Cisco 2911 lost routing command

[Matteo Abrile]

Hello,

today I found 2 our routers without routing command, "ip route" and "router eigrp" are delete from running-config, meanwhile they are inside startup-config, when I try add again them, routers tell me i can't because disable routing, so I add "ip routing", after this command I can add again configs that routers loose, but I need reload it to come work 100%.... routing works meanwhile dmvpn not works, mgre tunnels not come up.
After add loose lines and reboot, router come work fine.

Have you some idea about what can do ? I fix problem but I would know why ? to solve problem.

inside logging... I can't found any.

Thanks

M.

[paul driver]

Hello

It sounds like Ip routing was disabled thus delelting the eigrp process.

Are you saying after you renabled ip routing and added back all the routing configuration and rebooted the route connectivity was restored?
 

If so what are you asking?

res

Paul

[Matteo Abrile]

I know problem is disable ip routing, i ask why it disabled... itself...

M.

[Tagir Temirgaliyev]

sh runn

sh star

sh ver

and do u have syslog server? to see what happened

if dont so install it

[Matteo Abrile]

Hello,

today I apply ACL on spoke router to receive traffic only from hub and viceversa.
Now I will see if problem occur again. I think maybe attack using bug, because during today I have it on every my router.

Thanks

M.