Mailing-List:	contact cygwin-help AT cygwin DOT com; run by ezmlm
List-Subscribe:	<mailto:cygwin-subscribe AT cygwin DOT com>
List-Archive:	<http://sourceware.org/ml/cygwin/>
List-Post:	<mailto:cygwin AT cygwin DOT com>
List-Help:	<mailto:cygwin-help AT cygwin DOT com>, <http://sourceware.org/ml/#faqs>
Sender:	cygwin-owner AT cygwin DOT com
Mail-Followup-To:	cygwin AT cygwin DOT com
Delivered-To:	mailing list cygwin AT cygwin DOT com
To:	cygwin AT cygwin DOT com
From:	"ne" <shanehird AT hotmail DOT com>
Subject:	Re: SSH and session master multiplexing
Date:	Sun, 12 Jun 2005 19:58:13 +1000
Lines:	58
Message-ID:	<d8h0n1$nbc$1@sea.gmane.org>
References:	<d8fvrr$vcv$2 AT sea DOT gmane DOT org> <20050612093015 DOT GE6568 AT calimero DOT vinschen DOT de>
X-RFC2646:	Format=Flowed; Original
X-IsSubscribed:	yes

"Corinna Vinschen" <corinna-cygwin AT cygwin DOT com> wrote in message 
news:20050612093015 DOT GE6568 AT calimero DOT vinschen DOT de...
> On Jun 12 10:37, ne wrote:
>> Im having some issues with the latest version of OpenSSH released for 
>> cygwin
>> (under WinXP SP2).
>>
>> I am trying to connect to ssh.sf.net with a master connection that is
>> shared. I am using:
>> >ssh -vv -l user -M -S ~/.ssh/sf-mux ssh.sf.net
>> To create the master, then:
>> >ssh -l user-vv -S ~/.ssh/sf-mux ssh.sf.net
>>
>> to create a client. I am using keys for the authentication, but have 
>> tried
>> passwords too.
>>
>> When I try to create a client, in the master session I get:
>>
>> debug1: fd 8 clearing O_NONBLOCK
>> debug2: client_process_control: accepted tty 1, subsys 0, cmd
>> debug2: client_process_control: got fds stdin 4257601, stdout 4257601,
>> stderr 4257601
>> client_process_control: tcgetattr: Bad file descriptor
>> fcntl(4257601, F_GETFL, 0): Bad file descriptor
>> fcntl(4257601, F_GETFL, 0): Bad file descriptor
>> fcntl(4257601, F_GETFL, 0): Bad file descriptor
>> debug2: fd 8 setting O_NONBLOCK
>> debug1: channel 1: new [client-session]
>> debug2: channel 1: send open
>> Segmentation fault (core dumped)
>
> Ouch, yes, I see.  There's nothing right now I can do to change this.
> Using a master/slave connection requires the ability to exchange file
> descriptors over AF_UNIX sockets.  That's not possible in Cygwin.
>
> So the only help I can give is, don't use master/slave connections on
> Cygwin for now.
>
>
> Corinna
>

Ok thanks, I thought that may be the case, a pity. I would have thought 
wanting a seamless-"pre-authenticated"-X11-forwarded connection to a unix 
box is something that would be highly desired and in common use under 
Cygwin, I guess not :(

Unfortuantly the solaris machine I connect to doesn't use keys, is there 
something else I could do which would allow me to run *local* xterms/rxvt's 
to this box without having to type in the password everytime? (I realise I 
can start remote xterms fine, but the remote terms aren't as good :P ).

Thanks,
Shane 




--
Unsubscribe info:      http://cygwin.com/ml/#unsubscribe-simple
Problem reports:       http://cygwin.com/problems.html
Documentation:         http://cygwin.com/docs.html
FAQ:                   http://cygwin.com/faq/

- Raw text -