Date: Sat, 11 Mar 2000 20:06:15 +0000 From: Brian Somers <brian@Awfulhak.org> To: Robert Eckardt <Robert.Eckardt@aranea.de> Cc: Brian Somers <brian@Awfulhak.org>, isdn@FreeBSD.ORG, brian@hak.lan.Awfulhak.org, brian@hak.lan.Awfulhak.org Subject: Re: isdnd with PPP Message-ID: <200003112006.UAA12749@hak.lan.Awfulhak.org> In-Reply-To: Message from Robert Eckardt <Robert.Eckardt@aranea.de> of "Sat, 11 Mar 2000 20:06:58 %2B0100." <200003111906.UAA00828@aranea.de>
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> It was Brian Somers who wrote:
> > > Hello,
> > [.....]
> > Check your ppp log to ensure that ppp is i4b enabled - you should see
> > a line in ppp.log identifying the i4b version number when the device is
> > opened.
> >
> > If it is, you'll need to check the isdnd logs, if it isn't you'll
> > need to rebuild ppp.
>
> That was it. I had to rebuild ppp. (Of course, the Makefile said NOI4B=TRUE. :-)
> Now it connects, gets authenticated, ... but never called back.
>
> It seems that the other side has different opinions on how to proceed than ppp:
> Mar 11 19:50:51 ghost ppp[791]: tun0: LCP: deflink: RecvEchoReply(0) state = Opened
> Mar 11 19:50:51 ghost ppp[791]: tun0: Debug: mbuf_Dequeue: queue len = 1
> Mar 11 19:50:51 ghost ppp[791]: tun0: Debug: link_Dequeue: Dequeued from queue 1, containing 0 more packets
> Mar 11 19:50:51 ghost ppp[791]: tun0: Debug: deflink: DescriptorWrite: wrote 32(32) to 2
> Mar 11 19:50:51 ghost ppp[791]: tun0: Debug: deflink: DescriptorRead: read 8/2048 from 2
> Mar 11 19:50:51 ghost ppp[791]: tun0: Debug: proto_LayerPull: unknown -> 0xc223
> Mar 11 19:50:51 ghost ppp[791]: tun0: Debug: link_PullPacket: Despatch proto 0xc223
> Mar 11 19:50:51 ghost ppp[791]: tun0: Phase: Chap Input: SUCCESS
> Mar 11 19:50:51 ghost ppp[791]: tun0: Phase: deflink: Shutdown and await peer callback
> Mar 11 19:50:51 ghost ppp[791]: tun0: LCP: deflink: LayerDown
> Mar 11 19:50:51 ghost ppp[791]: tun0: LCP: deflink: SendTerminateReq(3) state = Opened
> Mar 11 19:50:51 ghost ppp[791]: tun0: Debug: fsm_Output
> Mar 11 19:50:51 ghost ppp[791]: tun0: Debug: 05 03 00 04 ....
> Mar 11 19:50:51 ghost ppp[791]: tun0: Debug: proto_LayerPush: Using 0xc021
> Mar 11 19:50:51 ghost ppp[791]: tun0: Debug: link_PushPacket: Transmit proto 0xc021
> Mar 11 19:50:51 ghost ppp[791]: tun0: Debug: mbuf_Enqueue: len = 1
> Mar 11 19:50:51 ghost ppp[791]: tun0: LCP: deflink: State change Opened --> Closing
> Mar 11 19:50:51 ghost ppp[791]: tun0: Debug: deflink: DescriptorRead: read 20/2048 from 2
> Mar 11 19:50:51 ghost ppp[791]: tun0: Debug: proto_LayerPull: unknown -> 0x8021
> Mar 11 19:50:51 ghost ppp[791]: tun0: Debug: link_PullPacket: Despatch proto 0x8021
> Mar 11 19:50:51 ghost ppp[791]: tun0: IPCP: deflink: Error: Unexpected IPCP in phase Authenticate (ignored)
>
> Does the shutdown come too early? (directly after 'Chap Input: SUCCESS')
> Does the remote server want to continue to negotiate IP adresses? ('Unexpected
> IPCP in phase Authenticate')
>
> My ppp-entry reads:
> set log Phase Chat LCP IPCP CCP tun command debug cbcp
> set device /dev/i4brbch0
> set phone REMOTENUMBER
> set dial
> set login
> set hangup
> set authname XXXXXXXX
> set authkey XXXXXXXX
> set callback cbcp auth e.164 MYNUMBER
> set cbcp MYNUMBER 7
> set enddisc mac
> set speed sync
> enable lqr
> set lqrperiod 45
> disable pred1 deflate
> deny pred1 deflate
> set timeout 60 600
> set cd 10!
> set ifaddr 10.0.0.1/0 10.0.0.2/0 255.255.255.0 0.0.0.0
It would be interesting to see the LCP conversation. I'll bet the
peer agreed to use ``auth'' callback and then tried to play ``cbcp'' !
Changing the ``set callback'' to just ``cbcp'' may help.
> Thanks again,
> Robert
>
>
> --
> Dr. Robert Eckardt Robert.Eckardt@Robert-Eckardt.de
--
Brian <brian@Awfulhak.org> <brian@[uk.]FreeBSD.org>
<http://www.Awfulhak.org>; <brian@[uk.]OpenBSD.org>
Don't _EVER_ lose your sense of humour !
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