With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
ceipSecTunHistPmtu
Cisco Enhanced IP Sec Tunnel History Pmtu
1.3.6.1.4.1.9.9.432.1.2.2.1.30
The Path MTU that was determined for this IPsec Phase-2 tunnel.
Back to CISCO-ENHANCED-IPSEC-FLOW-MIB MIB page.
IPHost Network monitor allows you to monitor ceipSecTunHistPmtu on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco mobile switches right now.
