Date: Sun, 15 Oct 2000 14:28:07 +0200 From: Luuk van Dijk <Luuk.van.Dijk@xs4all.nl> To: freebsd-isdn@freebsd.org Subject: IPCP negotiation stuck in sppp connection setup? Message-ID: <39E9A2D7.7D955AFB@xs4all.nl>
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After much experimenting and probing (I'm new to FreeBSD) I got
my Teles 16.3 passive isa card up and running, to the point where
i4b dials in to my provider (xs4all in the Netherlands), agrees on
the authentication, and then just hangs, AFTER the authentication,
but BEFORE i get an IP number assigned.
I am using 4.1-RELEASE, and I don't know what other config
details would be relevant.
Using tcpdump -i isp0 I get:
------------------------
14:18:24.132082 ID-001 LCP: Configure-Request, Magic-Number=869737524, Auth-Prot CHAP/MD5
0101 000f 0506 33d7 2434 0305 c223 05
14:18:24.667478 ID-001 LCP: Configure-Request, Magic-Number=1618006389, Auth-Prot PAP
0101 000e 0506 6070 d175 0304 c023
14:18:24.668242 ID-001 LCP: Configure-Ack, Magic-Number=1618006389, Auth-Prot PAP
0201 000e 0506 6070 d175 0304 c023
14:18:24.670219 ID-001 LCP: Configure-Ack, Magic-Number=869737524, Auth-Prot CHAP/MD5
0201 000f 0506 33d7 2434 0305 c223 05
14:18:24.670796 ID-002 PAP: Authenticate-Request, Peer-Id=XXX, Passwd=XXXXXXX
0102 0011 036c 647a 087a 6b68 7732 3030
30
14:18:24.702970 ID-002 PAP: Authenticate-Ack
0202 0033 2e0d 0a53 7461 7274 696e 6720
5050 5020 666f 7220 6164 6472 6573 7320
3139 342e 3130 392e 3138 342e 3231 390d
0a0d 0a
14:18:24.706216 ID-001 IPCP: IP-Compression-Protocol
0101 0010 0206 002d 0f00 0306 c26d 0601
14:18:27.687753 ID-002 IPCP: IP-Compression-Protocol
0102 0010 0206 002d 0f00 0306 c26d 0601
14:18:30.713286 ID-003 IPCP: IP-Compression-Protocol
0103 0010 0206 002d 0f00 0306 c26d 0601
14:18:33.732068 ID-004 IPCP: IP-Compression-Protocol
0104 0010 0206 002d 0f00 0306 c26d 0601
14:18:36.757222 ID-005 IPCP: IP-Compression-Protocol
0105 0010 0206 002d 0f00 0306 c26d 0601
14:18:39.781907 ID-006 IPCP: IP-Compression-Protocol
0106 0010 0206 002d 0f00 0306 c26d 0601
14:18:42.800291 ID-007 IPCP: IP-Compression-Protocol
------------------------------
etcetera, until the kernel says isp0: lcp down(opened), phase terminate,
down event(carrier loss) which probably meant the other side hung up.
Maybe xs4all is not prepared to negotiate over compression protocols, if
so, how do I disable this?
Any clues?
Thanks,
Luuk
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