My topology looks like this:
- Router 1 (LAN 192.168.4.1; 255.255.255.0)
- PC 1 (192.168.4.10)
- Router 2 (WAN 192.168.4.20; LAN 192.168.3.1; 255.255.255.0)
- PC 2 (192.168.3.10)
And I need to enable windows file sharing between PC 1 and PC 2. And when I go to "Network" in Win7 Explorer, I want to see my PC 1 and PC 2 there on both computers.
My Router 2 redirects ports 445 and 137-139 to PC 2. This way, I managed to get it working somewhat. I can access the PC 2 from PC 1 by entering IP directly "\\192.168.4.20\". But I cannot access the PC 2 from PC 1 by typing it's computer name, and I also don't see it in "Network". It goes the same when accessing PC 1 from PC 2 ... I can use IP, but not name.
I tried using DMZ on Router 2 but that did not helped one bit. I tried turning PC 2 Windows Firewall off, but that also did not helped. When both computers were connected to the same router, it all worked fine. But the topology changed recently. So how can I get it working again? Thanks.
PC 1 is Win7, PC 2 is WinVista.