With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cpwVcRemoteIfMtu
Cisco Pseudo Wire Vc Remote If Mtu
1.3.6.1.4.1.9.10.106.1.2.1.17
The remote interface MTU as (optionally) received from the remote node via the maintenance protocol. Should be zero if this parameter is not available or not used.
Back to CISCO-IETF-PW-MIB MIB page.
IPHost Network monitor allows you to monitor cpwVcRemoteIfMtu 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.
