Date: Fri, 25 Aug 2000 00:34:55 +0200 From: Ingolf Koch <ingolf@jellonet.de> To: Gary Jennejohn <garyj@muc.de> Cc: Ingolf Koch <ingolf@jellonet.de>, freebsd-isdn@FreeBSD.ORG, netbsd-help@netbsd.org Subject: Re: i4b on NetBSD_1.5ALPHA2/i386: strange traffic Message-ID: <20000825003455.A20596@maus.local.net> In-Reply-To: <200008242040.WAA31430@peedub.muc.de>; from garyj@peedub.muc.de on Thu, Aug 24, 2000 at 10:40:02PM %2B0200 References: <20000823000623.A16988@maus.local.net> <200008242040.WAA31430@peedub.muc.de>
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Content-Type: text/plain; charset=us-ascii
On Thu, Aug 24, 2000 at 10:40:02PM +0200, Gary Jennejohn wrote:
> The best way to find out what this is is to run isdntrace on the
> connection.
See the attached isdntrace.log file. There is on the one hand the
traffic on the D channel (4 bytes). On the other hand, there is
this strange traffic on the B2 channel (16 bytes each).
Regards
Ingolf
--
Ingolf Koch ICQ#60829470 Beste Kneipe in Jena-Ost
PGP: 0x7B3B5661 213C 828E 0C92 16B5 05D0 4D5B A324 EC04
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Content-Type: text/plain; charset=us-ascii
Content-Description: ISDN trace log
Content-Disposition: attachment; filename="isdntrace.log"
=========== isdntrace controller #0 =========== started Fri Aug 25 00:26:30 2000
-- NT->TE - unit:0 - frame:000001 - time:25.08 00:26:33.307242 - length:16 -----
B2:000 ff 03 c0 21 09 0b 00 0c 72 5a de 01 00 01 5c ad ...!....rZ....\.
-- TE->NT - unit:0 - frame:000002 - time:25.08 00:26:33.307242 - length:16 -----
B2:000 ff 03 c0 21 0a 0b 00 0c 5f f5 9a 92 00 01 5c ad ...!...._.....\.
-- NT->TE - unit:0 - frame:000027 - time:25.08 00:26:39.146927 - length:4 ------
Dump:000 02 97 01 05 ....
Q921: SAP=0 (Call Control), C, TEI=75, S-Frame: RR N(R) 2 PF 1
-- TE->NT - unit:0 - frame:000028 - time:25.08 00:26:39.146927 - length:4 ------
Dump:000 02 97 01 07 ....
Q921: SAP=0 (Call Control), R, TEI=75, S-Frame: RR N(R) 3 PF 1
-- NT->TE - unit:0 - frame:000003 - time:25.08 00:26:43.306702 - length:16 -----
B2:000 ff 03 c0 21 09 0c 00 0c 72 5a de 01 00 00 00 00 ...!....rZ......
-- TE->NT - unit:0 - frame:000004 - time:25.08 00:26:43.306702 - length:16 -----
B2:000 ff 03 c0 21 0a 0c 00 0c 5f f5 9a 92 00 00 00 00 ...!...._.......
-- NT->TE - unit:0 - frame:000029 - time:25.08 00:26:49.386373 - length:4 ------
Dump:000 02 97 01 05 ....
Q921: SAP=0 (Call Control), C, TEI=75, S-Frame: RR N(R) 2 PF 1
-- TE->NT - unit:0 - frame:000030 - time:25.08 00:26:49.386373 - length:4 ------
Dump:000 02 97 01 07 ....
Q921: SAP=0 (Call Control), R, TEI=75, S-Frame: RR N(R) 3 PF 1
-- NT->TE - unit:0 - frame:000005 - time:25.08 00:26:53.316161 - length:16 -----
B2:000 ff 03 c0 21 09 0d 00 0c 72 5a de 01 00 01 6f b3 ...!....rZ....o.
-- TE->NT - unit:0 - frame:000006 - time:25.08 00:26:53.316161 - length:16 -----
B2:000 ff 03 c0 21 0a 0d 00 0c 5f f5 9a 92 00 01 6f b3 ...!...._.....o.
-- NT->TE - unit:0 - frame:000031 - time:25.08 00:26:59.625820 - length:4 ------
Dump:000 02 97 01 05 ....
Q921: SAP=0 (Call Control), C, TEI=75, S-Frame: RR N(R) 2 PF 1
-- TE->NT - unit:0 - frame:000032 - time:25.08 00:26:59.625820 - length:4 ------
Dump:000 02 97 01 07 ....
Q921: SAP=0 (Call Control), R, TEI=75, S-Frame: RR N(R) 3 PF 1
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