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Date:      Sat, 23 Jan 1999 11:36:50 -0500
From:      W Gerald Hicks <wghicks@bellsouth.net>
To:        grog@lemis.com
Cc:        andymac@bullseye.apana.org.au, robert@chalmers.com.au, wghicks@bellsouth.net, freebsd-questions@FreeBSD.ORG
Subject:   Re: A tricky PPP + Routing question
Message-ID:  <19990123113650D.wghicks@wghicks.bellsouth.net>
In-Reply-To: Your message of "Sat, 23 Jan 1999 17:03:33 %2B1030" <19990123170333.B36690@freebie.lemis.com>
References:  <19990123170333.B36690@freebie.lemis.com>

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From: Greg Lehey <grog@lemis.com>
[snips]
> 
> The correct answer is that your end of the PPP link should have an
> address in your IP domain.
> 

I don't understand that; He would have an IP address in his
domain on the ethernet interface of his router.  I always
thought the PPP link didn't really matter as long as everything
routes through.  If this is wrong, it's probably the same mistake
that the carrier is making.

Here's how I would try to do it:

        1                2           3    
      +---+          +---+---+       
      | A |----------| B | C |-------+  . . .
      +---+          +---+---+       |   
                                   +---+ 
                                   | D | 
                                   +---+

1 Router on their end
  A: 139.130.78.1

2 Router on your end (multi-homed FreeBSD - gateway enabled)
  B: 139.130.78.12   (ppp interface)
  C: 203.1.96.5      (ethernet interface)
  # route add 0.0.0.0 139.130.78.1
 
3 Lan Workstation (or something)
  D: 203.1.96.x
  # route add 0.0.0.0 203.1.96.5

Is this incorrect?

Cheers,

Jerry Hicks
wghicks@bellsouth.net

> Greg
> --
> See complete headers for address, home page and phone numbers
> finger grog@lemis.com for PGP public key
> 

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