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Container Network Bridge Not Persistent after Reboot [message #52401]

Thu, 12 May 2016 20:55

kenhess
Messages: 2
Registered: May 2016

Junior Member

I have successfully setup an OpenVZ host and successfully setup bridging for VETH interfaces. The problem is that when I reboot a container either from inside the container or from the host using vzctl restart, the container reboots, but with no bridge.

After a reboot:

host> # vzctl restart 100

I have to use the brctl statement again to make the network connection active again.

host> # brctl addif br0 veth100.0

And then everything works.

Is there a way to make the bridge persist?

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Re: Container Network Bridge Not Persistent after Reboot [message #52403 is a reply to message #52401]

Fri, 13 May 2016 03:21

curx
Messages: 739
Registered: February 2006
Location: Nürnberg, Germany

Senior Member

https://wiki.openvz.org/Virtual_Ethernet_device#Making_a_bri dged_veth-device_persistent

[Updated on: Fri, 13 May 2016 03:23]

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Re: Container Network Bridge Not Persistent after Reboot [message #52404 is a reply to message #52403]

Fri, 13 May 2016 14:43

kenhess
Messages: 2
Registered: May 2016

Junior Member

There already was a /usr/sbin/vznetaddbr. I moved it and created the one in the instructions. I also added the /usr/sbin/vznetaddroute.
I made all the changes for both.

Still doesn't work.

I have to issue, brctl addif br0 veth100.0 after restarting the container.

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