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Date: Tue, 12 Dec 2000 21:15:13 -0500
From: "Donald J . Maddox" <dmaddox@sc.rr.com>
To: Mike Gruver <mgruver@carolina.rr.com>
Cc: freebsd-questions@FreeBSD.ORG, brownicm@prokyon.com
Subject: Re: How to use simple firewall with DHCP?
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In-Reply-To: <001301c064a8$1eb2ede0$0200a8c0@digitalavalanche.com>; from mgruver@carolina.rr.com on Tue, Dec 12, 2000 at 08:57:57PM -0500
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You can create an /etc/dhclient-exit-hooks script that will enable
you to do this...  All of the parameters that you mention are
passed to dhclient-script by dhclient, so they will be available
to you in a dhclient-exit-hooks script.  'man dhclient-script' for
more details, and also look at /sbin/dhclient-script.

HTH

On Tue, Dec 12, 2000 at 08:57:57PM -0500, Mike Gruver wrote:
> 
> I did as much research as I could on dhclient and there did not appear to be
> a query form of the command to return the network, ip, or subnet mask.
> These are the precise values I need for the rc.firewall.
> 
> It looks like the values in dhclient.leases are encapsulated in brackets {}
> and the modifier "lease".
> 
> As you might guess, I am not a big shell script afficianado.  Any ideas?
> 
> Thanks,
> 
> Mike Gruver
> 
> 
> 
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