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ROHC-MIB

        This MIB module defines a set of basic objects for
monitoring and configuring robust header compression.
The module covers information about running instances
of ROHC (compressors or decompressors) at IP interfaces.
        
Information about compressor contexts and decompressor
contexts has different structure for different profiles.
Therefore it is not provided by this MIB module, but by
individual modules for different profiles.
        
Copyright (C) The Internet Society (2004). The
initial version of this MIB module was published
in RFC 3816. For full legal notices see the RFC
itself or see:
http://www.ietf.org/copyrights/ianamib.html

Source file: ROHC-MIB
Last revised: 3 Jun 2004, 00:00 UTC
Identity: rohcMIB
Base OID: 1.3.6.1.2.1.112

Imported Objects

IF-MIB	ifIndex
SNMP-FRAMEWORK-MIB	SnmpAdminString
SNMPv2-CONF	MODULE-COMPLIANCE (no object page) OBJECT-GROUP (no object page)
SNMPv2-SMI	Counter32 mib-2 MODULE-IDENTITY (no object page) OBJECT-TYPE (no object page) Unsigned32
SNMPv2-TC	DateAndTime TEXTUAL-CONVENTION (no object page) TimeInterval TruthValue

Net-SNMP examples using the rfc MIB directory Show commands

These commands use the standard Observium installation path and load the selected MIB variant before the RFC and Net-SNMP directories.

Translate the module identity

/usr/bin/snmptranslate -Pud -Ir -On -m 'ROHC-MIB' -M '/opt/observium/mibs/rfc:/opt/observium/mibs/net-snmp' 'ROHC-MIB::rohcMIB'

Walk the MIB subtree

/usr/bin/snmpbulkwalk -v2c -c '<community>' -Pud -Ir -OQUs -m 'ROHC-MIB' -M '/opt/observium/mibs/rfc:/opt/observium/mibs/net-snmp' 'udp:<hostname>:161' 'ROHC-MIB::rohcMIB'

How SNMP, Net-SNMP, MIB paths, and variants work

Objects (63)

