From owner-freebsd-current  Tue Apr  9 13:51:38 1996
Return-Path: owner-current
Received: (from root@localhost)
          by freefall.freebsd.org (8.7.3/8.7.3) id NAA12695
          for current-outgoing; Tue, 9 Apr 1996 13:51:38 -0700 (PDT)
Received: from sovcom.kiae.su (sovcom.kiae.su [144.206.136.1])
          by freefall.freebsd.org (8.7.3/8.7.3) with SMTP id NAA12680
          for <current@freebsd.org>; Tue, 9 Apr 1996 13:51:25 -0700 (PDT)
Received: by sovcom.kiae.su id AA17391
  (5.65.kiae-1 ); Tue, 9 Apr 1996 23:45:01 +0300
Received: by sovcom.KIAE.su (UUMAIL/2.0); Tue,  9 Apr 96 23:45:01 +0300
Received: (from ache@localhost) by astral.msk.su (8.7.5/8.7.3) id AAA01084; Wed, 10 Apr 1996 00:43:47 +0400 (MSD)
Message-Id: <199604092043.AAA01084@astral.msk.su>
Subject: Re: routed delete my PPP default: how to fight it? (THE REASON FOUND!)
To: nate@sri.MT.net (Nate Williams)
Date: Wed, 10 Apr 1996 00:43:47 +0400 (MSD)
Cc: msmith@atrad.adelaide.edu.au, current@freebsd.org,
        joerg_wunsch@uriah.heep.sax.de (Joerg Wunsch)
In-Reply-To: <199604081452.IAA24889@rocky.sri.MT.net> from "Nate Williams" at "Apr 8, 96 08:52:43 am"
From: =?KOI8-R?Q?=E1=CE=C4=D2=C5=CA_=FE=C5=D2=CE=CF=D7?= (aka Andrey A. Chernov, Black Mage) <ache@astral.msk.su>
X-Class: Fast
X-Mailer: ELM [version 2.4ME+ PL15 (25)]
Mime-Version: 1.0
Content-Type: text/plain; charset=US-ASCII
Content-Transfer-Encoding: 7bit
Sender: owner-current@freebsd.org
X-Loop: FreeBSD.org
Precedence: bulk

> > > It was what I do. It seems that PPP send routed brodcasts.
> > 
> > Well, having checked the sources, I have to say that unless it cons' code
> > up out of nowhere when it runs, there doesn't appear to be _any_ UDP 
> > code, routed-aware or not in iijppp.
> 
> Umm, I know there is some IP code being sent out in iijppp, but it's not
> necessary.  It might be interpreted as 'UDP' code.
> 
>     if ((routes = socket(PF_ROUTE, SOCK_RAW, AF_INET)) < 0) {
>         logprintf("sifproxyarp: opening routing socket: \n");
>         return 0;
>     }

It seems that I found the reason:
when I comment out this line in my ppp.conf

# add 0 0 194.58.227.1

I don't have those 'router' service messages anymore!
So, it is DEFINITELY iij-ppp who produce this UDP router requests.

But... I forced to manually enter 'route add default ...' in this case. :-(
I don't understand well socket code, is there any chance to fix PPP?
Any ideas?

-- 
Andrey A. Chernov        : And I rest so composedly,  /Now, in my bed,
ache@astral.msk.su       : That any beholder  /Might fancy me dead -
http://dt.demos.su/~ache : Might start at beholding me,  /Thinking me dead.
RELCOM Team,FreeBSD Team :         E.A.Poe         From "For Annie" 1849