XDMCP on Windows 95
J S
vervoom@hotmail.com
Fri Dec 6 13:11:00 GMT 2002
All i did was :
xwin -query host -fp host:7100 -from mypc
I didn't pass the extra parms so I guess there was a flaw in that theory!
I'm clutching at straws a bit now though 'cos I'm desperate to sort this
out. I would have a look at the source code but I can imagine it's going to
be huge and I haven't got much time left to sort this out. Would I be right
in saying though that the most likely cause has got to be something windows
95-network related since the original message said invalid address and this
only occurs on win 95?
>
>JS,
>
>That depends, were you passing those parameters to XWin.exe when trying to
>use XDMCP? If you were, then yes, they are likely the reason that XDMCP
>was failing, as XWin.exe was failing to start. If you were not passing
>those parameters, then it really does not matter that XWin.exe fails with
>those parameters, as long as XWin.exe starts when you do not use those
>parameters.
>
>Harold
>
>J S wrote:
>
>>
>>I just found out that if I do:
>>
>>xwin -fullscreen -depth 32
>>
>>on the win95 machine, XFree fails to start. It only works when I set the
>>depth to 8. Could this explain why I couldn't get xdmcp to work on my
>>windows 95 machine?
>>
>>>
>>>Yup, you can specify the port number. From the ``man Xserver'' page:
>>>XDMCP OPTIONS
>>> X servers that support XDMCP have the following options.
>>> See the X Display Manager Control Protocol specification
>>> for more information.
>>>
>>> -query host-name
>>> Enable XDMCP and send Query packets to the speci-
>>> fied host.
>>>
>>> -broadcast
>>> Enable XDMCP and broadcast BroadcastQuery packets
>>> to the network. The first responding display man-
>>> ager will be chosen for the session.
>>>
>>> -indirect host-name
>>> Enable XDMCP and send IndirectQuery packets to the
>>> specified host.
>>>
>>> -port port-num
>>> Use an alternate port number for XDMCP packets.
>>> Must be specified before any -query, -broadcast or
>>> -indirect options.
>>>
>>>
>>>Thus, you would do something like:
>>>XWin -query smpd9 -port 6556 -fp tcp/smpd9:7100 -from a217447
>>>
>>>
>>>Harold
>>>
>>>J S wrote:
>>>
>>>>
>>>>
>>>>
>>>>
>>>>>
>>>>>Okay, okay, but I didn't want to be that hard on Sylvain as he is a
>>>>>good contributor to our discussions... I just wanted to put up a
>>>>>friendly reminder that everyone, I more so than others, should
>>>>>sometimes tone down our messages. That's all.
>>>>>
>>>>>Harold
>>>>>
>>>>>Christopher Faylor wrote:
>>>>>
>>>>>>On Tue, Dec 03, 2002 at 04:33:26PM -0500, Harold L Hunt II wrote:
>>>>>>
>>>>>>>I am not understanding why your response was appropriate. The
>>>>>>>default port for XDM has nothing to do with Microsoft, unless
>>>>>>>Microsoft has decided to use port 177 for one of their products. If
>>>>>>>that was the case, then a simple mention that ``Product Foo'' uses
>>>>>>>port 177 would have been sufficient, right?
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>>AFAICT, it's the standard Cygwin response #13, issued when someone is
>>>>>>confused about the process and wants to make a point by letting
>>>>>>everyone
>>>>>>know how bad Microsoft is and exhorting all of us not to be that way.
>>>>>>
>>>>>>In other words, it was a value-free message. Alexander's response was
>>>>>>perfectly clear and he didn't need to be taken to task for some
>>>>>>imagined
>>>>>>attitude.
>>>>>>
>>>>>>cgf
>>>>>
>>>>>
>>>>
>>>>Hi Everyone,
>>>>
>>>>Thanks for all the interest! Just to get things back into perspective...
>>>>The reason for choosing some random port number for debugging xdm was
>>>>because I couldn't kill the daemon on port 177 as this machine is being
>>>>used by other people .
>>>>
>>>>I was able to fire off a solaris desktop session on my windows 95
>>>>machine from the xdm on the server, but wasn't sure how to do it the
>>>>other way round i.e. run the XWin -query command and get it to connect
>>>>to my xdm debug instance running on the different port. Is this
>>>>possible?
>>>>
>>>>Thanks for the help,
>>>>
>>>>JS.
>>>>
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>>
>>
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>>
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