NAT support for peer-to-peer games

[Kenneth Porter]

--On Tuesday, September 21, 2004 11:04 AM +0300 "Serguei I. Ivantsov" 
<manowar at gsc-game.kiev.ua> wrote:

> How to implement the scheme described below using netfilter?

Note that the Linux-based Linksys WRT54G consumer router has "port 
triggering", which opens an inbound forwarding when an outbound packet 
matches a pattern. You could look at the implementation to see how Linksys 
did it. The code can be downloaded from Linksys' site.