With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cgkZoneSubnetFlags
Cisco Gatekeeper Zone Subnet Flags
1.3.6.1.4.1.9.10.40.1.1.2.1.4
If there is an entry in the cgkZoneSubnetTable matching the subnet of the GRQ/LRQ originator, then the gatekeeper uses the value of this attribute to determine the response. The description of the value follows: enable Gatekeeper response to a GRQ/LRQ is GCF/LCF if the GRQ/LRQ has a matching or NULL gatekeeperIdentifier. disable Gatekeeper does not respond if the gatekeeper identifier in the GRQ/LRQ doesn't match.
Back to CISCO-GATEKEEPER-MIB MIB page.
IPHost Network monitor allows you to monitor cgkZoneSubnetFlags on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco routers right now.
