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Date:      Sat, 8 Sep 2001 23:06:45 -0500
From:      "gLaNDix" <glandix@lloydix.2y.net>
To:        <freebsd-questions@freebsd.org>
Subject:   Re: cable modem
Message-ID:  <008901c138e4$d94ebec0$0200a8c0@2y.net>

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> I am wandering why cable modem provider can have
> static ip to her customer.
>
> At least one IP for one house. In addition, IP is not
> sufficent in the internet now. How they can do that?

I believe it's done by DHCP...  basically, rather than adding your modem's
MAC address to the pool of verified users, it designates a certain IP
address that is associated with your modem's MAC address so that whenever
your modem requests an IP, the DHCP server responds with the static IP,
rather than an arbitrary one...  however, since IP addresses are a finite
resource, often times (read: almost always) your ISP will charge you quite
a bit more...

personally, I have a cablemodem w/ 3 "dynamic" IPs (they haven't changed
in almost 2-3 months), but I would rather trade in 2 of those IPs for 1
static IP...  oh well, maybe someday when I'm out of college (again) I'll
be able to afford it! : ^ )

gLaNDix
-------------------------
 Jesse (gLaNDix) Kaufman
 glandix@lloydix.2y.net
 http://lloydix.2y.net
-------------------------

<<< FreeBSD lloydix.2y.net FreeBSD 4.3-RELEASE #1: Tue Aug 14 02:48:31 CDT
2001  glandix@lloydix.2y.net:/usr/src/sys/compile/LLOYDIX  i386 >>>

----- Original Message -----
From: "ann kok" <annkok2001@yahoo.com>
To: <freebsd-questions@FreeBSD.ORG>
Sent: Saturday, September 08, 2001 10:32 PM
Subject: cable modem


> Dear all
>



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