%DOT1X_SWITCH-5-ERR_ADDING_ADDRESS / %AUTHMGR-5-SECURITY

Hello Group,

..has anyone come across these errors ? When I log in initially, everything
works fine. No errors, authentication and authz thru ACS works great, no
issue.

But when i log off my machine (winXPsp3 or /win7) and try logging back in, I
couldn't. I get all these errors...

The only way i can log back into my machine is to physically unplugging the
ethernet cable and then plug it back it..Weird !

%DOT1X_SWITCH-5-ERR_ADDING_ADDRESS: Unable to add address
0015.xxxx.xxxx.xxxx on Fa0/37
%AUTHMGR-5-SECURITY_VIOLATION: Security violation on the interface Fa0/37,
new MAC address (0015.xxxx.xxxx) is seen.
%AUTHMGR-5-SUCCESS: Authorization succeeded for client (0015.xxxx.xxxx) on
Interface Fa0/37
%DOT1X-5-SUCCESS: Authentication successful for client (0015.xxxx.xxxx) on
Interface Fa0/37

Not sure if my switches are buggy (2960 with updated image) or Windows and
dot1x just don't agree

Any input appreciated

Thanks,

Charlie

Blogs and organic groups at http://www.ccie.net
Received on Thu May 27 2010 - 16:50:28 ART