SSH Protocol mismatch
Saad Kadhi
saad at docisland.org
Sat Jan 15 13:07:38 PST 2005
On 15/01/2005 21:05 CryBaby wrote:
> OS: FreeBSD 4.11-STABLE #3: Fri Jan 14 23:53:07 CST 2005
>
> I ssh my host by using putty or any ssh client in WindowsXP, and I can't login
> lately. (But telnet and other services are ok.)
>
> my test: (use cmd.exe)
> ###########################################
> C:\>telnet 192.168.0.1 22
> SSH-1.99-OpenSSH_3.5p1 FreeBSD-20030924
>
> Protocol mismatch.
> ###########################################
You are using a tool (telnet) that doesn't know a thing about the SSH
protocol, so the server answers correctly stating that there is a
"Protocol mismatch". The only thing you can say with your test is that
the SSH server is alive.
To troubleshoot your problem, try connecting first from localhost using
"-vv" with the OpenSSH client. then try from a remote machine. Watch for
error messages in your system logs.
--
Saad Kadhi
"He who relieves the poor makes Ahura king"
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