08-13-2012 01:51 AM - edited 03-11-2019 04:41 PM
Hi All,
I have a question about my ASA 5520, it worked well till two weeks ago, and suddenly cannot be accessed by SSH/Telnet/TFTP....only can use the Consoel port to access it now, but other VPN/ACL setting working well.
Below is the SSH and Telnet setting, do you have any good idea?
aaa authentication ssh console LOCAL
ssh 0.0.0.0 0.0.0.0 inside
ssh timeout 30
ssh version 2
telnet 10.2.0.0 255.255.255.0 inside
telnet timeout 5
If I enabled the outside access for SSH like below, it works well for outside port.....
ssh 0.0.0.0 0.0.0.0 outside
Hope you can give me some suggestions, it's really very strange....
08-13-2012 01:54 AM
I have tried to delete the generate rsa key and create a new one, it still doesn't work..
08-13-2012 02:41 AM
The problem have been solved, the reason why SSH/TELNET/TFTP...didn't work was caused by another network application, it disable the connection to our ASA inside port...
08-13-2012 02:42 AM
There were some versions with a bug like that. It helped to delete the ssh- and telnet-commands and paste them in again.
--
Don't stop after you've improved your network! Improve the world by lending money to the working poor:
http://www.kiva.org/invitedby/karsteni
Discover and save your favorite ideas. Come back to expert answers, step-by-step guides, recent topics, and more.
New here? Get started with these tips. How to use Community New member guide