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Old 07-16-2007   #4 (permalink)
Sooner Al [MVP]


 
 

Re: Cannot tunnel into Remote Desktop

"Sooner Al [MVP]" <SoonerAl@somewhere.net.invalid> wrote in message
news:0088B662-57AE-4FD9-BECF-C4E393481C45@microsoft.com...
> <charlesroper@sussexwt.org.uk> wrote in message
> news:1184593146.799755.119330@n60g2000hse.googlegroups.com...
>> Hi, I've been using OpenSSH to tunnel into my home computer
>> (previously WinXP) for a while now, but since upgrading to Vista, I
>> can no longer do so. Here are the facts:
>>
>> * I have OpenSSH (OpenSSH_4.6p1, OpenSSL 0.9.8e 23 Feb 2007) setup
>> under Cygwin on a Vista Home Premium machine listening on 443
>>
>> * I'm using Bitvise Tunnelier to connect to the server
>>
>> * I can ssh into the machine without problem and can also tunnel
>> through to a couple of IRC servers, so both the SSH server and
>> tunnelling appear to be working.
>>
>> * Remote Desktop is listening on port 3389, and the local IP of the
>> computer I'm connecting to is 192.168.1.2
>>
>> * I have forwarding setup like so:
>> Listen Interface: 127.0.0.1:3390
>> Destination Host: 192.168.1.2:3389
>>
>> * On the RD Client side I'm connecting to localhost:3389. "Always ask
>> for credentials" is checked. "Always connect, even if authentication
>> fails" is selected. "Do not use a TS Gateway server" is checked.
>>
>> When I try and connect, I get the following message:
>>
>> This computer can't connect to the remote computer.
>> Try connecting again. If the problem continues, contact the owner of
>> the remote computer of your network administrator.
>>
>> This is what I get in the Tunnelier log:
>>
>> 14:30:40.040 Accepted client-side client-2-server connection from
>> 127.0.0.1:2255 to 192.168.1.2:3389.
>> 14:30:41.041 Server rejected our attempt to open a client-side
>> client-2-server connection - reason: SSH_OPEN_CONNECT_FAILED,
>> description: Connection refused.
>> 14:30:41.041 Closing client-side client-2-server connection from
>> 127.0.0.1:2255 to 192.168.1.2:3389, sent: 0, received: 0.
>>
>> Could anyone offer any help in troubleshooting this issue?
>>
>> Many thanks,
>>
>> Charles
>>

>
> Don't use TCP Port 3390 as the redirect port. Use another random port, ie.
> 3391 or higher, for the redirect port. There is an issue using 3390 as the
> redirect port with Vista. I forget now the exact issue though...
>
> --
>
> Al Jarvi (MS-MVP Windows Networking)
>
> Please post *ALL* questions and replies to the news group for the
> mutual benefit of all of us...
> The MS-MVP Program - http://mvp.support.microsoft.com
> This posting is provided "AS IS" with no warranties, and confers no
> rights...
> How to ask a question
> http://support.microsoft.com/KB/555375
>


Also make sure the Vista RDP host is configured like this...

http://theillustratednetwork.mvps.or...rverConfig.jpg

--

Al Jarvi (MS-MVP Windows Networking)

Please post *ALL* questions and replies to the news group for the
mutual benefit of all of us...
The MS-MVP Program - http://mvp.support.microsoft.com
This posting is provided "AS IS" with no warranties, and confers no
rights...
How to ask a question
http://support.microsoft.com/KB/555375

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