Bahan :
root@briz ~# rpm -qa | grep bridge bridge-utils-1.0.6-3trProses instalasi-nya :
net.ipv4.ip_forward=1
# chkconfig bridge on # chkconfig bridge --list bridge 0:off 1:off 2:on 3:on 4:on 5:on 6:off
# cp /usr/share/doc/bridge-utils-1.0.6/brcfg-br0.sample \ > /etc/sysconfig/network-scripts/brcfg-br0
# cd /etc/sysconfig/network-scripts/ # vi ifcfg-br0isi dari ifcfg-br0 adalah :
DEVICE=br0 BOOTPROTO=static BROADCAST=192.168.1.255 IPADDR=192.168.1.1 NETMASK=255.255.255.0 NETWORK=192.168.1.0 ONBOOT=yes
# cd /etc/sysconfig/network-scripts/ # rm ifcfg-eth0 ifcfg-eth1
NETWORKING=yes HOSTNAME=briz.redkurawa.net.id GATEWAY=192.168.1.2 GATEWAYDEV=br0 <= perhatikan ini NOZEROCONF=yes
redkurawa@briz ~$ ifconfig br0 Link encap:Ethernet HWaddr 00:0D:87:5D:76:6F inet addr:192.168.1.1 Bcast:192.168.1.255 Mask:255.255.255.0 UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:14388 errors:0 dropped:0 overruns:0 frame:0 TX packets:4524 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:830417 (810.9 Kb) TX bytes:341944 (333.9 Kb) eth0 Link encap:Ethernet HWaddr 00:0D:87:5D:76:6F UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:14466 errors:0 dropped:0 overruns:0 frame:0 TX packets:4515 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:1045430 (1020.9 Kb) TX bytes:341502 (333.4 Kb) Interrupt:10 Base address:0xdc00 eth1 Link encap:Ethernet HWaddr 00:50:04:66:5C:28 UP BROADCAST MULTICAST MTU:1500 Metric:1 RX packets:0 errors:0 dropped:0 overruns:0 frame:0 TX packets:9846 errors:0 dropped:0 overruns:0 carrier:9846 collisions:0 txqueuelen:1000 RX bytes:0 (0.0 b) TX bytes:690874 (674.6 Kb) Interrupt:11 Base address:0xd800 lo Link encap:Local Loopback inet addr:127.0.0.1 Mask:255.0.0.0 UP LOOPBACK RUNNING MTU:16436 Metric:1 RX packets:0 errors:0 dropped:0 overruns:0 frame:0 TX packets:0 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:0 (0.0 b) TX bytes:0 (0.0 b)Pastikan eth0 dan eth1 tidak ada ip-nya.