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On 02/28/2012 12:30 PM, Lee Breisacher wrote:
> I'm using SshClient to make a simple connection to a linux box. I'm
> getting the following exception:
>
> org.apache.sshd.common.SshException: Unsupported protocol version:
> SSH-1.99-OpenSSH_2.9p2 at
> org.apache.sshd.client.session.ClientSessionImpl.readIdentification(ClientSessionImpl.java:388)
>
>
at
org.apache.sshd.common.session.AbstractSession.messageReceived(AbstractSession.java:226)
>
> I see this code in ClientSessionImpl>readIdentification():
>
> if (!serverVersion.startsWith("SSH-2.0-")) { throw new
> SshException(SshConstants.SSH2_DISCONNECT_PROTOCOL_VERSION_NOT_SUPPORTED,
>
>
"Unsupported protocol version: " + serverVersion);
> }
>
> So apparently the server I'm talking to supports SSH-2.0, but not
> with that exact string. Is there anything I can do about this?
>
> Thanks,
>
> Lee
>
>
Maybe all that is needed is a patch to have to 1.99 treated as 2.0, as
stated in RFC 4253, 5.1.
Best,
Johnny
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