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Date:      Sat, 11 Jan 2003 11:43:22 -0500 (EST)
From:      Marco Radzinschi <marco@radzinschi.com>
To:        <lattera@softhome.net>
Cc:        <freebsd-questions@FreeBSD.ORG>
Subject:   Re: DNS and DHCPD
Message-ID:  <20030111113801.J37439-100000@radzinschi.com>
In-Reply-To: <courier.3E1D9F9F.000016C8@softhome.net>

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On Thu, 9 Jan 2003 lattera@softhome.net wrote:

> I would like to configure my dhcpd server (isc-dhcpd3 from ports). I would
> also like to have the "options domainnameservers" (or somewhat similar) to
> be dynamic, as my fBSD box is my own router. (I run a local network). The
> WAN side is DHCP'd, so my IP and DNS servers are set differently each time.
>
> I was wondering how to set the domainname servers option in my dhcpd.conf
> dynamically. Like, it would get edited each time upon bootup, and before
> dhcpd even loads.
>
> I don't know how to even start approaching this problem, except for asking
> you guys.
>
> Thanks so much,
>
> lattera

Forget your ISP's DNS servers and run your own.  I use bind on my
firewall, and have the DHCP server hand out the firewall address as the
DNS server.

Not what you asked originally, but it works like a charm, especially when
Comcast's DNS servers suddenly stop working.

Try running /usr/sbin/named to get started.

Otherwise, man named.

Marco Radzinschi
E-Mail: marco@radzinschi.com

Sat Jan 11 11:38:01 EST 2003


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