ASA 5510 ssh issue

[lawsuites]

I am not able access my asa5510 through ssh. I was to do this before but now when i try this wiht putty the error says"Server unexpectedly closed network connection".

On ASA SSH ver. 2 is allowed. Please have look at the "show ssh" on asa:

ASA# show ssh

Version allowed: 2

0.0.0.0 0.0.0.0 outside

0.0.0.0 0.0.0.0 inside

0.0.0.0 0.0.0.0 failover

Please help. Thanks

[lawsuites]

Also i have tested this on different computers.

[Eduardo Aliaga · Accepted solution]

What version are you running ? There's a bug in 8.4.1

Here you have a Cisco document about ssh bugs in Cisco ASA

https://supportforums.cisco.com/docs/DOC-16513

PLease rate if it helps. Kind reagrds

[lublanco · Accepted solution]

Maybe you just have to re-generate RSA keys.

Can you access the ASA using telnet?  If you can, try the steps described in the following link: http://bit.ly/zisKZ1

[lawsuites]

rebooting the device fixed the issue.