標籤:bridge redhat 橋接 centos
1,安裝橋接軟體包
yum install bridge-utils
2,修改檔案/etc/sysconfig/network-scropts/ifcfg-eth0;
BRIDGE=br0
刪除下面
ONBOOT=yesIPADDR=10.0.0.23NETMASK=255.255.255.0GATEWAY=10.0.0.1DNS1=61.134.1.4
3,建立檔案/etc/sysconfig/network-scripts/ifcfg-br0;
BEVICE=br0BOOTPROTO=noneTYPE=BridgeONBOOT=yesDELAY=0IPADDR=10.0.0.23NETMASK=255.255.255.0GATEWAY=10.0.0.1DNS1=61.134.1.4(注意DNS只有一個也要寫DNS1,不能直接寫DNS)
4,重啟;
5,確認橋接器是否存在;
/usr/sbin/brct1 show
若成功則顯示
[[email protected] ~]# brctl showbridge name bridge id STP enabled interfacesbr0 8000.000c297c68aa no eth0[[email protected] ~]# ifconfig br0br0 Link encap:Ethernet HWaddr 00:0C:29:7C:68:AA inet addr:10.0.0.22 Bcast:10.0.0.255 Mask:255.255.255.0 inet6 addr: fe80::20c:29ff:fe7c:68aa/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:2268 errors:0 dropped:0 overruns:0 frame:0 TX packets:558 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:134076 (130.9 KiB) TX bytes:76172 (74.3 KiB)
w查看目前使用者
ip addr show eth0ip -s link show eth0ip route/traceroute/dig