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Re: [SCTP-Discussion] problem when establishing association with -pre11


Chronological Thread 
  • From: Andreas Jungmaier <ajung AT exp-math.uni-essen.de>
  • To: discussion AT sctp.de, Held Martin ICM N MC MI E6 <Martin.Held AT icn.siemens.de>
  • Subject: Re: [SCTP-Discussion] problem when establishing association with -pre11
  • Date: Thu Jun 7 18:40:02 2001
  • List-id: SCTP Discussions <discussion.sctp.de>
  • Organization: University of Essen, Germany

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Martin, all,

you must make sure, that you specify all IPv6 adresses, that are assigned to
your
interface....else it will look like OOTB, and be ignored.
What are the exact commands you typed in on the client and the server ?
What are the respective adress configurations (from ifconfig).
What is the LAN topology you used for testing ?

Regards, Andreas

> peer A sending INIT:
> ==============
> Execute command ConnReq
> InstanceID=2
> 10:40:33.284 - Event in Module: distribution.c............
> 10:40:33.284 - sctp_associate called
> 10:40:33.284 - Looking for SCTP Instance 1 in the list
> 10:40:33.285 - Chose local port 10500 for associate !
> 10:40:33.285 - mdi_newAssociation: Instance: 1, local port 10500,
> rem.port: 10500, local tag: 64948532, primary: 0
>
> peer B receiving INIT, sending ABORT:
> ============================
> 09:41:01.809 - Event in Module: adaptation.c............
> 09:41:01.810 - ############### 1 Read Event(s) occurred ->
> dispatch_event()#############
> 09:41:01.810 - SCTP-Message on socket 4 , len=40, portnum=0
> 09:41:01.811 - TODO: check or change function for IPv6 address conversion !
> 09:41:01.811 - IPv6/SCTP-Message from 3ffe:400:350:1866:172:16:161:2 (40
> bytes) -> activating callback
> 09:41:01.811 - DEBUG Validation : old_crc32 == 518b04ca
> 09:41:01.811 - DEBUG Validation : adler32 == 518b04ca
> 09:41:01.811 - mdi_receiveMessage: checking for correct IPV6 addresses
> 09:41:01.811 - TODO: check or change function for IPv6 address conversion !
> 09:41:01.811 - TODO: check or change function for IPv6 address conversion !
> 09:41:01.811 - Event in Module: distribution.c............
> 09:41:01.811 - mdi_receiveMessage : len 40, sourceaddress :
> 3ffe:400:350:1866:172:16:161:2, src_port 10500,dest:
> f1f1:bfbf:300:0:f3f1:bfbf:100:0, dest_port 10500
> 09:41:01.811 - DEBUG: CheckForAddressInInstance, comparing instance a port
> 10500, instance b port 10500
> 09:41:01.811 - DEBUG: CheckForAddressInInstance, acount 0, bcount 0, found
> = FALSE
> 09:41:01.811 - Couldn't find SCTP Instance for Port 10500 in List !
> ...
> 09:41:01.823 - mdi_receiveMsg: sending ABORT with T-Bit
>
> peer B receiving ABORT:
> ==================
> 10:40:33.306 - Event in Module: adaptation.c............
> 10:40:33.306 - ############### 1 Read Event(s) occurred ->
> dispatch_event()#############
> 10:40:33.306 - SCTP-Message on socket 4 , len=16, portnum=0
> 10:40:33.306 - TODO: check or change function for IPv6 address conversion !
> 10:40:33.307 - IPv6/SCTP-Message from 3ffe:400:350:1866:172:16:161:3 (16
> bytes) -> activating callback
> 10:40:33.307 - DEBUG Validation : old_crc32 == 11540185
> 10:40:33.308 - DEBUG Validation : adler32 == 11540185
> 10:40:33.308 - mdi_receiveMessage: checking for correct IPV6 addresses
> 10:40:33.308 - TODO: check or change function for IPv6 address conversion !
> 10:40:33.308 - TODO: check or change function for IPv6 address conversion !
> 10:40:33.308 - Event in Module: distribution.c............
> 10:40:33.308 - mdi_receiveMessage : len 16, sourceaddress :
> 3ffe:400:350:1866:172:16:161:3, src_port 10500,dest:
> f1f1:bfbf:300:0:b0f2:bfbf::, dest_port 10500
> 10:40:33.308 - DEBUG: CheckForAddressInInstance, comparing instance a port
> 10500, instance b port 10500
> 10:40:33.308 - DEBUG: CheckForAddressInInstance, acount 0, bcount 0, found
> = FALSE
> 10:40:33.308 - Couldn't find SCTP Instance for Port 10500 in List !
>
>
> ------------------------------------------------------------
> Martin Held Hofmannstr. 51, 81359 Muenchen, Germany
> Siemens AG phone +49 89 722 37386
> ICM N MC MI E6 fax +49 89 722 57506
> Mobile Internet
> mailto:Martin.Held AT icn.siemens.de
>
> _______________________________________________
> discussion mailing list
> discussion AT sctp.de
> http://www.sctp.de/mailman/listinfo/discussion

- --

Andreas Jungmaier

- ----------------------------------------------------------------------------
\|/ _____ \|/ Andreas Jungmaier, Dipl.-Ing.
"@'/ , . \`@" University of Essen
ajung AT exp-math.uni-essen.de
/_| \___/ |__\ -> Computer Networking Tel. : +49 (0201) 183-7636
\___U_/ Technology Group <-
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PGP Public Key and Fingerprint: see http://www.exp-math.uni-essen.de/~ajung
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