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To: Christopher McGee <chris@xecu.net>
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From: Lowell Gilbert <freebsd-questions-local@be-well.ilk.org>
Date: 14 Jan 2005 15:49:51 -0500
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Subject: Re: Dynamic IP and pf?
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Christopher McGee <chris@xecu.net> writes:

> I have setup my pf ruleset using the parentheses.  I didn't realize it
> would auto update them.  I thought I would still need to reload the
> rules so that it re-reads the interface IP.  I still have the dilemma
> of dynamic dns and a couple of other scripts that I run, based on the
> IP, that will require being run if the IP ever changes.  I'm thinking
> there should be something I can do in /etc/dhclient.conf maybe to run
> them?

Sure; there are actually a few different ways.
See "man dhclient-script" for the characteristics of each.