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From: "dave" <dmehler26@woh.rr.com>
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Date: Fri, 29 Jul 2005 10:45:57 -0400
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Subject: referencing a dynamic external IP with pf
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Hello,
    I've got an IP via dhcp for my external nic, which changes periodically.
I've got a macro with it hard coded, but everytime it changes i have to
update it. I was wondering if there was a better way?
Thanks.
Dave.