James Sinnamon wrote:
Also '/usr/sbin/tcpdump eth0' (or '/usr/sbin/tcpdump -i eth1') (don't think it will work with ppp0) is another debugging tool.
Ethereal is another tool, similar to tcpdump, which gives more readable output. tethereal is the termial (command line) version of ethereal if you don't have X.
Cheers, Rob