With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cgprsAccPtDHCPGwAddr
Cisco GPRS Access Point DHCP Gw Address
1.3.6.1.4.1.9.9.183.1.1.1.1.8
This object specifies the DHCP Gateway address that is used in the 'giaddr' field of the DHCP request. It is used by DHCP to determine from which pool the IP address will be allocated. If no DHCP Gateway is specified, the IP address associated with the Gn interface is used.
Back to CISCO-GPRS-ACC-PT-MIB MIB page.
IPHost Network monitor allows you to monitor cgprsAccPtDHCPGwAddr on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco wireless switches right now.
