Date: Wed, 19 Jun 2002 16:49:40 -0700 (PDT) From: Julian Elischer <julian@elischer.org> To: rob@the-rob.com Cc: net@freebsd.org, brian@freebsd.org Subject: Re:Issues_with_PPPoE_and_4.6 Message-ID: <Pine.BSF.4.21.0206191640380.26167-100000@InterJet.elischer.org> In-Reply-To: <3756.216.170.184.53.1024528315.squirrel@www.soho.berbee.com>
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On Wed, 19 Jun 2002 rob@the-rob.com wrote:
> > do the tcpdump with the windows box doing the pppoe..
> > i.e. put them on the same ehternet segment. the BSD box just
> > listenning...
> >
>
> <snip entertaining conversation :-) >
>
> > etc.
> >
> > this actually sounds like a FreeBSD (foo) problem.
> >
> > 1/ firstly we didn't respond to the initial session (at least not quick
> > enough) (why not...? 2 seconds is more than enough time)
> > 2/ We didn't abort when the link was closed..
>
>
> Here is the windows dump Hope it helps.
>
> 18:09:12.652151 0:1:2:26:2d:a2 Broadcast 8863 60: PPPoE PADI
[Host-Uniq UTF8]
PC: "you there tower?"
> 18:09:12.682797 0:2:4b:a4:b7:87 0:1:2:26:2d:a2 8863 77: PPPoE PADO
[Host- Uniq UTF8] [Service-Name] [AC-Name "miwi-6400-inet-nrp0"]
[AC-Cookie UTF8]
ISP: yep
> 18:09:12.682878 0:1:2:26:2d:a2 0:2:4b:a4:b7:87 8863 60: PPPoE PADR
[Host- Uniq UTF8] [Service-Name] [AC-Cookie UTF8]
PC: "got a session for me?"
> 18:09:13.070138 0:2:4b:a4:b7:87 0:1:2:26:2d:a2 8863 60: PPPoE PADS
[ses 0x326] [Host-Uniq UTF8] [Service-Name] [AC-Cookie UTF8]
ISP: "yep, try 0x326"
> 18:09:13.072777 0:1:2:26:2d:a2 0:2:4b:a4:b7:87 8864 60: PPPoE [ses 0x326]
LCP 12: Conf-Req(1), Magic-Num=703d0c48
PC: (on session 326: "startup ppp"
totoal time elapsed 0.420626 seconds..
so the problem is definitly with the FreeBSD..
BTW I assume you DID power down the modem between sessions?
sometimes they remember MAC addresses.. and add confusion.
now what would be good would be simultaneously recording a tcpdump session
of the first few packets and showing a verbose ppp log ..
set the following for ppp.
set log +lcp ipcp phase tun command ccp
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