With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
bstunPortEntry
Cisco Blocked Serial Tunneling Port Entry
1.3.6.1.4.1.9.9.35.1.3.1.1
Status and parameter values for a BSTUN port.
Back to CISCO-BSTUN-MIB MIB page.
IPHost Network monitor allows you to monitor bstunPortEntry 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.
