*BSD News Article 90881


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From: schinagl@pe.avl.co.at (Hermann Schinagl)
Newsgroups: comp.unix.bsd.freebsd.misc
Subject: ppp & LCP
Date: Wed, 12 Mar 1997 08:22:02 GMT
Organization: Graz University of Technology, Austria
Lines: 224
Message-ID: <3326642c.4842052@avlgate.avl.co.at>
NNTP-Posting-Host: firewallext.avl.co.at
X-Newsreader: Forte Free Agent 1.1/32.230
Xref: euryale.cc.adfa.oz.au comp.unix.bsd.freebsd.misc:36947

Hi

I can not connect to my ISP with FreeBSD PPP, because
it stops in state 'Ack-sent' of the LCP Protokoll. FreeBSD
never gets a Configure-Ack from my ISP, so I can't reach
state 'Opened'.

But PPP works under WindowsNT with the same ISP, and the
same machine ( dual boot ... ). 

If I compare the PPP-logfiles of NT and the PPP-logfile
of FreeBSD it is rather similar in the timing, but at
the end NT gets the Configure Ack, and FreeBSD not.

NT simply waits for the configure-Ack, and FreeBSD twice 
the second sends Configure Requests in order to get 
Configure Acks.

Can this be a problem?
Whats going wrong?

Might there be a modem problem?
Something wrong with the link?

If I dial manually with PP I get a terminal connection, and 
see the menues of my ISP. ==> 'text mode' works.

My ISP uses a Cisco Terminal Server. I have FreeBSD 2.1.6 
installed. Are there any relevant changes in 2.2?

