USR-VHA-MIB :: usrVHAFailedSessionsClearAlarm

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › USR-VHA-MIB › usrVHAFailedSessionsClearAlarm

usrVHAFailedSessionsClearAlarm

Module: USR-VHA-MIB

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

OID (numeric): 1.3.6.1.4.1.429.4.84.9.0.11

Node type: NOTIFICATION-TYPE

Description: The SNMP trap that is generated when usrVHAFailedSessionsAlarmsState goes to 'major' and usrVHAFailedSessionsAlarmsEnabled is 'true' This alarm occurs when the RP Failed Sessions as measured number of RP Reg Req Denied in the last measurement interval falls to or below the 'clear' threshold after a 'major' or 'critical' alarm has been declared.

Examples

Send this trap to an SNMP manager — replace <manager> with the IP or hostname of your monitoring server (SNMPv2c):

snmptrap -v2c -c public <manager> '' USR-VHA-MIB::usrVHAFailedSessionsClearAlarm
snmptrap -v2c -c public <manager> '' 1.3.6.1.4.1.429.4.84.9.0.11

Listen for incoming traps on the manager host (-f keeps it in the foreground, -Lo prints to stdout — useful for testing):

snmptrapd -f -Lo -c /dev/null authCommunity log public

Example snmptrapd log entry:

zoo11-linux.zoo [UDP: [192.168.30.111]:52096->[192.168.30.10]:162]:
  DISMAN-EVENT-MIB::sysUpTimeInstance = Timeticks: (516647808) 59 days, 19:07:58.08
  SNMPv2-MIB::snmpTrapOID.0 = OID: USR-VHA-MIB::usrVHAFailedSessionsClearAlarm

Start monitoring CommWorks/3Com mobility gateway, carrier broadband access equipment supporting Mobile IP (VHA binding/tunnel status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the USR-VHA-MIB::usrVHAFailedSessionsClearAlarm OID value, configure state conditions and alerts, and monitor any CommWorks/3Com mobility gateway, carrier broadband access equipment supporting Mobile IP (VHA binding/tunnel status) from a single console.

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
1.3.6.1.4.1.429.4.84.9usrVHATrapsUSR-VHA-MIB
1.3.6.1.4.1.429.4.84.9.0usrVHATrapsv2USR-VHA-MIB
1.3.6.1.4.1.429.4.84.9.0.11usrVHAFailedSessionsClearAlarmUSR-VHA-MIB