Given the following network setup,
MyDSLModem (Internet) | MyRouter (192.168.1.1) ─┬─ (192.168.1.3) MyPC1 ├─ (192.168.1.2) NeighborRouter (192.168.2.1) ─┬─ (192.168.2.X) NeighborPC1 ├─ (192.168.1.X) MyPC2 ├─ (192.168.2.X) NeighborPC2 ├─ (192.168.1.X) MyPC3 ├─ (192.168.2.X) NeighborPC3 : ├─ (192.168.2.2) NeighborDVR_Unit : : └─ etc. └─ etc.
I am trying to access (with permission) my neighbor's DVR unit (192.168.2.2) from MyPC1 (192.168.1.3). By configuring NeighborRouter to forward port 29990 to 192.168.2.2:80, I am able to access the DVR as 192.168.1.2:29990 from MyPC1.
However, although I am able to log into the DVR's webpage (indication that port forwarding was set up correctly), the video streams fail to load. In contrast, all my neighbor's PCs are all able to load the DVR's webpage and video streams successfully.
What could be the problem?