RE: Any hints on using Exceed with cygwin/ssh???

RE: Any hints on using Exceed with cygwin/ssh???

[Bush, David]

I have the opposite situation, but the basics are the same.
1) Redhat 6.2 at work with latest ssl/ssh downloaded from net.
   built and installed. 
2) Windows NT on my laptop with latest Cygwin installed.
3) Exceed 6.1 installed on my laptop

Set X11Forwarding=Yes in sshd_config on the Linux system.
With the Exceed server running I set DISPLAY=localhost:0
in a bash prompt.
Specify -X on the ssh command line or X11Forwarding=yes in
a config file.
The DISPLAY variable should be set automatically when you
login via ssh.

david

> -----Original Message-----
> From: Mark Paulus [ mailto:mark.paulus@wcom.com ]
> Sent: Wednesday, February 14, 2001 9:38 AM
> To: cygwin@cygwin.com
> Subject: Any hints on using Exceed with cygwin/ssh???
> 
> 
> I have Exceed @ work, and I am interested in knowing if anyone
> has been successful in melding these two products together??  
> I am running a debian 2.2. linux box @ home, and I am very 
> interested in getting the X authentication/forwarding working
> with cygwin's ssh.
> 
> Thanks.
> 
> 
> 

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RE: Any hints on using Exceed with cygwin/ssh???

[Mark Paulus]

When I try that, I get a message back:
/usr/X11R6/bin/xauth: not found

and the DISPLAY variable never gets set to my Exceed IP.

Now, there may be another factor.  I have my home machine
connected via a Netgear Router (RT311), and I have opened
up exactly port 22.  So, if it's a case of needing an extra channel open
(I didn't think so, since all X traffic is supposed to come over 
the secure link??), please let me know.    Any other hints will be 
welcome also.

Here is a dump of the debug output (using -v -v -v).  What I can't figure
out is, who is throwing the error message:

$ ssh -v -v -v -X -l mgpaulus home
SSH Version OpenSSH_2.3.1p1, protocol versions 1.5/2.0.
Compiled with SSL (0x0090600f).
debug: ssh_connect: getuid 1000 geteuid 1000 anon 1
debug: Connecting to home [24.221.196.205] port 22.
debug: Connection established.
debug: identity file /.ssh/identity type 3
debug: identity file /.ssh/id_dsa type 3
debug: Remote protocol version 1.5, remote software version OpenSSH-1.2.3
debug: match: OpenSSH-1.2.3 pat ^OpenSSH
debug: Local version string SSH-1.5-OpenSSH_2.3.1p1
debug: Waiting for server public key.
debug: Received server public key (768 bits) and host key (1024 bits).
debug: Host 'home' is known and matches the RSA1 host key.
debug: Found key in /.ssh/known_hosts:2
debug: Seeding random number generator
debug: Encryption type: 3des
debug: Sent encrypted session key.
debug: Installing crc compensation attack detector.
debug: Received encrypted confirmation.
debug: Doing password authentication.
mgpaulus@home's password:
debug: Requesting pty.
/usr/X11R6/bin/xauth: not found
debug: Requesting X11 forwarding with authentication spoofing.
debug: Requesting shell.
debug: Entering interactive session.
Last login: Wed Feb 14 16:13:26 2001 from csu6220509a.wcomnet.com on pts/0
Linux testbox1 2.2.17 #1 Sun Jun 25 09:24:41 EST 2000 i586 unknown

Most of the programs included with the Debian GNU/Linux system are
freely redistributable; the exact distribution terms for each program
are described in the individual files in /usr/doc/*/copyright

Debian GNU/Linux comes with ABSOLUTELY NO WARRANTY, to the extent
permitted by applicable law.
mgpaulus@testbox1:~$




On Wed, 14 Feb 2001 16:54:39 -0500, Bush, David wrote:

>I have the opposite situation, but the basics are the same.
>1) Redhat 6.2 at work with latest ssl/ssh downloaded from net.
>   built and installed. 
>2) Windows NT on my laptop with latest Cygwin installed.
>3) Exceed 6.1 installed on my laptop
>
>Set X11Forwarding=Yes in sshd_config on the Linux system.
>With the Exceed server running I set DISPLAY=localhost:0
>in a bash prompt.
>Specify -X on the ssh command line or X11Forwarding=yes in
>a config file.
>The DISPLAY variable should be set automatically when you
>login via ssh.
>
>david
>
>> -----Original Message-----
>> From: Mark Paulus [ mailto:mark.paulus@wcom.com ]
>> Sent: Wednesday, February 14, 2001 9:38 AM
>> To: cygwin@cygwin.com
>> Subject: Any hints on using Exceed with cygwin/ssh???
>> 
>> 
>> I have Exceed @ work, and I am interested in knowing if anyone
>> has been successful in melding these two products together??  
>> I am running a debian 2.2. linux box @ home, and I am very 
>> interested in getting the X authentication/forwarding working
>> with cygwin's ssh.
>> 
>> Thanks.
>> 
>> 
>> 




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RE: Any hints on using Exceed with cygwin/ssh??? - SOLVED!!!

