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? Message-ID: <20001212211513.A11793@cae88-102-101.sc.rr.com> In-Reply-To: <001301c064a8$1eb2ede0$0200a8c0@digitalavalanche.com>; from mgruver@carolina.rr.com on Tue, Dec 12, 2000 at 08:57:57PM -0500 References: <001301c064a8$1eb2ede0$0200a8c0@digitalavalanche.com>
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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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