If someone is interested, I send you the PPP log of FreeBSD

Any help welcome

           Thanks and Ciao Hermann


------------8<------------8<------------8<------------8<------------
03-10 20:01:15 [149] Using interface: tun0
03-10 20:01:55 [149] *Connected!
03-10 20:01:55 [149] LCP: state change Initial --> Closed
03-10 20:01:55 [149] LCP: SendConfigReq
03-10 20:01:55 [149]  ACFCOMP
03-10 20:01:55 [149]  PROTOCOMP
03-10 20:01:55 [149]  ACCMAP [6] 00000000
03-10 20:01:55 [149]  MRU [4] 1500
03-10 20:01:55 [149]  MAGICNUM [6] 876b9a29
03-10 20:01:55 [149]  AUTHPROTO [4] 49187
03-10 20:01:55 [149] HdlcOutput
03-10 20:01:55 [149]  ff 03 c0 21 01 01 00 1c 08 02 07 02 02 06 00 00
03-10 20:01:55 [149]  00 00 01 04 05 dc 05 06 87 6b 9a 29 03 04 c0 23
 da ca
03-10 20:01:55 [149] LCP: state change Closed --> Req-Sent
03-10 20:01:55 [149] PPP Started.
03-10 20:01:58 [149] LCP: SendConfigReq
03-10 20:01:58 [149]  ACFCOMP
03-10 20:01:58 [149]  PROTOCOMP
03-10 20:01:58 [149]  ACCMAP [6] 00000000
03-10 20:01:58 [149]  MRU [4] 1500
03-10 20:01:58 [149]  MAGICNUM [6] 876b9a29
03-10 20:01:58 [149]  AUTHPROTO [4] 49187
03-10 20:01:58 [149] HdlcOutput
03-10 20:01:58 [149]  ff 03 c0 21 01 02 00 1c 08 02 07 02 02 06 00 00
03-10 20:01:58 [149]  00 00 01 04 05 dc 05 06 87 6b 9a 29 03 04 c0 23
 02 3c
03-10 20:02:01 [149] LCP: SendConfigReq
03-10 20:02:01 [149]  ACFCOMP
03-10 20:02:01 [149]  PROTOCOMP
03-10 20:02:01 [149]  ACCMAP [6] 00000000
03-10 20:02:01 [149]  MRU [4] 1500
03-10 20:02:01 [149]  MAGICNUM [6] 876b9a29
03-10 20:02:01 [149]  AUTHPROTO [4] 49187
03-10 20:02:01 [149] HdlcOutput
03-10 20:02:01 [149]  ff 03 c0 21 01 03 00 1c 08 02 07 02 02 06 00 00
03-10 20:02:01 [149]  00 00 01 04 05 dc 05 06 87 6b 9a 29 03 04 c0 23
 4a 6e
03-10 20:02:01 [149] HdlcInput:
03-10 20:02:01 [149]  ff 03 c0 21 01 1d 00 18 02 06 00 0a 00 00 03 04
03-10 20:02:01 [149]  c0 23 05 06 48 96 78 49 07 02 08 02 e7 49
03-10 20:02:01 [149] LCP: Received Configure Request (29) state =
Req-Sent (6)
03-10 20:02:01 [149]  ACCMAP 000a0000
03-10 20:02:01 [149]  AUTHPROTO proto = c023
03-10 20:02:01 [149]  MAGICNUM 48967849
03-10 20:02:01 [149]  PROTOCOMP
03-10 20:02:01 [149]  ACFCOMP
03-10 20:02:01 [149] LCP:  SendConfigAck(Req-Sent)
03-10 20:02:01 [149]  ACCMAP 000a0000
03-10 20:02:01 [149]  AUTHPROTO proto = c023
03-10 20:02:01 [149]  MAGICNUM 48967849
03-10 20:02:01 [149]  PROTOCOMP
03-10 20:02:01 [149]  ACFCOMP
03-10 20:02:01 [149] HdlcOutput
03-10 20:02:01 [149]  ff 03 c0 21 02 1d 00 18 02 06 00 0a 00 00 03 04
03-10 20:02:01 [149]  c0 23 05 06 48 96 78 49 07 02 08 02 2b a4
03-10 20:02:01 [149] LCP: state change Req-Sent --> Ack-Sent
03-10 20:02:01 [149] HdlcInput:
03-10 20:02:01 [149]  ff 03 c0 21 04 03 00 08 03 04 c0 23 97 e3
03-10 20:02:01 [149] LCP: Received Configure Reject (3) state =
Ack-Sent (8)
03-10 20:02:01 [149] LCP: RecvConfigRej.
03-10 20:02:01 [149]  AUTHPROTO proto = c023
03-10 20:02:01 [149] LCP: SendConfigReq
03-10 20:02:01 [149]  ACFCOMP
03-10 20:02:01 [149]  PROTOCOMP
03-10 20:02:01 [149]  ACCMAP [6] 00000000
03-10 20:02:01 [149]  MRU [4] 1500
03-10 20:02:01 [149]  MAGICNUM [6] 876b9a29
03-10 20:02:01 [149]  AUTHPROTO [4] 49187
03-10 20:02:01 [149] HdlcOutput
03-10 20:02:01 [149]  ff 03 c0 21 01 04 00 1c 08 02 07 02 02 06 00 00
03-10 20:02:01 [149]  00 00 01 04 05 dc 05 06 87 6b 9a 29 03 04 c0 23
 a3 d9
03-10 20:02:01 [149] HdlcInput:
03-10 20:02:01 [149]  ff 03 c0 21 04 04 00 08 03 04 c0 23 8f 24
03-10 20:02:01 [149] LCP: Received Configure Reject (4) state =
Ack-Sent (8)
03-10 20:02:01 [149] LCP: RecvConfigRej.
03-10 20:02:01 [149]  AUTHPROTO proto = c023
03-10 20:02:01 [149] LCP: SendConfigReq
03-10 20:02:01 [149]  ACFCOMP
03-10 20:02:01 [149]  PROTOCOMP
03-10 20:02:01 [149]  ACCMAP [6] 00000000
03-10 20:02:01 [149]  MRU [4] 1500
03-10 20:02:01 [149]  MAGICNUM [6] 876b9a29
03-10 20:02:01 [149]  AUTHPROTO [4] 49187
03-10 20:02:01 [149] HdlcOutput
03-10 20:02:01 [149]  ff 03 c0 21 01 05 00 1c 08 02 07 02 02 06 00 00
