C4006 - Module 2 block changed by SecurityRx_

[fanny.chow]

My Netview constantly receives the following traps from a C4006

"Module 2 block changed by SecurityRx_"

The router has been rebooted but problem still exists, anyone has any idea??

Fanny

[Prashanth Krishnappa · Accepted solution]

Do you have Port Security enabled? If so, try the workarounds in the following bug

http://www.cisco.com/cgi-bin/bugtool/onebug.pl?bugid=CSCdx54889