2
votes
1answer
113 views

How does uTorrent can automatically forward port through Linux Net Filter based firewall?

I have dilemma: How it is possible that uTorrent shows on my internal machine with internal IP, that my connection is OK (green check in the bottom right of its window), while I never forwarded any ...
0
votes
0answers
345 views

Linksys WRT54G wireless router UPNP unavailable

I have UPNP enabled on my router. I found the page where it can be enabled or disabled, and it was already enabled, yet the UPNP diagnostic application I am using does not seem to show this device. (I ...
4
votes
1answer
6k views

How can I connect DLNA devices through NAT?

I have a Windows 7 PC running Serviio as a DLNA server. I have a Samsung I9100G running Skifta as a DLNA renderer (client). My network topology: At the moment, I can connect and watch my videos ...
-2
votes
1answer
194 views

What are all of these NAT terms? [closed]

I (loosely) know about Network Address Translation (NAT) in that the NAT device stores a mapping of external ports to internal ports. However, I started reading about it and got really confused by all ...
0
votes
1answer
3k views

UPnP port mapping client for Linux

Is there any client that can request mapping and unmapping ports via UPnP port mapping behind a NAT gateway? I had problem with PortMap. I want this mostly for testing purposes.
0
votes
2answers
316 views

Can DHCP and NAT co-exist?

I am using a U.S.Robotics 9108 to share ADSL Internet access via both LAN ports and WiFi. Is there a way to allow each Windows 7 PC connected to it to handle its own port forwarding needs, rather ...