Re: viewing rules and traffic while inserting/removing rules

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Steven Kath wrote:
Have you considered using netfilter's ip sets for this?  Sounds like it
might be perfect for your needs. http://www.netfilter.org/projects/ipset/
Yes, if it was right in the kernel (without patch-o-matic) I agree it would be the way to go ;)

Jan Engelhardt wrote:
Each invocation of iptables retrieves and writes the rule table back
into the kernel, which is very antiperformant. You want to be using
iptables-restore here to minimize any delays.
You mean building a file and then using 'iptables-restore -n < file' ? I will take a look at it. Thanks.
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