With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cgprsAccPtIpv6DnsPriAddress
Cisco GPRS Access Point Ipv6 Dns Pri Address
1.3.6.1.4.1.9.9.183.1.1.9.1.1.3
This object specifies the IPv6 address of the primary DNS server that will be sent to MS.
Back to CISCO-GPRS-ACC-PT-MIB MIB page.
IPHost Network monitor allows you to monitor cgprsAccPtIpv6DnsPriAddress on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco firewalls right now.