[Mark Paulus]

Turns out, I use the same account at home, and I had my 
DISPLAY and XAUTHORITY vars hard set in my
.bash_profile.  Did some string magic with a 
if [ 1 -eq ${DISPLAY:+1} ] ; then <set DISPLAY/XAUTH...
and now everything is working like it's supposed to.

Thanks for the info and assistance all.


On Wed, 14 Feb 2001 16:15:22 -0700, Mark Paulus wrote:

>When I try that, I get a message back:
>/usr/X11R6/bin/xauth: not found
>
>and the DISPLAY variable never gets set to my Exceed IP.
>
>Now, there may be another factor.  I have my home machine
>connected via a Netgear Router (RT311), and I have opened
>up exactly port 22.  So, if it's a case of needing an extra channel open
>(I didn't think so, since all X traffic is supposed to come over 
>the secure link??), please let me know.    Any other hints will be 
>welcome also.
>
>Here is a dump of the debug output (using -v -v -v).  What I can't figure
>out is, who is throwing the error message:
>
>$ ssh -v -v -v -X -l mgpaulus home
>SSH Version OpenSSH_2.3.1p1, protocol versions 1.5/2.0.
>Compiled with SSL (0x0090600f).
>debug: ssh_connect: getuid 1000 geteuid 1000 anon 1
>debug: Connecting to home [24.221.196.205] port 22.
>debug: Connection established.
>debug: identity file /.ssh/identity type 3
>debug: identity file /.ssh/id_dsa type 3
>debug: Remote protocol version 1.5, remote software version OpenSSH-1.2.3
>debug: match: OpenSSH-1.2.3 pat ^OpenSSH
>debug: Local version string SSH-1.5-OpenSSH_2.3.1p1
>debug: Waiting for server public key.
>debug: Received server public key (768 bits) and host key (1024 bits).
>debug: Host 'home' is known and matches the RSA1 host key.
>debug: Found key in /.ssh/known_hosts:2
>debug: Seeding random number generator
>debug: Encryption type: 3des
>debug: Sent encrypted session key.
>debug: Installing crc compensation attack detector.
>debug: Received encrypted confirmation.
>debug: Doing password authentication.
>mgpaulus@home's password:
>debug: Requesting pty.
>/usr/X11R6/bin/xauth: not found
>debug: Requesting X11 forwarding with authentication spoofing.
>debug: Requesting shell.
>debug: Entering interactive session.
>Last login: Wed Feb 14 16:13:26 2001 from csu6220509a.wcomnet.com on pts/0
>Linux testbox1 2.2.17 #1 Sun Jun 25 09:24:41 EST 2000 i586 unknown
>
>Most of the programs included with the Debian GNU/Linux system are
>freely redistributable; the exact distribution terms for each program
>are described in the individual files in /usr/doc/*/copyright
>
>Debian GNU/Linux comes with ABSOLUTELY NO WARRANTY, to the extent
>permitted by applicable law.
>mgpaulus@testbox1:~$
>
>
>
>
>On Wed, 14 Feb 2001 16:54:39 -0500, Bush, David wrote:
>
>>I have the opposite situation, but the basics are the same.
>>1) Redhat 6.2 at work with latest ssl/ssh downloaded from net.
>>   built and installed. 
>>2) Windows NT on my laptop with latest Cygwin installed.
>>3) Exceed 6.1 installed on my laptop
>>
>>Set X11Forwarding=Yes in sshd_config on the Linux system.
>>With the Exceed server running I set DISPLAY=localhost:0
>>in a bash prompt.
>>Specify -X on the ssh command line or X11Forwarding=yes in
>>a config file.
>>The DISPLAY variable should be set automatically when you
>>login via ssh.
>>
>>david
>>
>>> -----Original Message-----
>>> From: Mark Paulus [ mailto:mark.paulus@wcom.com ]
>>> Sent: Wednesday, February 14, 2001 9:38 AM
>>> To: cygwin@cygwin.com
>>> Subject: Any hints on using Exceed with cygwin/ssh???
>>> 
>>> 
>>> I have Exceed @ work, and I am interested in knowing if anyone
>>> has been successful in melding these two products together??  
>>> I am running a debian 2.2. linux box @ home, and I am very 
>>> interested in getting the X authentication/forwarding working
>>> with cygwin's ssh.
>>> 
>>> Thanks.
>>> 
>>> 
>>> 
>
>
>
>
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>




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Any hints on using Exceed with cygwin/ssh???

[Mark Paulus]

I have Exceed @ work, and I am interested in knowing if anyone
has been successful in melding these two products together??  
I am running a debian 2.2. linux box @ home, and I am very 
interested in getting the X authentication/forwarding working
with cygwin's ssh.

Thanks.



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