Hello! Having an issue where I am unable to access or ping servers on the remote sides through a site to site tunnel. Heres the setup – Site A – Cisco 861 10.1.1.1/24 network UC500 172.16.4.1/24 (phones) Site B – Cisco UC520 10.0.0.1/24 (data side) 172.16.6.1/24 (phones) At Site A when trying to access a server with port 3389 opened to the outside world at Site B, I cannot ping or access it using its internal IP. I can however ping or access other systems/devices that do not have any ports forwarded to them. Also, this is true for both sides of the tunnel. Any help is greatly appreciated!!
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