With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cipTcpInErrs
Cisco Channel Interface Processor Tcp In Errors
1.3.6.1.4.1.9.9.32.1.2.1.1.13
The total number of segments received in error (e.g., bad TCP checksums).
Back to CISCO-CIPTCPIP-MIB MIB page.
IPHost Network monitor allows you to monitor cipTcpInErrs 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.