FOUNDRY-SN-IP-VRRP-MIB :: snVrrpVirRtr2MasterIpAddr

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsFOUNDRY-SN-IP-VRRP-MIBsnVrrpVirRtr2MasterIpAddr

snVrrpVirRtr2MasterIpAddr

Module: FOUNDRY-SN-IP-VRRP-MIB

OID (symbolic): FOUNDRY-SN-IP-VRRP-MIB::snVrrpVirRtr2MasterIpAddr

OID (numeric): 1.3.6.1.4.1.1991.1.2.12.5.1.1.27

Node type: OBJECT-TYPE

Type: IpAddress

Access: read-only

Description: The master router's real/virtual (primary) IP address. This is the IP address listed as the source in VRRP and VRRPE advertisement last received by this virtual router.

What is snVrrpVirRtr2MasterIpAddr?

Reports the source IP address seen in the most recent VRRP/VRRPE advertisement this virtual router received from the master. An admin reads this to identify exactly which physical router is currently acting as master for this virtual IP.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.1991.1.2.12.5.1.1.27
snmpwalk -v2c -c public <target> FOUNDRY-SN-IP-VRRP-MIB::snVrrpVirRtr2MasterIpAddr

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.1991.1.2.12.5.1.1.27.1
snmpget -v2c -c public <target> FOUNDRY-SN-IP-VRRP-MIB::snVrrpVirRtr2MasterIpAddr.1

Start monitoring Brocade/Foundry FastIron/NetIron router (VRRP/VRRPE redundancy) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the FOUNDRY-SN-IP-VRRP-MIB::snVrrpVirRtr2MasterIpAddr OID value, configure state conditions and alerts, and monitor any Brocade/Foundry FastIron/NetIron router (VRRP/VRRPE redundancy) 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
1.3.6.1.4.1.1991foundryFOUNDRY-SN-ROOT-MIB
1.3.6.1.4.1.1991.1productsFOUNDRY-SN-ROOT-MIB
1.3.6.1.4.1.1991.1.2routerFOUNDRY-SN-ROOT-MIB
Numeric OIDNameModule
1.3.6.1.4.1.1991.1.2.12snVrrpFOUNDRY-SN-IP-VRRP-MIB
1.3.6.1.4.1.1991.1.2.12.5snVrrpVirRtr2FOUNDRY-SN-IP-VRRP-MIB
1.3.6.1.4.1.1991.1.2.12.5.1snVrrpVirRtr2TableFOUNDRY-SN-IP-VRRP-MIB
1.3.6.1.4.1.1991.1.2.12.5.1.1snVrrpVirRtr2EntryFOUNDRY-SN-IP-VRRP-MIB
1.3.6.1.4.1.1991.1.2.12.5.1.1.27snVrrpVirRtr2MasterIpAddrFOUNDRY-SN-IP-VRRP-MIB