Originally Posted by screwedupdba
and thanks for help in advance.
My problem is I have been connecting to a server via puTTy. For last day or two I can no longer connect to one of the 3 servers. It gives error "PuTTy Fatal Error : Server closed connection unexpectedly". I can still connect to other 2 servers. Even if I change the connection I can not connect. While other colleagues can still connect to the particular server using the same details i.e login/username. I have also tried WinScp and it doesnt connect either.
The log of PuTTy says
"Event Log: Server version: SSH-2.0-Sun_SSH_1.0.1
Event Log: We believe remote version has SSH-2 rekey bug
Event Log: We claim version: SSH-2.0-PuTTY_Release_0.60"
WinSCP log says
"We believe remote version has SSH-2 rekey bug
. 2010-12-1 We believe remote version has SSH-2 ignore bug
. 2010-12-10 Using SSH protocol version 2
. 2010-12-10 We claim version: SSH-2.0-WinSCP_release_4.2.9
. 2010-12-10 Server unexpectedly closed network connection
* 2010-12-10 (ESshFatal) Server unexpectedly closed network connection."
Thanks for any info you could provide
Can you ping the server? If yes then I think its problem with your ssh, check if the ssh service is configured properly. Also check if the server name or ip has been changed lately.