Date: Sun, 06 Feb 2000 00:53:59 +0000 From: Brian Somers <brian@Awfulhak.org> To: Dermot McNally <dermot@mcnally.de> Cc: freebsd-net@FreeBSD.org, Brian Somers <brian@awfulhak.org>, Julian Elischer <julian@whistle.com> Subject: Re: PPPoE connection almost working Message-ID: <200002060053.AAA37872@hak.lan.Awfulhak.org> In-Reply-To: Message from Dermot McNally <dermot@mcnally.de> of "Sat, 05 Feb 2000 00:25:50 %2B0100." <4.2.0.58.20000205001643.00afb778@tim>
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> Hi,
>
> I've been following the discussions so far on the development of PPPoE
> support and the experience of users so far. This week, I finally got my
> ADSL service connected (Deutsche Telekom's T-DSL service with Internet
> access through T-Online). I can connect using Windows, so I'm now trying to
> get it going under FreeBSD. The connect gets part of the way, then goes no
> further. My best guess is that I either need to give a Service name (in
> which case, anybody know what it is?) or I'm seeing the same kind of MAC
> address affinity that other users reported. Hopefully my tcpdump and log
> outputs will help somebody to tell me where the problem might lie.
> Basically, I get a PADO from the provider, and then nothing further
> happens. I'm using a quite recent version of stable.
>
> Any ideas?
>
> Config:
>
> dsl:
> set device PPPoE:ed0
> set mru 1492
> set mtu 1942
Spot the deliberate mistake... hence the warning in the log :*]
> deny chap
> accept pap
> set speed sync
> set cd 5
> enable lqr
> set redial 0 0
> set dial
> add 0 0 HISADDR
> set login
> set authname xxxxxxxxxxxxxxxxxxxxxxxx
> set authkey xxxxxxxxxxxxxx
> set timeout 120
> enable dns
>
>
> 23:14:41.096562 0:0:e8:4f:be:4b Broadcast 8863 32: PPPoE PADI v1, type 1,
> sess 0 len 12 [Service-Name] [Host-Uniq 004888c0]
> 23:14:41.141794 0:d0:c0:f9:b6:23 0:0:e8:4f:be:4b 8863 67: PPPoE PADO v1,
> type 1, sess 0 len 47 [Service-Name] [Host-Uniq 004888c0] [AC-Name
> MUNC12-nrp2] [AC-Cookie 372992470f60c417cd68e17dcde89eb4]
This is the sort of thing I get when testing locally - the -current
tcpdump looks a bit different as it's been upgraded and the tcpdump
people added pppoe support (they mustn't have liked the look of my
output :-):
00:45:09.541584 PPPoE PADI [Service-Name "pppoe-in"] [Host-Uniq UTF8]
00:45:09.547521 PPPoE PADO [AC-Name "dev"] [Service-Name "pppoe-in"] [Host-Uniq UTF8] [AC-Cookie UTF8]
00:45:09.547613 PPPoE PADR [Service-Name "pppoe-in"] [AC-Cookie UTF8] [AC-Name "dev"] [Host-Uniq UTF8]
00:45:09.547876 PPPoE PADS [ses 0xa] [AC-Name "dev"] [Service-Name "pppoe-in"] [Host-Uniq UTF8] [AC-Cookie UTF8]
00:45:11.277897 PPPoE [ses 0xa] LCP ConfReq id=0x1 <mru 1492> <magic 0x7acf8d15> <qual LQR> <option-#19 len=9>
00:45:11.284368 PPPoE [ses 0xa] LCP ConfReq id=0x1 <acfcomp > <pcomp > <asyncmap 0> <mru 1492> <magic 0xf3960fa> <qual LQR>
00:45:11.284465 PPPoE [ses 0xa] LCP ConfAck id=0x1 <mru 1492> <magic 0x7acf8d15> <qual LQR> <option-#19 len=9>
00:45:11.334003 PPPoE [ses 0xa] LCP ConfAck id=0x1 <acfcomp > <pcomp > <asyncmap 0> <mru 1492> <magic 0xf3960fa> <qual LQR>
00:45:11.335013 PPPoE [ses 0xa] LQM
00:45:11.335956 PPPoE [ses 0xa] proto-0x80fd
00:45:11.336902 PPPoE [ses 0xa] IPCP
00:45:11.343641 PPPoE [ses 0xa] LQM
[.....]
So as you can see, the local side *should* be sending a PADR.
[.....]
> Feb 5 00:21:59 tim ppp[581]: tun0: Warning: deflink: Reducing MTU to 1492
> Feb 5 00:21:59 tim ppp[581]: tun0: Phase: deflink: Connected!
> Feb 5 00:21:59 tim ppp[581]: tun0: Phase: deflink: opening -> dial
> Feb 5 00:21:59 tim ppp[581]: tun0: Phase: deflink: dial -> carrier
> Feb 5 00:22:04 tim ppp[581]: tun0: Phase: deflink: Disconnected!
> Feb 5 00:22:04 tim ppp[581]: tun0: Phase: deflink: carrier -> hangup
[.....]
I don't really know why the PPPoE node isn't responding to the PADO.
it looks good from here.
Are there any odd looking kernel messages on your console or in
/var/log/messages ?
I've cc'd Julian as he's the netgraph guru.
Cheers.
--
Brian <brian@Awfulhak.org> <brian@FreeBSD.org>
<http://www.Awfulhak.org>; <brian@OpenBSD.org>
Don't _EVER_ lose your sense of humour ! <brian@FreeBSD.org.uk>
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