Cisco bug ID: CSCsv43145We have tested a few IOS versions:With the routers running 12.4(23) and 12.4(5) error messages appear every minute.Routers running IOS version 12.4(13f), 12.4(16b), 12.4(17b), 12.4(18c), 12.4(19b) and 12.4(21a) seems to be wor...
Hi,I have the same problem, GRE VPN tunnel between 1841 and 7206.IOS version on the 1841 is 12.4(23) Adv IP serv., the 7206 is running 12.3(20) enterprise ipsec 3des feature set. The error message is only logged on the 1841 router.Do you still have t...