*BSD News Article 70639


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From: j@uriah.heep.sax.de (J Wunsch)
Newsgroups: comp.unix.bsd.freebsd.misc
Subject: Re: 'iijppp -auto' and Dynamic IP Address Allocation
Date: 10 Jun 1996 18:41:51 GMT
Organization: Private BSD site, Dresden
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References: <31BBC0E9.41C67EA6@dial.pipex.com>
Reply-To: joerg_wunsch@uriah.heep.sax.de (Joerg Wunsch)
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"Pierre Y. Dampure" <pdampure@dial.pipex.com> wrote:

> How can one set up iijppp to get dial on demand when one's ISP
> allocates from either a class B or class C network ? seems Pipex
> allocates its dialup IP clients either in net 128.43 or in net
> 193.130.250, which makes it rather difficult for iijppp to deal with !

It's impossible.  Demand-dialing requires a fixed IP address to be
assigned for the remote end.  If you think about how routing works,
you will know why it must be this way.  (You're running into a
chicken-and-egg problem otherwise.)

-- 
cheers, J"org

joerg_wunsch@uriah.heep.sax.de -- http://www.sax.de/~joerg/ -- NIC: JW11-RIPE
Never trust an operating system you don't have sources for. ;-)