我正在运行一个 lxc 容器,我想将其连接到两个不同的网桥(br0
和br1
)。当我配置容器的配置文件(/var/lib/lxc/testcontainer/config
)时(如下所示),只有第一个接口被分配了 IP 地址:
lxc.network.type = veth
lxc.network.link = br0
lxc.network.flags = up
lxc.network.hwaddr = 00:16:3e:e6:16:c5
lxc.network.type = veth
lxc.network.link = br1
lxc.network.flags = up
lxc.network.hwaddr = 00:16:3e:c5:16:c5
可以使用以下方法确认lxc-ls
:
NAME STATE AUTOSTART GROUPS IPV4 IPV6
testcontainer RUNNING 1 - 192.168.1.6 -
ifconfig
并从容器内部使用:
eth0 Link encap:Ethernet HWaddr 00:16:3e:e6:16:c5
inet addr:192.168.1.6 Bcast:192.168.1.255 Mask:255.255.255.0
inet6 addr: fe80::216:3eff:fee6:16c5/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:440 errors:0 dropped:0 overruns:0 frame:0
TX packets:10 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:48388 (48.3 KB) TX bytes:1576 (1.5 KB)
eth1 Link encap:Ethernet HWaddr 00:16:3e:c5:16:c5
inet6 addr: fe80::216:3eff:fec5:16c5/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:2796 errors:0 dropped:0 overruns:0 frame:0
TX packets:8 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:521109 (521.1 KB) TX bytes:648 (648.0 B)
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:65536 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:1
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
切换配置文件中的网络接口的顺序会导致另一个接口(之前未分配)显示 IPv4 地址。
在第二个接口上分配 IPv4 需要什么?
答案1
虽然晚了几年,但你可以添加以下另一行:
lxc.network.ipv4 = XXX.XXX.XXX.XXX