5同行回答
对，我本地有docker0的网桥，启动容器的命令是docker run -it --net=none --name 'test' test/centos:ssh收起
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[root@localhost ~]# uname -r
3.10.0-123.el7.x86_64
[root@localhost ~]# docker -v
Docker version 1.6.0, build 8aae715/1.6.0
[root@localhost ~]# ifconfig br0
br0: flags=4163 mtu 1500
inet 172.17.42.1 netmask 255.255.0.0 broadcast 172.17.255.255
inet6 fe80::2c5c:e7ff:fed8:fe48 prefixlen 64 scopeid 0x20
ether 2e:5c:e7:d8:fe:48 txqueuelen 0 (Ethernet)
RX packets 22 bytes 1548 (1.5 KiB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 25 bytes 3791 (3.7 KiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0[root@localhost ~]# ovs-vsctl show
dbd97b16-666e-4259-93ce-bf05ffd8b62e
Bridge "br0"
Port "053d9277e99c4_l"
Interface "053d9277e99c4_l"
Port "e23902f71a3e4_l"
Interface "e23902f71a3e4_l"
e23902f71a3e4_l 这个是我容器在宿主机上的网卡信息
容器里面配置的IP地址是：172.17.42.2/16
宿主机上网桥br0 配置的是：172.17.42.1/16收起
3.10.0-123.el7.x86_64
[root@localhost ~]# docker -v
Docker version 1.6.0, build 8aae715/1.6.0
[root@localhost ~]# ifconfig br0
br0: flags=4163
inet 172.17.42.1 netmask 255.255.0.0 broadcast 172.17.255.255
inet6 fe80::2c5c:e7ff:fed8:fe48 prefixlen 64 scopeid 0x20
ether 2e:5c:e7:d8:fe:48 txqueuelen 0 (Ethernet)
RX packets 22 bytes 1548 (1.5 KiB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 25 bytes 3791 (3.7 KiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0[root@localhost ~]# ovs-vsctl show
dbd97b16-666e-4259-93ce-bf05ffd8b62e
Bridge "br0"
Port "053d9277e99c4_l"
Interface "053d9277e99c4_l"
Port "e23902f71a3e4_l"
Interface "e23902f71a3e4_l"
e23902f71a3e4_l 这个是我容器在宿主机上的网卡信息
容器里面配置的IP地址是：172.17.42.2/16
宿主机上网桥br0 配置的是：172.17.42.1/16收起
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