing basic start forward link configuration support." ::= {dvbRcsRcstGroups 15} dvbRcsFwdStatusGroup OBJECT-GROUP OBJECTS { dvbRcsFwdStatusPopId, dvbRcsFwdStatusIfReference, dvbRcsFwdStatusNetId, dvbRcsFwdStatusNetName, dvbRcsFwdStatusFormat, dvbRcsFwdStatusFrequency, dvbRcsFwdStatusPolar, dvbRcsFwdStatusInnerFec, dvbRcsFwdStatusSymbolRate, dvbRcsFwdStatusRolloff, dvbRcsFwdStatusModulation, dvbRcsFwdStatusFecFrame, dvbRcsFwdStatusPilot, dvbRcsFwdStatusBer, dvbRcsFwdStatusCnr, dvbRcsFwdStatusRxPower } STATUS current DESCRIPTION "A collection of objects providing forward link status." ::= {dvbRcsRcstGroups 16} --============================================================= -- object groups for return link --============================================================= dvbRcsRtnConfigGroup OBJECT-GROUP OBJECTS { dvbRcsRtnConfigDefIfLevel } STATUS current DESCRIPTION "A collection of objects providing basic return link configuration support." ::= {dvbRcsRcstGroups 17}dvbRcsRtnExtConfigGroup OBJECT-GROUP
OBJECTS { dvbRcsRtnConfigMaxEirp } STATUS current DESCRIPTION "A collection of objects providing extended return link configuration support." ::= {dvbRcsRcstGroups 18} dvbRcsRtnStatusGroup OBJECT-GROUP OBJECTS { dvbRcsRtnStatusPayloadUnit } STATUS current DESCRIPTION "A collection of objects allowing access to return link status." ::= {dvbRcsRcstGroups 19} dvbRcsRtnExtStatusGroup OBJECT-GROUP OBJECTS { dvbRcsRcstRtnLinkStatus, dvbRcsRtnStatusEbN0, dvbRcsRtnStatusSFDuration } STATUS current DESCRIPTION "A collection of objects allowing access to extended return link status." ::= {dvbRcsRcstGroups 20} dvbRcsRcstOduListGroup OBJECT-GROUP OBJECTS { dvbRcsOduTxTypeDescription, dvbRcsOduTxType, dvbRcsOduRxTypeDescription, dvbRcsOduRxType, dvbRcsOduAntennaTypeDescription, dvbRcsOduAntennaType } STATUS current DESCRIPTION "A collection of objects supporting flexible selection of ODU devices." ::= {dvbRcsRcstGroups 21} END
5. Security Considerations
-
This MIB module relates to a system that allows end users to access a private network or public Internet access. As such, improper manipulation of the MIB objects represented by this MIB module may result in denial of service to a large number of end users.
There are a number of management objects defined in this MIB module with a MAX-ACCESS clause of read-write and/or read- create. Such objects may be considered sensitive or vulnerable in some network environments. The support for SET operations in a non-secure environment without proper protection can have a negative effect on network operations. These are the tables and objects and their sensitivity/vulnerability:
- The use of the dvbRcsNetworkNccMgtInetAddress object to specify management stations is considered only limited protection and does not protect against attacks that spoof the management station's IP address. The use of stronger mechanisms, such as SNMPv3 security, should be considered, where possible.
- The dvbRcsSystemOdu objects, dvbRcsCtrlCwEnable, dvbRcsRtnConfigMaxEirp, dvbRcsRtnConfigDefIfLevel objects, and dvbRcsRcstInstall sub-tree can, if improperly or maliciously used, lead to unwanted emissions or emission levels on the satellite uplink, thereby resulting in potential degradation of the RCS service or other services using the frequency band being used.
- The RCST may have its configuration file changed by the actions of the management system using a combination of the following objects: dvbRcsNetworkInstallLogFileDownloadUrl, dvbRcsCtrlDownloadFileCommand, dvbRcsCtrlActivateConfigFileCommand, or dvbRcsCtrlRebootCommand. An improper configuration file download may result in substantial vulnerabilities and the loss of the ability of the management system to control the satellite terminal.
- Setting dvbRcsNetworkLogFileUploadUrl to a wrong address may potentially impact debugging/troubleshooting efforts.
- Setting objects in dvbRcsPktClassTable could cause significant changes to default traffic filtering on an RCST.
Some of the readable objects in this MIB module (i.e., objects with a MAX-ACCESS other than not-accessible) may be considered sensitive or vulnerable in some network environments. It is thus important to control even GET and/or NOTIFY access to these objects and possibly to even encrypt the values of these objects when sending them over the network via SNMP. These are the tables and objects and their sensitivity/vulnerability:
- The dvbRcsNetworkNccMgtInetAddress object may provide sufficient information for attackers to spoof management stations that have management access to the device.
- The dvbRcsRcstCurrentSoftwareVersion object may provide hints as to the software vulnerabilities of the RCST.
- The object dvbRcsNetworkOamInetAddress and the table dvbRcsPktClassTable may provide clues for attacking the RCST and other subscriber devices.
SNMP versions prior to SNMPv3 did not include adequate security. Even if the network itself is secure (for example by using IPsec), even then, there is no control as to who on the secure network is allowed to access and GET/SET (read/change/create/delete) the objects in this MIB module.
It is RECOMMENDED that implementers consider the security features provided by the SNMPv3 framework (see [RFC3410], section 8), including full support for the SNMPv3 cryptographic mechanisms (for authentication and privacy).
