With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cServiceControlSubscribersNumIpAddrMappings
Cisco Service Control Subscribers Num Ip Addr Mappings
1.3.6.1.4.1.9.9.628.1.2.1.3
This object indicates the current number of subscriber mappings to a single network address or to different network addresses. Each address mapped to a subscriber constitutes a subscriber mapping.
Back to CISCO-SERVICE-CONTROL-SUBSCRIBERS-MIB MIB page.
IPHost Network monitor allows you to monitor cServiceControlSubscribersNumIpAddrMappings on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco multiplexers right now.
