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Date:      Thu, 10 Jan 2002 04:26:06 +0000
From:      Brian Somers <brian@freebsd-services.com>
To:        "Joe & Fhe Barbish" <barbish@a1poweruser.com>
Cc:        "Brian Somers" <brian@freebsd-services.com>, "FBSD Questions" <questions@FreeBSD.ORG>, brian@freebsd-services.com
Subject:   Re: How to setup dialin to server and them callback orginal dialin caller 
Message-ID:  <200201100426.g0A4Q6S24964@hak.lan.Awfulhak.org>
In-Reply-To: Message from "Joe & Fhe Barbish" <barbish@a1poweruser.com>  of "Wed, 09 Jan 2002 23:14:06 EST." <LPBBIGIAAKKEOEJOLEGOGEOMCLAA.barbish@a1poweruser.com> 

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> Brian
> I did like you said and ran a test. I dialed in ok like
> always but the callback did not happen. To get right to
> the point of making it function, you need to see what I
> have configured. To that ends I have included my ppp.conf
> and ppp.secret files with a ppp.log from my last test.
> Please give it a once over and see if you can identify
> what's wrong? Cuua2 is the dial in and callback device.
> My ppp.conf is heavyly commented for the jr people who work
> for me supporting this work enviroment.
> 
> Thanks Joe
[.....]
> ppp.log of the test
> 
> Jan  9 22:55:52 gateway ppp[378]: Phase: Using interface: tun0
> Jan  9 22:55:52 gateway ppp[378]: Phase: deflink: Created in closed state
> Jan  9 22:55:52 gateway ppp[378]: tun0: Command: default: set speed 115200
> Jan  9 22:55:52 gateway ppp[378]: tun0: Command: default: set timeout 0
> Jan  9 22:55:52 gateway ppp[378]: tun0: Command: default: disable pred1
> deflate lqr
> Jan  9 22:55:52 gateway ppp[378]: tun0: Command: default: deny pred1 deflate
> lqr
> Jan  9 22:55:52 gateway ppp[378]: tun0: Command: incoming: enable pap
> Jan  9 22:55:52 gateway ppp[378]: tun0: Command: incoming: accept dns
> Jan  9 22:55:52 gateway ppp[378]: tun0: Command: incoming: set ifaddr
> 10.0.0.1 10.0.0.74 255.255.255.255
[.....]

You're invoking ppp with the incoming profile rather than with the 
callback-server profile.  You should run

  ppp -direct callback-server

from the ppplogin script.

The callback-server profile should also have a better ``set dial'' 
command - perhaps the one from your dialisp profile.  The current set 
dial will only wait 10 seconds for CONNECT.

The callback-server profile's first line is ``load''ing an 
non-existent profile.  I suspect it should say ``load incoming'' so 
that it does things like ``allow users'' and ``set ifaddr'' etc.

[.....]
> Jan  9 22:55:55 gateway ppp[378]: tun0: LCP: deflink: RecvConfigReq(2) state
> = Req-Sent
> Jan  9 22:55:55 gateway ppp[378]: tun0: LCP:  ACCMAP[6] 0x000a0000
> Jan  9 22:55:55 gateway ppp[378]: tun0: LCP:  MAGICNUM[6] 0x0336d0d8
> Jan  9 22:55:55 gateway ppp[378]: tun0: LCP:  PROTOCOMP[2]
> Jan  9 22:55:55 gateway ppp[378]: tun0: LCP:  ACFCOMP[2]
> Jan  9 22:55:55 gateway ppp[378]: tun0: LCP:  CALLBACK[3] CBCP
> Jan  9 22:55:55 gateway ppp[378]: tun0: LCP: deflink: SendConfigRej(2) state
> = Req-Sent
> Jan  9 22:55:55 gateway ppp[378]: tun0: LCP:  CALLBACK[3] CBCP
[.....]

This is the bit that goes wrong - ppp rejects the callback request 
because it hasn't seen a ``set callback'' line....

Cheers.
-- 
Brian <brian@freebsd-services.com>                <brian@Awfulhak.org>
      http://www.freebsd-services.com/        <brian@[uk.]FreeBSD.org>
Don't _EVER_ lose your sense of humour !      <brian@[uk.]OpenBSD.org>



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