With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
vrrpOperMasterIpAddr
vrrp Operational Master Ip Addr
1.3.6.1.2.1.68.1.3.1.7
The master router's real (primary) IP address. This is the IP address listed as the source in VRRP advertisement last received by this virtual router.
Back to VRRP-MIB MIB page.
IPHost Network monitor allows you to monitor vrrpOperMasterIpAddr on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco routers right now.