03-10 20:02:01 [149]  00 00 01 04 05 dc 05 06 87 6b 9a 29 03 04 c0 23
 eb 8b
03-10 20:02:02 [149] HdlcInput:
03-10 20:02:02 [149]  ff 03 c0 21 04 05 00 08 03 04 c0 23 5a bb
03-10 20:02:02 [149] LCP: Received Configure Reject (5) state =
Ack-Sent (8)
03-10 20:02:02 [149] LCP: RecvConfigRej.
03-10 20:02:02 [149]  AUTHPROTO proto = c023
03-10 20:02:02 [149] LCP: SendConfigReq
03-10 20:02:02 [149]  ACFCOMP
03-10 20:02:02 [149]  PROTOCOMP
03-10 20:02:02 [149]  ACCMAP [6] 00000000
03-10 20:02:02 [149]  MRU [4] 1500
03-10 20:02:02 [149]  MAGICNUM [6] 876b9a29
03-10 20:02:02 [149]  AUTHPROTO [4] 49187
03-10 20:02:02 [149] HdlcOutput
03-10 20:02:02 [149]  ff 03 c0 21 01 06 00 1c 08 02 07 02 02 06 00 00
03-10 20:02:02 [149]  00 00 01 04 05 dc 05 06 87 6b 9a 29 03 04 c0 23
 33 7d
03-10 20:02:02 [149] HdlcInput:
03-10 20:02:02 [149]  ff 03 c0 21 04 06 00 08 03 04 c0 23 34 13
03-10 20:02:02 [149] LCP: Received Configure Reject (6) state =
Ack-Sent (8)
03-10 20:02:02 [149] LCP: RecvConfigRej.
03-10 20:02:02 [149]  AUTHPROTO proto = c023
03-10 20:02:02 [149] LCP: SendConfigReq
03-10 20:02:02 [149]  ACFCOMP
03-10 20:02:02 [149]  PROTOCOMP
03-10 20:02:02 [149]  ACCMAP [6] 00000000
03-10 20:02:02 [149]  MRU [4] 1500
03-10 20:02:02 [149]  MAGICNUM [6] 876b9a29
03-10 20:02:02 [149]  AUTHPROTO [4] 49187
03-10 20:02:02 [149] HdlcOutput
03-10 20:02:02 [149]  ff 03 c0 21 01 07 00 1c 08 02 07 02 02 06 00 00
03-10 20:02:02 [149]  00 00 01 04 05 dc 05 06 87 6b 9a 29 03 04 c0 23
 7b 2f
03-10 20:02:02 [149] HdlcInput:
03-10 20:02:02 [149]  ff 03 c0 21 04 07 00 08 03 04 c0 23 e1 8c
03-10 20:02:02 [149] LCP: Received Configure Reject (7) state =
Ack-Sent (8)
03-10 20:02:02 [149] LCP: RecvConfigRej.
03-10 20:02:02 [149]  AUTHPROTO proto = c023
03-10 20:02:02 [149] LCP: SendConfigReq
03-10 20:02:02 [149]  ACFCOMP
03-10 20:02:02 [149]  PROTOCOMP
03-10 20:02:02 [149]  ACCMAP [6] 00000000
03-10 20:02:02 [149]  MRU [4] 1500
03-10 20:02:02 [149]  MAGICNUM [6] 876b9a29
03-10 20:02:02 [149]  AUTHPROTO [4] 49187
03-10 20:02:02 [149] HdlcOutput
03-10 20:02:02 [149]  ff 03 c0 21 01 08 00 1c 08 02 07 02 02 06 00 00
03-10 20:02:02 [149]  00 00 01 04 05 dc 05 06 87 6b 9a 29 03 04 c0 23
 f0 1a
03-10 20:02:02 [149] HdlcInput:
03-10 20:02:02 [149]  ff 03 c0 21 04 08 00 08 03 04 c0 23 15 95
03-10 20:02:02 [149] LCP: Received Configure Reject (8) state =
Ack-Sent (8)
03-10 20:02:02 [149] LCP: RecvConfigRej.
03-10 20:02:02 [149]  AUTHPROTO proto = c023
03-10 20:02:02 [149] LCP: SendConfigReq
03-10 20:02:02 [149]  ACFCOMP
03-10 20:02:02 [149]  PROTOCOMP
03-10 20:02:02 [149]  ACCMAP [6] 00000000
03-10 20:02:02 [149]  MRU [4] 1500
03-10 20:02:02 [149]  MAGICNUM [6] 876b9a29
03-10 20:02:02 [149]  AUTHPROTO [4] 49187
03-10 20:02:02 [149] HdlcOutput
03-10 20:02:02 [149]  ff 03 c0 21 01 09 00 1c 08 02 07 02 02 06 00 00
03-10 20:02:02 [149]  00 00 01 04 05 dc 05 06 87 6b 9a 29 03 04 c0 23
 b8 48
03-10 20:02:03 [149] HdlcInput:
03-10 20:02:03 [149]  ff 03 c0 21 04 09 00 08 03 04 c0 23 c0 0a
03-10 20:02:03 [149] LCP: Received Configure Reject (9) state =
Ack-Sent (8)
03-10 20:02:03 [149] LCP: RecvConfigRej.
03-10 20:02:03 [149]  AUTHPROTO proto = c023
03-10 20:02:03 [149] LCP: SendTerminateReq.
03-10 20:02:03 [149] HdlcOutput
03-10 20:02:03 [149]  ff 03 c0 21 05 0a 00 04 9b ee
03-10 20:02:03 [149] LCP: state change Ack-Sent --> Closing
03-10 20:02:03 [149] HdlcInput:
03-10 20:02:03 [149]  ff 03 c0 21 06 0a 00 04 56 cb
03-10 20:02:03 [149] LCP: Received Terminate Ack (10) state = Closing
(4)
03-10 20:02:03 [149] LCP: state change Closing --> Closed
03-10 20:02:03 [149] LCP: LayerFinish
03-10 20:02:03 [149] Disconnected!
03-10 20:02:03 [149] Connect time: 8 secs
03-10 20:02:03 [149] Phase: Dead
03-10 20:02:03 [149] LCP: state change Closed --> Initial
03-10 20:02:03 [149] Phase: Dead
03-10 20:05:32 [149] PPP Terminated.

------------8<------------8<------------8<------------8<------------