With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
ciiErrorOffset
Cisco IS-IS Error Offset
1.3.6.1.4.1.9.10.118.1.10.1.10
An offset to a problem in a PDU. If the problem is a malformed TLV, this points to the beginning of the TLV. If the problem is in the header, this points to the byte that is suspicious.
Back to CISCO-IETF-ISIS-MIB MIB page.
IPHost Network monitor allows you to monitor ciiErrorOffset 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.