Further, deployment of SNMP versions prior to SNMPv3 is NOT RECOMMENDED. Instead, it is RECOMMENDED to deploy SNMPv3 and to enable cryptographic security. It is then a customer/operator responsibility to ensure that the SNMP entity giving access to an instance of this MIB module, is properly configured to give access to the objects only to those principals (users) that have legitimate rights to indeed GET or SET (change/create/delete) them.
6. IANA Considerations
-
The transmission and ifType numbers described in Section 3 have already been assigned under the smi-numbers registry.
7. Acknowledgments
-
The authors thank Gorry Fairhurst for advice in the preparation of this document and Bert Wijnen for his review comments.
The authors recognize this document is a collective effort of the SatLabs Group (www.satlabs.org), in particular the many corrections and suggestions brought by Juan Luis Manas.
8. References
8.1. Normative References
-
[IANA] Internet Assigned Numbers Authority, "Internet Assigned Numbers Authority", June 2008, <http://www.iana.org>. [RFC2119] Bradner, S., "Key words for use in RFCs to Indicate Requirement Levels", BCP 14, RFC 2119, March 1997. [RFC2578] McCloghrie, K., Perkins, D., and J. Schoenwaelder, "Structure of Management Information Version 2 (SMIv2)", STD 58, RFC 2578, April 1999. [RFC2579] McCloghrie, K., Perkins, D., and J. Schoenwaelder, "Textual Conventions for SMIv2", STD 58, RFC 2579, April 1999. [RFC2580] McCloghrie, K., Perkins, D., and J. Schoenwaelder, "Conformance Statements for SMIv2", STD 58, RFC 2580, April 1999. [RFC2863] McCloghrie, K. and F. Kastenholz, "The Interfaces Group MIB", RFC 2863, June 2000. [RFC3289] Baker, F., Chan, K., and A. Smith, "Management Information Base for the Differentiated Services Architecture", RFC 3289, May 2002. [RFC3411] Harrington, D., Presuhn, R., and B. Wijnen, "An Architecture for Describing Simple Network Management Protocol (SNMP) Management Frameworks", STD 62, RFC 3411, December 2002. [RFC4001] Daniele, M., Haberman, B., Routhier, S., and J. Schoenwaelder, "Textual Conventions for Internet Network Addresses", RFC 4001, February 2005. [RFC5017] McWalter, D., Ed., "MIB Textual Conventions for Uniform Resource Identifiers (URIs)", RFC 5017, September 2007.
8.2. Informative References
-
[ISO-MPEG] ISO/IEC DIS 13818-1:2000, "Information Technology; Generic Coding of Moving Pictures and Associated Audio Information Systems", International Organization for Standardization (ISO). [ITU-ATM] ITU-T Recommendation I.432 (all parts): "B-ISDN user- network interface - Physical layer specification". [ITU-AAL5] ITU-T Recommendation I.363-5 (1996): "B-ISDN ATM Adaptation Layer specification: Type 5 AAL". [ETSI-DAT] ETSI EN 301 192, "Digital Video Broadcasting (DVB); DVB Specifications for Data Broadcasting", European Telecommunications Standards Institute (ETSI). [ETSI-DVBS] ETSI EN 301 421, "Digital Video Broadcasting (DVB); Modulation and Coding for DBS satellite systems at 11/12 GHz", European Telecommunications Standards Institute (ETSI). [ETSI-DVBS2] ETSI EN 302 307, "Digital Video Broadcasting (DVB); Second generation framing structure, channel coding and modulation systems for Broadcasting, Interactive Services, News Gathering and other broadband satellite applications", European Telecommunications Standards Institute (ETSI). [ETSI-GSE] ETSI TS 102 606, "Digital Video Broadcasting (DVB); Generic Stream Encapsulation (GSE) Protocol", European Telecommunications Standards Institute (ETSI). [ETSI-RCS] ETSI 301 790, "Digital Video Broadcasting (DVB); Interaction Channel for Satellite Distribution Systems", European Telecommunications Standards Institute (ETSI). [ETSI-SI] ETSI EN 300 468, "Digital Video Broadcasting (DVB); Specification for Service Information (SI) in DVB Systems", European Telecommunications Standards Institute (ETSI). [RFC3410] Case, J., Mundy, R., Partain, D., and B. Stewart, "Introduction and Applicability Statements for Internet- Standard Management Framework", RFC 3410, December 2002. [SATLABS] SatLabs System Recommendations, <http://www.satlabs.org>.
Authors' Addresses
-
Stephane Combes
ESTEC
European Space Agency
Keplerlaan 1
P.O. Box 299
2200 AG Noordwijk ZH
The NetherlandsEMail: stephane.combes@esa.int URL: telecom.esa.int
Petter Chr. Amundsen
VeriSat AS
P.O Box 1
1330 Fornebu
NorwayEMail: pca@verisat.no URL: www.verisat.no
Micheline Lambert
Advantech Satellite Networks
2341 boul. Alfred-Nobel
Saint-Laurent (Montreal)
H4S 2A9
Quebec, CanadaEMail: micheline.lambert@advantechamt.com URL: www.advantechsatnet.com
Hans Peter Lexow
STM Norway
Vollsveien 21
1366 Lysaker
NorwayEMail: hlexow@stmi.com URL: www.stmi.com