Bridge Firewall Linux

Bridge Firewall Linux

ผมใช้วิธีนี้ติดตั้งบน Debian etch. 

# apt-get install bridge-utils

 นำConfig ทั้งหมดไส่ใน /etc/rc.local

nano /etc/rc.local

# Bridge Interface

ifconfig eth0 down
ifconfig eth1 down
brctl addbr br0
brctl addif br0 eth0
brctl addif br0 eth1
brctl stp br0 on
ifconfig eth0 0.0.0.0 up
ifconfig eth1 0.0.0.0 up
ifconfig br0 192.168.1.107 netmask 255.255.255.0 up
route add default gw 192.168.1.1

Enable kernel 4.9 bridge filter

modprobe br_netfilter
depmod -a
echo 1 > /proc/sys/net/ipv4/ip_forward