With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cftIfTcpEmbryonicConnDrops
Cisco Fiber Channel Tunnel If Tcp Embryonic Connection Drops
1.3.6.1.4.1.9.9.9999.1.1.5.1.1
Number of TCP embryonic connections dropped. The embryonic drop counter tells the user how many times the connections did not go through because of not receiving a reply for the SYN packets - which gives a measure for the quality of the path between the two peers.
Back to CISCO-FC-TUNNEL-MIB MIB page.
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