iptables bug using dhcpd3 on debian sarge 2.6.8
staenker at rhcs.de
Thu Mar 10 09:10:25 CET 2005
Patrick McHardy wrote:
> ISC DHCP uses AF_PACKET sockets on Linux by default, which receive
> packets before iptables. There are some compile-time options to make it
> use normal UDP sockets.
Thanks for that tip. But is this good or bad? I mean if i where a trojan
programmer, couldn't i use these AF_PACKET sockets to code an iptables
I'm not good programming networkstuff, so excuse my simple question.
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