Posted on 2013-05-29
Last Modified: 2013-06-18
I have installed a SonicWall TZ 215 on my network and have SSL VPN all setup.  The only problem I am having is when I try to RDP through Virtual Office it comes up with an error stating, "Because of a protocol error detected at the client (code 0x1104), this session will be disconnected."  I can RDP from server to server on the network I'm trying to RDP to but SSL VPN wont let me through the web browser.

Thanks in advance.
Question by:ollybuba
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Expert Comment

by:Skyler Kincaid
ID: 39205710
Are you able to ping the server by name and IP with the VPN connected?

It sounds like the server you are trying to RDP into might have network level authentication enable. You can disable that setting by going to the Remote Settings.

Accepted Solution

ollybuba earned 0 total points
ID: 39245427
The problem ended up being that the firewall was plugged into the wrong switch.

Author Closing Comment

ID: 39255621
Through troubleshooting myself I was able to solve the problem.

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