ADN-ENV-MIB :: adnIsnaIpIirtVcState

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsADN-ENV-MIBadnIsnaIpIirtVcState

adnIsnaIpIirtVcState

Module: ADN-ENV-MIB

OID (symbolic): ADN-ENV-MIB::adnIsnaIpIirtVcState

OID (numeric): 1.3.6.1.4.1.637.3.1.8.5.4.3.1.7

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-only

Description: The status of the VC (up or down) which associate with NHIPA (next hop IP address.

What is adnIsnaIpIirtVcState?

This integer displays whether the virtual circuit associated with this route is currently operational (up) or non-functional (down). Engineers monitor this to quickly identify failed links and determine whether traffic needs to be rerouted to alternate paths. A state of down means that virtual circuit is offline and no packets can flow through this route.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.637.3.1.8.5.4.3.1.7
snmpwalk -v2c -c public <target> ADN-ENV-MIB::adnIsnaIpIirtVcState

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.637.3.1.8.5.4.3.1.7.1
snmpget -v2c -c public <target> ADN-ENV-MIB::adnIsnaIpIirtVcState.1

Start monitoring Frame Relay access equipment (FRANP signalling) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the ADN-ENV-MIB::adnIsnaIpIirtVcState OID value, configure state conditions and alerts, and monitor any Frame Relay access equipment (FRANP signalling) from a single console.

OID Breakdown

Upper-level ancestors (11 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
1.3.6.1.4.1.637alcatelADN-MIB
1.3.6.1.4.1.637.3adnADN-MIB
1.3.6.1.4.1.637.3.1adnMIBADN-MIB
1.3.6.1.4.1.637.3.1.8adnEnvironmentADN-MIB
1.3.6.1.4.1.637.3.1.8.5adnEnvHssADN-MIB
Numeric OIDNameModule
1.3.6.1.4.1.637.3.1.8.5.4adnIsnaEnvMibADN-ENV-MIB
1.3.6.1.4.1.637.3.1.8.5.4.3adnIsnaIpIirtTableADN-ENV-MIB
1.3.6.1.4.1.637.3.1.8.5.4.3.1adnIsnaIpIirtEntryADN-ENV-MIB
1.3.6.1.4.1.637.3.1.8.5.4.3.1.7adnIsnaIpIirtVcStateADN-ENV-MIB