With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
bsnExternalPolicyServerAddress
bsn External Policy Server Address
1.3.6.1.4.1.14179.2.5.19.1.2
The IP address of the External Policy server referred to in this table entry.
Back to AIRESPACE-WIRELESS-MIB MIB page.
IPHost Network monitor allows you to monitor bsnExternalPolicyServerAddress 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.