1. Config linux kernel as follow:a)network filter yes; b) bridge yes c) bridge firewall support yes
2. compile the kernel and reboot linux
3. brctl addbr br;
ifconfig eth0 0.0.0.0
ifconfig eth1 0.0.0.0
ifconfig br x.x.x.x
brctl addif br eth0
brctl addif br eth1
iptables -A INPUT -i eth0 -j DROP
iptables -A INPUT -i eth1 -j DROP
4. all packet should block by netfilter, but the bridge still work, the firewall not run

why pls.

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