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Re: Updating VZ.CONF and restarting without rebooting VMs [message #45065 is a reply to message #45009]

Wed, 25 January 2012 17:59

mustardman
Messages: 91
Registered: October 2009

Member

If you are asking how to load those additional iptables kernel modules without restarting the node or the openvz service, that is very simple.

From a command line on the Node we can view the already loaded iptables kernel modules.

cat /proc/net/ip_tables_matches

udp
tcp
owner
state
.
.
.

Now load the new iptables kernel modules that you have added to /etc/sysconfig/iptables-config or to etc/vz/vz.conf. So, for example if we have added ipt_recent to either of those 2 config files then:

modprobe ipt_recent

Now view loaded iptables kernel modules again and you will see the new module load.

cat /proc/net/ip_tables_matches

recent
udp
tcp
owner
state
.
.
.

This document explains the difference between those 2 config files.
http://download.swsoft.com/virtuozzo/virtuozzo4.0/docs/en/li n/VzLinuxUG/6167.htm

[Updated on: Wed, 25 January 2012 18:06]

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[Message index]

		Updating VZ.CONF and restarting without rebooting VMs By: WizJames on Fri, 20 January 2012 13:47
		Re: Updating VZ.CONF and restarting without rebooting VMs By: insider on Sun, 22 January 2012 11:34
		Re: Updating VZ.CONF and restarting without rebooting VMs By: mustardman on Wed, 25 January 2012 17:59

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