虚拟机配置网卡网桥

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网桥上有bond0,绑定在172.16.15.67上，首先拿掉他的ip地址（子网掩码是26）

Sugon03:/dsx01 # ifconfig bond0 0

然后新建网桥br0，把bond0的ip地址和子网掩码给他

Sugon03:/dsx01 # brctl addbr br0

同时需要做的是把br0挂上去。

Sugon03:/dsx01 # ip link set br0 up

然后把bond0绑定到br0上

Sugon03:/dsx01 # brctl addif br0 bond0

设置br0的地址和子网掩码

Sugon03:/dsx01 # ifconfig br0 172.16.15.67/26

查看结果：

Sugon03:/dsx01 # brctl show
bridge name   bridge id       STP enabled   interfaces
br0       8000.d43d7e0fe2aa   no       bond0
br1       8000.7e9ca86ca1e3   no       bond1
                           veth1pl12736
docker0       8000.0242ab3c74b3   no
Sugon03:/dsx01 #

补充：

如果是br1和bond1需要配置，这时候需要通过统一局域网的其他主机跳进去。然后按照原来的方式设置br1和bond1，同时需要设置网关。

Sugon05:~ # ssh 172.16.15.68
The authenticity of host '172.16.15.68 (172.16.15.68)' can't be established.
ECDSA key fingerprint is 1f:20:61:81:25:3b:bd:7d:57:12:36:9b:83:16:3a:3e [MD5].
Are you sure you want to continue connecting (yes/no)? yes
Warning: Permanently added '172.16.15.68' (ECDSA) to the list of known hosts.
Password:
Last login: Mon Feb 1 16:10:28 2016 from 172.16.15.74
Sugon04:~ # brctl addbr br1
Sugon04:~ # ip link set br1 up
Sugon04:~ # brctl addif br1 bond1
Sugon04:~ # ifconfig br1 172.16.15.4/26
Sugon04:~ # route add default gw 172.16.15.62
Sugon04:~ # route
Kernel IP routing table
Destination     Gateway         Genmask         Flags Metric Ref    Use Iface
default         172.16.15.62    0.0.0.0         UG    0      0        0 br1
172.16.15.0     *               255.255.255.192 U     0      0        0 br1
172.16.15.64    *               255.255.255.192 U     0      0        0 br0
Sugon04:~ #

1 0