With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cftIfTcpRetxDataOctets
Cisco Fiber Channel Tunnel If Tcp Retx Data Octets
1.3.6.1.4.1.9.9.9999.1.1.4.1.11
Number of TCP re-transmitting data octets. This doesn't include those TCP control traffic.
Back to CISCO-FC-TUNNEL-MIB MIB page.
IPHost Network monitor allows you to monitor cftIfTcpRetxDataOctets on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco routers right now.
