*BSD News Article 76662


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From: jdb@robigo.visi.com (John Boggs)
Newsgroups: comp.unix.bsd.freebsd.misc
Subject: Re: dial ondemand user ppp with dynamic/unknown ip addr
Date: 22 Aug 1996 06:23:53 -0500
Organization: No Mildew
Lines: 37
Sender: jdb@robigo.visi.com
Message-ID: <87ivabfyra.fsf@robigo.visi.com>
References: <4vgj8p$lb@ceil.fv.net>
NNTP-Posting-Host: robigo.visi.com
In-reply-to: root@fv.net's message of 21 Aug 1996 22:13:29 -0500
X-Newsreader: Gnus v5.1

Here's my entry for my service provider:

vector:
# set phone 288-0888
 set phone 332-9001
 set login "ername: XXXXX ssword: XXXXXXXXXXXX"
 set ifaddr 206.11.194.29 206.11.195.1/0
 add 0 0 206.11.195.1

My address is static, so I don't have to mess with that, but the
example files show how to make your local address dynamic.  To be able
to use a dynamically assigned address on the other end, I put the /0
at the end to tell ppp that the entire address could be wrong, then I
add my guess at the other end's address, which gets rewritten upon
linkup.


In article <4vgj8p$lb@ceil.fv.net> root@fv.net (Brian Bayorgeon) writes:

   I haven't seen much on this except for that its not possible.

   Is it possible to use dial ondemand ppp when addresses at
   both ends of the links are unknown and establisted dynamically
   by ppp??

   Or is there some trick to make this work like
   establishing a static default route to a "fake" addr and then 
   rewrite the routes after link up.


   Brian
   riff_one@athenet.net
-- 

John D. Boggs            \ The great thing about human language is
jdb@robigo.visi.com       \   that it prevents us from sticking to
                           \    the matter at hand.  -Lewis Thomas