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Re: OpenVPN, IPTables, NAT Issues with UDP Translation after IP Change [message #43497 is a reply to message #43484]

Fri, 16 September 2011 14:44

samiam
Messages: 15
Registered: July 2011

Junior Member

>
> I have a Debian host running multiple VEs and seeing trouble with udp
> translations (masq or snat) when the interface ip of ppp0 changes.
>
>
I didn't have time to read you entire message, but in my experience,
OpenVZ's containers lose their network connectivity if anything happens to
the host's IP. To work around this, I have a script that does this to all
running containers:

vzctl set ${NUMBER} --ipdel ${IP_OF_CONTAINER}
vzctl set ${NUMBER} --ipadd ${IP_OF_CONTAINER}

This resolves these kinds of issues:

- Sam

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[Message index]

		OpenVPN, IPTables, NAT Issues with UDP Translation after IP Change By: Michael Flaig on Thu, 15 September 2011 20:25
		Re: OpenVPN, IPTables, NAT Issues with UDP Translation after IP Change By: samiam on Fri, 16 September 2011 14:44
		Re: OpenVPN, IPTables, NAT Issues with UDP Translation after IP Change By: Michael Flaig on Fri, 16 September 2011 20:51

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