I have a brand new UC320w setup and prior to this installation I had Linksys WRT54G and I was doing some self-study Windows OS with remote desktop (RDP) into a test machine used for studies. However, after installing UC320w I can no longer RDP into or even ping the test machine even though it shows up as one of the DHCP clients on the UC320w. This is LAN to LAN and should not be blocked by any means.
Any ideas what is causing this and how I need to get RDP through again?
Are both computers directly plugged into the UC320W? Do you by chance have an ESW 500 switch that hasn't been upgraded to 2.1.19 in the network? What is the network topology? Are the PC's plugged into the back of the phones or directly into a switch?
Can both of the computers access other internet resources?
I was just able to get into the test machine. It was the Windows Homegroup prompt on the test machine that usually requires that one selects what kind of network it is once you connect to a new network device; Home, Work, or Public so it can apply the appropriate network security, so it was blocking access to the machine until the desired network selection is made because for instance under "Public" remote access to such a machine is restricted. I had to walk all the way to the test machine to check on it and surely that was the issue.