With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cftIfTcpRxCcksumErrPkts
Cisco Fiber Channel Tunnel If Tcp Rx Ccksum Error Packets
1.3.6.1.4.1.9.9.9999.1.1.4.1.15
Number of TCP packets received with checksum error.
Back to CISCO-FC-TUNNEL-MIB MIB page.
IPHost Network monitor allows you to monitor cftIfTcpRxCcksumErrPkts on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco wireless switches right now.
