Article ID: 816763 - View products that this article applies to.
When you try to debug a process through the firewall on a remote computer, you may receive one of the following error messages:
The Remote Debug Monitor (MSVCMON) process communicates with a fixed-port number from 2064 through 2079. If the firewall blocks the ports from 2064 through 2079, the MSVCMON process fails.
To resolve this problem, do not block the ports on the firewall from 2064 through 2079. If the ports from 2064 through 2079 are blocked, a system administrator can unblock the ports.
You can use the "telnet" command-line utility to verify that a port is blocked. At the command prompt, type the following command:
telnet xxx.xxx.xxx.xxx 2064
Note The placeholder xxx.xxx.xxx.xxx is a placeholder for the IP address of the remote computer.
If port 2064 is not blocked, you receive the following message:
If port 2064 is blocked, you receive the following error message:
For additional information, visit the following Microsoft Developer Network (MSDN) Web sites:
Setting up remote debugging
http://msdn2.microsoft.com/en-us/library/bt727f1t(vs.71).aspxHow to enable remote debugging on Windows XP Service Pack 2
Article ID: 816763 - Last Review: June 1, 2007 - Revision: 1.8