Re: X11 forwarding

["Thomas Schweikle" <tschweikle at fiducia dot de>]

Hi!



Bitte antworten an cygwin@cygwin.com
An:     Thomas Schweikle <tschweikle@fiducia.de>
Kopie:  cygwin@cygwin.com 
Thema:  Re: X11 forwarding

> On Thu, 3 Oct 2002, Thomas Schweikle wrote:
>
>> Hi!
>> connecting cygwin ssh to a linux box with
>>    ssh -X -l user host
>> doesn't do X11 forwarding. I am shure it is enabled by sshd
>> on the server side. Any clues where I have to look to make
>> it work?

[...]

> Also, try 'ssh -v -X -l user host' (you can replace '-l user
> host' with 'user@host', BTW, with an added benefit that bash
> will complete the hostname from /etc/hosts for you).  If this
> output is not verbose enough, you can add extra 'v's to
> increase verbosity.

$ ssh -vvv -X -l home picolo.home
OpenSSH_3.4p1, SSH protocols 1.5/2.0, OpenSSL 0x0090607f
debug1: Reading configuration data /etc/ssh_config
debug1: Applying options for *
debug1: Rhosts Authentication disabled, originating port will not be 
trusted.
debug1: ssh_connect: needpriv 0
debug1: Connecting to picolo.home [192.168.107.123] port 22.
debug1: Connection established.
debug1: identity file //maple/home/.ssh/identity type 0
debug1: identity file //maple/home/.ssh/id_rsa type -1
debug1: identity file //maple/home/.ssh/id_dsa type -1
debug1: Remote protocol version 1.99, remote software version 
OpenSSH_3.4p1
debug1: match: OpenSSH_3.4p1 pat OpenSSH*
debug1: Local version string SSH-1.5-OpenSSH_3.4p1
debug1: Waiting for server public key.
debug1: Received server public key (768 bits) and host key (1024 bits).
debug1: Host 'picolo.home' is known and matches the RSA1 host key.
debug1: Found key in //maple/home/.ssh/known_hosts:15
debug1: Encryption type: 3des
debug1: Sent encrypted session key.
debug1: cipher_init: set keylen (16 -> 32)
debug1: cipher_init: set keylen (16 -> 32)
debug1: Installing crc compensation attack detector.
debug1: Received encrypted confirmation.
debug1: Trying RSA authentication with key '//maple/home/.ssh/identity'
debug1: Received RSA challenge from server.
debug1: Sending response to host key RSA challenge.
debug1: Remote: RSA authentication accepted.
debug1: RSA authentication accepted by server.
debug1: Requesting pty.
debug1: fd 3 setting TCP_NODELAY
debug1: Requesting shell.
debug1: Entering interactive session.
Last login: Thu Oct  3 20:05:39 2002 from 192.168.19.105
Have a lot of fun...
home@yc9a880w:~>

looks like X11-forwarding is never touched.
Client:
OpenSSH_3.4p1, SSH protocols 1.5/2.0, OpenSSL 0x0090607f
exceed 7.0.1
Windows 2000 SP#3, Cygwin 1.3.9

OpenSSH-Server:
OpenSSH_3.4p1, SSH protocols 1.5/2.0, OpenSSL 0x0090603f
SuSE Linux 8.0

-- 
Thomas


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