With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cagwInstanceVersion
Cisco's ASN Gateway Instance Version
1.3.6.1.4.1.9.9.638.1.1.1.1.4
The ASN-GW Software Version is currently: 1.0 Cisco ASN GW 1.0 has the following main features: - Fully support Cisco R6 Specification - DHCP support - EAP authentication support - Multiple hosts behind a MS - Uncontrolled/Controlled Handoff.
Back to CISCO-ASN-GATEWAY-MIB MIB page.
IPHost Network monitor allows you to monitor cagwInstanceVersion 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.