04-23-2006 10:38 PM
Dear Sirs,
We have 2 identically configured Cisco Works installations. Recently we were directed by the security group to change the public and private community strings on our Cisco Works servers. We executed the change on both servers identically.
After the change, one of the Cisco Works Server is causing hundreds of daily messages in the syslog.
The message is the following, SNMP 3 AUTHFAIL Authentication failure for SNMP req from host 10.8.29.234
The other server, which we thought was configured identically to this server is not causing any error messages. We have sat with both servers and gone through every application and re entered the community string on both servers. We still get error messages from only the one server!
Can you help us to isolate where in Cisco Works (which application) is generating this message? Is there a list of every place that this community string might be defined?
04-23-2006 11:42 PM
On both servers get the file
\CSCOpx\campus\etc\cwsi\discoverysnmp.conf
Compare these files and also if you discovery tries multiple community string make sure the 'public' community string is last one in the file.
Regards,
Michel
04-24-2006 06:47 AM
have you solved the problem?
If not I assume that DFM is the cause of the problem. In DFM select this device ( 10.8.29.234) for relearning.
this should solve it, if not delete the device from DFM and add it again.
04-24-2006 09:24 PM
Yesterday I had compared the below files, \CSCOpx\campus\etc\cwsi\discoverysnmp.conf
and changed according to the working server, still there is an error, today I'll try to use second option.
Thanks a lot for your help
04-25-2006 09:26 PM
Hi,
We have around 60 "6509" IOS devices, all this devices are not generating any SNMP authontication failure on server one.
but on 2nd server only 4 devices are generating this SNMP authontication failure massage, more over if we shut down this server or, if we delete this four devices from credential dtabase, the massage is not appearing.
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