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mstsc problem

Posted on 2015-01-05
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Last Modified: 2015-06-30
Hi,

I have an terminal server 2008r2. That was working fine till yesterday. There where no change on the server. It's now not possible to connect using MSTSC. We have change the port number to 33899 but still its not wording. We have put in the firewall the rule to accept 33899 trafic.

On the terminal server self it's poosible to connect with mstsc to the localhost:33899. But not on the IP address.

Can somebody help me?

Greetings Alex
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Question by:para001
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8 Comments
 
LVL 24

Expert Comment

by:VB ITS
ID: 40531318
Definitely sounds like an issue with Windows Firewall. Did you configure the Windows Firewall rule as below?

In the Protocols and Ports tab of your custom rule:
Protocol type: TCP
Local Port: Specific Port - 33899
Remote Port: All Ports

As a test, disable Windows Firewall on your 2008 R2 machine and see if you can connect via MSTSC.
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Author Comment

by:para001
ID: 40531357
Hello,

I have put off the windows firewall. So thats not the problem I think....
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LVL 34

Expert Comment

by:it_saige
ID: 40531470
Have you verified that the TS ip address has not changed?  When you ping the TS, do you get a response and is the response an IPv6 address?  If you get an IPv6 response, verify that your internal DNS servers do not have DNS bound to the IPv6 address of their NIC's...Capture.JPG-saige-
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Accepted Solution

by:
para001 earned 0 total points
ID: 40531481
Hello,

I have solved the problem. I have make a new connection in the Hostserver for External sessie server. When I have done that, the RDP session where working. I think there was a corrupted setting the the default connection file.

Thanks for the support!!!!!

Greetings Alex
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LVL 34

Expert Comment

by:it_saige
ID: 40531485
Glad you got it sorted out.

-saige-
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LVL 3

Expert Comment

by:CitrixChris
ID: 40531497
Did you verify that the port is open on the server?  netstat is your friend.  Also, you can use a program called netcat to connect to any port to verify it is open.

NetStat
http://technet.microsoft.com/en-us/library/bb490947.aspx

NetCat
http://netcat.sourceforge.net/download.php/
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LVL 35

Expert Comment

by:Seth Simmons
ID: 40859081
This question has been classified as abandoned and is closed as part of the Cleanup Program. See the recommendation for more details.
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