With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cagwCurrentFramedRoutes
Cisco's ASN Gateway Current Framed Routes
1.3.6.1.4.1.9.9.638.1.2.1.1.12
The number of unique framed routes downloaded from AAA and inserted into the IP routing table on gateway at this instance. Insertion of framed route is enabled with the help of configuration CLI under user group on gateway.
Back to CISCO-ASN-GATEWAY-MIB MIB page.
IPHost Network monitor allows you to monitor cagwCurrentFramedRoutes on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco mobile switches right now.