rohcMIB		`.1.3.6.1.2.1.112`
rohcObjects		`.1.3.6.1.2.1.112.1`
rohcInstanceObjects		`.1.3.6.1.2.1.112.1.1`
rohcChannelTable		`.1.3.6.1.2.1.112.1.1.1`
rohcChannelEntry	IF-MIBifIndexrohcChannelID	`.1.3.6.1.2.1.112.1.1.1.1`
rohcChannelID	RohcChannelIdentifier	`.1.3.6.1.2.1.112.1.1.1.1.2`
rohcChannelType	Enumeration	`.1.3.6.1.2.1.112.1.1.1.1.3`
rohcChannelFeedbackFor	RohcChannelIdentifierOrZero	`.1.3.6.1.2.1.112.1.1.1.1.4`
rohcChannelDescr	SNMP-FRAMEWORK-MIBSnmpAdminString	`.1.3.6.1.2.1.112.1.1.1.1.5`
rohcChannelStatus	Enumeration	`.1.3.6.1.2.1.112.1.1.1.1.6`
rohcInstanceTable		`.1.3.6.1.2.1.112.1.1.2`
rohcInstanceEntry	IF-MIBifIndexrohcInstanceTyperohcChannelID	`.1.3.6.1.2.1.112.1.1.2.1`
rohcInstanceLargeCIDs	SNMPv2-TCTruthValue	`.1.3.6.1.2.1.112.1.1.2.1.10`
rohcInstanceMRRU	SNMPv2-SMIUnsigned32	`.1.3.6.1.2.1.112.1.1.2.1.11`
rohcInstanceContextStorageTime r/w	centi-secondsSNMPv2-TCTimeInterval	`.1.3.6.1.2.1.112.1.1.2.1.12`
rohcInstanceStatus	Enumeration	`.1.3.6.1.2.1.112.1.1.2.1.13`
rohcInstanceContextsTotal	SNMPv2-SMICounter32	`.1.3.6.1.2.1.112.1.1.2.1.14`
rohcInstanceContextsCurrent	SNMPv2-SMIUnsigned32	`.1.3.6.1.2.1.112.1.1.2.1.15`
rohcInstancePackets	SNMPv2-SMICounter32	`.1.3.6.1.2.1.112.1.1.2.1.16`
rohcInstanceIRs	SNMPv2-SMICounter32	`.1.3.6.1.2.1.112.1.1.2.1.17`
rohcInstanceIRDYNs	SNMPv2-SMICounter32	`.1.3.6.1.2.1.112.1.1.2.1.18`
rohcInstanceFeedbacks	SNMPv2-SMICounter32	`.1.3.6.1.2.1.112.1.1.2.1.19`
rohcInstanceType	Enumeration	`.1.3.6.1.2.1.112.1.1.2.1.2`
rohcInstanceCompressionRatio	RohcCompressionRatio	`.1.3.6.1.2.1.112.1.1.2.1.20`
rohcInstanceFBChannelID	RohcChannelIdentifierOrZero	`.1.3.6.1.2.1.112.1.1.2.1.4`
rohcInstanceVendor	ObjectIdentifier	`.1.3.6.1.2.1.112.1.1.2.1.5`
rohcInstanceVersion	OctetString	`.1.3.6.1.2.1.112.1.1.2.1.6`
rohcInstanceDescr	SNMP-FRAMEWORK-MIBSnmpAdminString	`.1.3.6.1.2.1.112.1.1.2.1.7`
rohcInstanceClockRes	millisecondsSNMPv2-SMIUnsigned32	`.1.3.6.1.2.1.112.1.1.2.1.8`
rohcInstanceMaxCID	Unsigned32	`.1.3.6.1.2.1.112.1.1.2.1.9`
rohcProfileTable		`.1.3.6.1.2.1.112.1.1.3`
rohcProfileEntry	rohcChannelIDrohcProfile	`.1.3.6.1.2.1.112.1.1.3.1`
rohcProfile	Unsigned32	`.1.3.6.1.2.1.112.1.1.3.1.2`
rohcProfileVendor	ObjectIdentifier	`.1.3.6.1.2.1.112.1.1.3.1.3`
rohcProfileVersion	OctetString	`.1.3.6.1.2.1.112.1.1.3.1.4`
rohcProfileDescr	SNMP-FRAMEWORK-MIBSnmpAdminString	`.1.3.6.1.2.1.112.1.1.3.1.5`
rohcProfileNegotiated	SNMPv2-TCTruthValue	`.1.3.6.1.2.1.112.1.1.3.1.6`
rohcContextTable		`.1.3.6.1.2.1.112.1.2`
rohcContextEntry	rohcChannelIDrohcContextCID	`.1.3.6.1.2.1.112.1.2.1`
rohcContextIRs	SNMPv2-SMICounter32	`.1.3.6.1.2.1.112.1.2.1.10`
rohcContextIRDYNs	SNMPv2-SMICounter32	`.1.3.6.1.2.1.112.1.2.1.11`
rohcContextFeedbacks	SNMPv2-SMICounter32	`.1.3.6.1.2.1.112.1.2.1.12`
rohcContextDecompressorFailures	SNMPv2-SMICounter32	`.1.3.6.1.2.1.112.1.2.1.13`
rohcContextDecompressorRepairs	SNMPv2-SMICounter32	`.1.3.6.1.2.1.112.1.2.1.14`
rohcContextAllPacketsRatio	RohcCompressionRatio	`.1.3.6.1.2.1.112.1.2.1.15`
rohcContextAllHeadersRatio	RohcCompressionRatio	`.1.3.6.1.2.1.112.1.2.1.16`
rohcContextAllPacketsMeanSize	SNMPv2-SMIUnsigned32	`.1.3.6.1.2.1.112.1.2.1.17`
rohcContextAllHeadersMeanSize	SNMPv2-SMIUnsigned32	`.1.3.6.1.2.1.112.1.2.1.18`
rohcContextLastPacketsRatio	RohcCompressionRatio	`.1.3.6.1.2.1.112.1.2.1.19`
rohcContextCID	Unsigned32	`.1.3.6.1.2.1.112.1.2.1.2`
rohcContextLastHeadersRatio	RohcCompressionRatio	`.1.3.6.1.2.1.112.1.2.1.20`
rohcContextLastPacketsMeanSize	SNMPv2-SMIUnsigned32	`.1.3.6.1.2.1.112.1.2.1.21`
rohcContextLastHeadersMeanSize	SNMPv2-SMIUnsigned32	`.1.3.6.1.2.1.112.1.2.1.22`
rohcContextCIDState	Enumeration	`.1.3.6.1.2.1.112.1.2.1.3`
rohcContextProfile	Unsigned32	`.1.3.6.1.2.1.112.1.2.1.4`
rohcContextDecompressorDepth	SNMPv2-SMIUnsigned32	`.1.3.6.1.2.1.112.1.2.1.5`
rohcContextStorageTime r/w	centi-secondsSNMPv2-TCTimeInterval	`.1.3.6.1.2.1.112.1.2.1.6`
rohcContextActivationTime	SNMPv2-TCDateAndTime	`.1.3.6.1.2.1.112.1.2.1.7`
rohcContextDeactivationTime	SNMPv2-TCDateAndTime	`.1.3.6.1.2.1.112.1.2.1.8`
rohcContextPackets	SNMPv2-SMICounter32	`.1.3.6.1.2.1.112.1.2.1.9`
rohcConformance		`.1.3.6.1.2.1.112.2`
rohcCompliances		`.1.3.6.1.2.1.112.2.1`
rohcGroups		`.1.3.6.1.2.1.112.2.2`

Dependencies (7) 5 direct · 2 transitive Show tree and compile order Hide dependency details

Each imported module is resolved in the importing module's source directory first, then through the normal default-variant rules.

