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Re: OpenVZ and IP masquerading [message #2747 is a reply to message #2725]

Wed, 19 April 2006 13:45

dev
Messages: 1693
Registered: September 2005
Location: Moscow

Senior Member

See FAQ issue here:
http://openvz.org/documentation/faq

Quote:

Q. My node is unaccessible through the network after reboot...

A. You need to check your firewall rules. The problem is that default stateful firewall rules are not available on the host system. To make this functionality available, load the ip_conntrack module with the additional parameter "ip_conntrack_enable_ve0=1". However, this method is highly not recommended because tracking all the connection on the host system lead to performance degradation, more memory usage and also may lead to the total server inaccessibility due to reaching of the overall connection limit.

In latests kernels this behaviour was changed and conntracks are enabled in host system by default.

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[Message index]

		OpenVZ and IP masquerading By: Santi on Tue, 18 April 2006 11:53
		Re: OpenVZ and IP masquerading By: dev on Wed, 19 April 2006 13:45
		Re: OpenVZ and IP masquerading By: Santi on Mon, 24 April 2006 10:38
		Re: OpenVZ and IP masquerading By: dev on Mon, 24 April 2006 14:20
		Re: OpenVZ and IP masquerading By: Santi on Mon, 24 April 2006 14:42

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