Hello,
this is what the Error Message Decoder comes up with:
ERROR MESSAGE NOTIFICATIONS (if any)
%OSPF-4-BADLSATYPE (x1): Invalid lsa: [chars] Type [dec], LSID [IP_address]
from [IP_address], [IP_address], [chars]
Explanation: The router has received an LSA with an invalid LSA type. The cause
is either memory corruption or unexpected behavior on a router.
Recommended Action: Perform the following actions:
1. From a neighboring address, locate the problem router.
2. Collect a running configuration of the router by
entering the show running-config command.
3. Enter the show ip ospf database command
to gather data that may help identify the nature of the error.
4. Enter the
show ip ospf database link-state-id
command, with link-state-id being the IP address
of the invalid LSA.
5. Enter the
show logging
command to gather data that may help identify the nature of the error. Reboot the router. If you cannot determine the nature of the error from the collected information, open a case with the Technical
Assistance Center via the Internet at http://www.cisco.com/cgi-bin/front.x/case_tools/caseOpen.pl,
or contact your Cisco technical support representative and provide the representative
with the information you have gathered. Attach the following information to your
case in nonzipped, plain-text (.txt) format: the output of the show logging and
show tech-support commands and your pertinent troubleshooting logs.
Regards,
Georg
