We use Cisco Prime LAN Management Solution Version 4.1 to maintain and monitor our 1000 Switches.
In addition to this, we use Kiwi-Syslog.
Now I have a problem I can not find out. 2 of the switch (WS-C3750G-48PS-S) reports that the CW has tried to log on, but they were rejected because of error "Authentication failure"
The strange thing is that it pops up an error message with only seconds. I have checked the layout of the CW multiple times and run Device Credential Verification. Everything looks OK, but the error messages continue to flow on.
The last thing I did was to remove the Switch from CW, but it did not help either. CW is still trying to log on from 10.249.12.4.
The error message I get is:
01-03-2012 12:22:49 Local7.Debug 10.249.12.4 community=xxxxx, enterprise=22.214.171.124.126.96.36.199.5, enterprise_mib_name=snmpTraps, uptime=637958643, agent_ip=10.249.12.4, generic_num=4, specificTrap_num=0, specificTrap_name=snmpTraps.0, version=Ver1, generic_name="Authentication failure", authAddr.0=188.8.131.52, 184.108.40.206.220.127.116.11.418.104.22.168.0=1, 22.214.171.124.126.96.36.199.4188.8.131.52.0=184.108.40.206
(I have changed the string with xxxx, but has assured me that it is correct)
I also have removed all references to the ACL lists and Both switches are running Version 12.2 (55) SE4
Anybody have a good advice?
I enclose a printout from Sh SNMP