- Silver, 250 points or more
This is a strange problem I have come across cisco ASA. Let me know if any one has experienced or is this known issue.
A tunnel configuration is set for site to site and is working fine for many days.
I disconnected the cisco asa from the network. Then I connected a linksys and configured it with the remote peer ip address. The tunnel was not up.
So I changed back to asa and still the tunnel was not up.
Note no configs changes done on cisco asa.
After troubleshooting and given up. I called isp and told them I would like to have a new static ip address.
I configured the new static ip address on interface and as peer yes tunnel-group same changes on remote end. It worked fine.
ISP had to change the ISP router connected to the ASA. Once the change was done the tunnel is down. No configuration changes were made again on asa.
Since I had spare static ip address I changed the ip address as above and it worked fine. Tunnel up.
Both the case is from different ISP.
One of the symptoms' I have noted is that the from the remote end asa we are unable to ping the peer public ip address.
IOS Software Version 8.0(4)
Any one could help or advise on this