| Re: OpenVPN, IPTables, NAT Issues with UDP Translation after IP Change [message #43498 is a reply to message #43497] |
Fri, 16 September 2011 20:51  |
Michael Flaig
Messages: 3
Registered: April 2007
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Junior Member |
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Hi,
it's a bit more complex issue here.
ppp0 is connected inside a VE and the issue is a bit deeper inside
ip_conntrack virtualization - I think.
I will open a Bug report for this soon.
On Fri, 2011-09-16 at 10:44 -0400, Sam Trenholme wrote:
> 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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