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date: Fri, 26 Sep 2008 21:54:15 -0400,    group: microsoft.public.windows.vista.networking_sharing        back       


Remote Desktop port problem   
I recently installed Vista Enterprise.  I haven't had any success 
enabling remote desktop.  First off, under the System Properties Remote 
tab page, I've selected "Allow connections from computers running any 
version of Remote Desktop (less secure)."  Second, I made sure that I 
enabled the Remote Desktop exception to Windows firewall.  Third, all 
Terminal Services related services are started.  Fourth, running netstat 
-an shows that the computer is listening on port 3389 on 0.0.0.0, but 
not on 127.0.0.1, nor on my local network address assigned by the router.

Trying to probe the port from grc.com shows that it's stealth when 
Windows Firewall is on but closed when Windows firewall is off.  Trying 
an unrelated program on a different port and allowing an exception 
through the firewell showed that the port was open.

Is there anything that I may be overlooking?

TIA.
date: Fri, 26 Sep 2008 21:54:15 -0400   author:   Arif Khokar

Re: Remote Desktop port problem   
So I'm guessing you're trying to remote desktop from outside your lan.
Then you need to go into your router and route the ports used for remote
desktop to the destination computer's ip address forr remote desktop to
work outside your lan.


-- 
fuzor_silverbolt
date: Fri, 26 Sep 2008 21:58:35 -0500   author:   fuzor_silverbolt

Re: Remote Desktop port problem   
fuzor_silverbolt wrote:

> So I'm guessing you're trying to remote desktop from outside your lan.

Correct.

> Then you need to go into your router and route the ports used for remote 
> desktop to the destination computer's ip address forr remote desktop to 
> work outside your lan.

Which I have already done I believe.  I have noticed that regardless of 
whether I forward the port to the machine in question, running a port 
probe on port 3389 shows that it's closed (as long as Windows firewall 
is off).  Also, attempting to telnet (from outside the LAN) into the 
computer on port 3389 results in a connection refused error.  The result 
doesn't change regardless of which Remote Desktop connection option I 
choose under the Remote tab of the System Properties dialog.
date: Sat, 27 Sep 2008 02:03:35 -0400   author:   Arif Khokar

Re: Remote Desktop port problem   
fuzor_silverbolt wrote:

> So I'm guessing you're trying to remote desktop from outside your lan.

Correct.

> Then you need to go into your router and route the ports used for remote 
> desktop to the destination computer's ip address forr remote desktop to 
> work outside your lan.

Which I have already done I believe.  I have noticed that regardless of 
whether I forward the port to the machine in question, running a port 
probe on port 3389 shows that it's closed (as long as Windows firewall 
is off).  Also, attempting to telnet (from outside the LAN) into the 
computer on port 3389 results in a connection refused error.  The result 
doesn't change regardless of which Remote Desktop connection option I 
choose under the Remote tab of the System Properties dialog.
date: Sat, 27 Sep 2008 02:04:43 -0400   author:   Arif Khokar

Re: Remote Desktop port problem   
fuzor_silverbolt wrote:

<snip>

Anyway, I finally solved the problem.  It turns out that there was a 
problem with my router.  I had to disable all the forwarded ports and 
renable the ones I needed.  That allowed port 3389 to be seen as open 
from outside the LAN.

In any case, thanks for your help.
date: Sat, 27 Sep 2008 03:38:05 -0400   author:   Arif Khokar

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