USR-VHA-MIB :: usrVHAConnSessionID

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › USR-VHA-MIB › usrVHAConnSessionID

usrVHAConnSessionID

Module: USR-VHA-MIB

OID (symbolic): USR-VHA-MIB::usrVHAConnSessionID

OID (numeric): 1.3.6.1.4.1.429.4.84.2.5.1.2

Node type: OBJECT-TYPE

Type: Unsigned32

Access: read-only

Description: This four octet value, along with the PCF-IP- Address and the PDSN-IP-Address, identifies the A10 connection on behalf of a packet data session. This value is set to the MN-Proxy-Id assigned to a packet data session by the PCF. This Key value is also inserted in the Key field of every GRE frame containing user data sent over the A10/A11 connection.

What is usrVHAConnSessionID?

It is a four-octet value that, together with the PCF and PDSN IP addresses, uniquely identifies this A10 connection; it is set to the MN-Proxy-Id assigned by the PCF and is also carried in the Key field of every GRE frame for this session's user data. An admin cross-references this value with PCF-side logs or GRE-frame captures to trace a specific mobile session's traffic end to end.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.429.4.84.2.5.1.2
snmpwalk -v2c -c public <target> USR-VHA-MIB::usrVHAConnSessionID

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.429.4.84.2.5.1.2.1
snmpget -v2c -c public <target> USR-VHA-MIB::usrVHAConnSessionID.1

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OID Breakdown

Upper-level ancestors (9 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.6dodAirPair-MIB
1.3.6.1internetAirPair-MIB
1.3.6.1.4privateAirPair-MIB
1.3.6.1.4.1enterprisesAirPair-MIB
1.3.6.1.4.1.429usrANIC-MIB
1.3.6.1.4.1.429.4commonHDR2-MIB
1.3.6.1.4.1.429.4.84usrVHAUSR-DEFINITIONS-MIB
Numeric OIDNameModule
1.3.6.1.4.1.429.4.84.2usrVHAConnStatsUSR-VHA-MIB
1.3.6.1.4.1.429.4.84.2.5usrVHAConnStatsTableUSR-VHA-MIB
1.3.6.1.4.1.429.4.84.2.5.1usrVHAConnStatsEntryUSR-VHA-MIB
1.3.6.1.4.1.429.4.84.2.5.1.2usrVHAConnSessionIDUSR-VHA-MIB