With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cikePhase1GWDecryptFails
Cisco IKE Phase1 GW Decrypt Fails
1.3.6.1.4.1.9.9.171.1.2.5.1.24
The total number of decryptions which ended in failure by all current and previous IPsec Phase-1 IKE Tunnels.
Back to CISCO-IPSEC-FLOW-MONITOR-MIB MIB page.
IPHost Network monitor allows you to monitor cikePhase1GWDecryptFails on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco multiplexers right now.