[nsp] MAC/IP length inconsistencies & IP checksum errors

[Chris Johns]

Hello,

I have a few errors in my logs that I understand but cannot track down, I am 
curious as to what others do about these problems or how I can prevent this 
happening;

Mar 10 13:54:50.292: %MLS_STAT-SP-4-IP_LEN_ERR: MAC/IP length 
inconsistencies
Mar 10 13:59:20.324: %MLS_STAT-SP-4-IP_CSUM_ERR: IP checksum errors

PER-CR1#sh mls statistics

Statistics for Earl in Module 1

L2 Forwarding Engine
  Total packets Switched                : 4995751423


L3 Forwarding Engine
  Total Packets Bridged                 : 1388527169
  Total Packets FIB Switched            : 4979474912
  Total Packets ACL Routed              : 72165421
  Total Packets Netflow Switched        : 0
  Total Mcast Packets Switched/Routed   : 58495426
  Total ip packets with TOS changed     : 0
  Total ip packets with COS changed     : 0
  Total non ip packets COS changed      : 0
  Total packets dropped by ACL          : 660498
  Total packets dropped by Policing     : 0
  Total Unicast RPF failed packets      : 363485

Errors
  MAC/IP length inconsistencies         : 45
  Short IP packets received             : 0
  IP header checksum errors             : 691
  MAC/IPX length inconsistencies        : 0
  Short IPX packets received            : 8



thanks
chris


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