This MIB module defines a set of objects for monitoring and configuring RObust Header Compression (ROHC). The objects are specific to ROHC uncompressed (profile 0x0000).
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
This table lists and describes ROHC uncompressed profile specific properties of compressor contexts and decompressor contexts. It extends the rohcContextTable of the ROHC-MIB module.
RohcChannelIdentifierA number identifying a channel. The value of 0 must not be used as identifier of an existing channel. (1..4294967295) · Unsigned32 · hint d
The locally arbitrary, but unique identifier associated with this channel. The value is REQUIRED to be unique per ROHC MIB implementation independent of the associated interface.
The value is REQUIRED to remain constant at least from one re-initialization of the entity's network management system to the next re-initialization. It is RECOMMENDED that the value persist across such re-initializations. Reference: RFC 3095, Section 5.1.1
rohcContextCID
Unsigned32 (0..16383)
The context identifier (CID) of this context. Reference: RFC 3095, Sections 5.1.1 and 5.1.3
State of the context. States initAndRefresh(1) and normal(2) are states of compressor contexts, states noContext(3) and fullContext(4) are states of decompressor contexts. Reference: RFC 3095, Section 5.10.3
Mode of the context. Reference: RFC 3095, Section 5.10.3
rohcUncmprContextACKs
1.3.6.1.2.1.113.1.1.1.5
Counter32
The number of all positive feedbacks (ACK) sent or received in this context, respectively.
Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of ifCounterDiscontinuityTime. For checking ifCounterDiscontinuityTime, the interface index is required. It can be determined by reading the rohcChannelTable of the ROHC-MIB. Reference: RFC 3095, Section 5.2.1