With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
bstunPortGroupNumber
Cisco Blocked Serial Tunneling Port Group Number
1.3.6.1.4.1.9.9.35.1.3.1.1.1
The group number to which the bstun port belongs. Frames will only be routed to other ports (on this or another router) in the same bstun group. This group should match a bstunGroupIndex in the bstunGroupTable.
Back to CISCO-BSTUN-MIB MIB page.
IPHost Network monitor allows you to monitor bstunPortGroupNumber on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco optical switches right now.
