Two weeks ago there were some guys at a remote office that decided to connect a Linksys W’less AP to one of our Cisco 831 Routers. They lost connection to the internet thereafter. I had to go down there to to get the remote office back up and I did for the moment. It seems it was about half a day later I noticed I was no longer able to see them on our network.
I am currently at the remote office now where I did a show logging and discovered this:
1w5d: %CRYPTO-4-IKMP_NO_SA: IKE message from xxx.xxx.xxx.xxx has no SA and is no
t an initialization offer
1w5d: %CRYPTO-4-IKMP_NO_SA: IKE message from xxx.xxx.xxx.xxx has no SA and is no
t an initialization offer
Now when I get into our Cisco 1841 router at HQ I do not see any issue with our remote office.
Is there anything I can do to fix this? Can someone provide instructions or a good reference on getting this issue resolved?
Thank You