OpenVZ Forum: Users » OpenVPN, IPTables, NAT Issues with UDP Translation after IP Change

Home » Mailing lists » Users » OpenVPN, IPTables, NAT Issues with UDP Translation after IP Change

Show: Today's Messages :: Show Polls :: Message Navigator
E-mail to friend

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

Report message to a moderator

[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

Previous Topic:	yum: [Errno -3] Error performing checksum
Next Topic:	How to register socket protocol to CT if I have my own kernel module???

Goto Forum:

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

] [

]

Current Time: Mon Dec 15 07:15:50 GMT 2025

Total time taken to generate the page: 0.08595 seconds