Dependency tree

ROHC-MIBrfcselected
- IF-MIBrfc1 symbol
  - IANAifType-MIBrfc1 symbol
    - SNMPv2-SMIrfc2 symbols
    - SNMPv2-TCrfc1 symbol
      - SNMPv2-SMIrfcshared1 symbol
  - SNMPv2-CONFrfc3 symbols
    - SNMPv2-SMIrfcshared3 symbols
  - SNMPv2-MIBrfc1 symbol
    - SNMPv2-CONFrfcshared3 symbols
    - SNMPv2-SMIrfcshared7 symbols
    - SNMPv2-TCrfcshared3 symbols
  - SNMPv2-SMIrfcshared9 symbols
  - SNMPv2-TCrfcshared8 symbols
- SNMP-FRAMEWORK-MIBrfc1 symbol
  - SNMPv2-CONFrfcshared2 symbols
  - SNMPv2-SMIrfcshared4 symbols
  - SNMPv2-TCrfcshared1 symbol
- SNMPv2-CONFrfcshared2 symbols
- SNMPv2-SMIrfcshared5 symbols
- SNMPv2-TCrfcshared4 symbols

Dependency-first compile order

Type Definitions (3)

RohcChannelIdentifier	Unsigned32	`range: 1..4294967295`
RohcChannelIdentifierOrZero	Unsigned32	`range: 0..4294967295`
RohcCompressionRatio	Unsigned32

Conformance Groups (5)

rohcInstanceGroup	rohcChannelType rohcChannelFeedbackFor rohcChannelDescr rohcChannelStatus rohcInstanceFBChannelID rohcInstanceVendor rohcInstanceVersion rohcInstanceDescr rohcInstanceClockRes rohcInstanceMaxCID rohcInstanceLargeCIDs rohcInstanceMRRU rohcInstanceStatus rohcProfileVendor rohcProfileVersion rohcProfileDescr rohcProfileNegotiated A collection of objects providing information about ROHC instances, used channels and available profiles.	`.1.3.6.1.2.1.112.2.2.2`
rohcStatisticsGroup	rohcInstanceContextsTotal rohcInstanceContextsCurrent rohcInstancePackets rohcInstanceIRs rohcInstanceIRDYNs rohcInstanceFeedbacks rohcInstanceCompressionRatio A collection of objects providing ROHC statistics.	`.1.3.6.1.2.1.112.2.2.4`
rohcContextGroup	rohcContextCIDState rohcContextProfile rohcContextDecompressorDepth A collection of objects providing information about ROHC compressor contexts and decompressor contexts.	`.1.3.6.1.2.1.112.2.2.5`
rohcTimerGroup	rohcInstanceContextStorageTime rohcContextStorageTime rohcContextActivationTime rohcContextDeactivationTime A collection of objects providing statistical information about ROHC compressor contexts and decompressor contexts.	`.1.3.6.1.2.1.112.2.2.6`
rohcContextStatisticsGroup	rohcContextPackets rohcContextIRs rohcContextIRDYNs rohcContextFeedbacks rohcContextDecompressorFailures rohcContextDecompressorRepairs rohcContextAllPacketsRatio rohcContextAllHeadersRatio rohcContextAllPacketsMeanSize rohcContextAllHeadersMeanSize rohcContextLastPacketsRatio rohcContextLastHeadersRatio rohcContextLastPacketsMeanSize rohcContextLastHeadersMeanSize A collection of objects providing statistical information about ROHC compressor contexts and decompressor contexts.	`.1.3.6.1.2.1.112.2.2.7`

Compliance Statements (1)

OID .1.3.6.1.2.1.112.2.1.1

The compliance statement for SNMP entities that implement
the ROHC-MIB.

Note that compliance with this compliance
statement requires compliance with the
ifCompliance3 MODULE-COMPLIANCE statement of the
IF-MIB (RFC2863).

Required groups

mandatory	rohcInstanceGroup
mandatory	rohcContextGroup
optional	rohcStatisticsGroup	A compliant implementation does not have to implement the rohcStatisticsGroup.
optional	rohcTimerGroup	A compliant implementation does not have to implement the rohcTimerGroup.
optional	rohcContextStatisticsGroup	A compliant implementation does not have to implement the rohcContextStatisticsGroup.

Object refinements

Object	Access	Syntax	Description
rohcInstanceContextStorageTime	readonly		A compliant implementation does not have to support changing the value of object rohcInstanceContextStorageTime.
rohcContextStorageTime	readonly		A compliant implementation does not have to support changing the value of object rohcContextStorageTime.