Hi. Derek Smalls wrote: >>I have not played with tun/tap myself, but the >>kernel documentation in >>Documentation/networking/tuntap.txt seems to >>indicate that you need a program to listen on two >>opened /dev/net/tun devices and copy the frames >>from one to the other. > Thanks! I was afraid this was the reason ... :( > > I actually tried writing an application that would > open /dev/tap4 as a file and do a select() on it. The standalone tun-package [1] contains two example applications that act as simple bridges, one using SIGIO, one using select(). I guess it could be helpful for you to take a look at these examples. [1] http://vtun.sourceforge.net/tun/tun-1.1.tar.gz Bye, Mike
