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Dear Sebastian,
please see my comments below.
Best regards
Michael

Michael Tuexen Tel.: +49 89 722 47210
Siemens AG Fax: +49 89 722 48212
ICN WN CS SE 5 E-mail:
Michael.Tuexen AT icn.siemens.de

> -----Original Message-----
> From: S> ébastien Edel
> [SMTP:s.edel AT nmg.fr]
> Sent: Thursday, August 23, 2001 5:27 PM
> To: SCTP mailing list
> Subject: [SCTP-Discussion] Using sctp_setPrimary(...)
>
> hello all
>
> my configuration is:
>
> client with 2 IP address (pre14 version)
> 172.16.1.212 and 172.16.1.213
>
> server with1 IP address: (pre13 version)
> 172.16.1.204
>
> The three (cards) are connected an a Switch
>
> I run the server and wait for an association
>
> I run the client and do the association:
>
> when I call sctp_registerInstance(...);, the localAddressList is:
> unsigned char localAddressList[2][46];
>
> strcpy ((char*) localAddressList[0], "172.16.1.212"); //my two
> client
> strcpy ((char*) localAddressList[1], "172.16.1.213"); //IP address
>
[Tuexen Michael] With sctp_setPrimary you can set the
REMOTE IP-address where DATA chunks are send to. This is
possible only AFTER the association has been established.

> when I call sctp_setPrimary(assocId, 1); //to choise IP address
> 172.16.1.213
> return value is 1 (an error!!!)
[Tuexen Michael] Do you call it at the server or client,
before or after association establishment.
> I verify the value of numberOfAddress in struct SCTP_Association_Status is
> equal to 1
> (one IP address)
> primaryDestinationAddress is 172.16.1.212
> primaryAddressIndex is 0
[Tuexen Michael] Here you should see two addresses, right?


> I do that with the server and with the client, and I always had bad
> result!!!
>
> what is the problem, is it a bug?
[Tuexen Michael] Well, please indicate if you are doing it at the
server or the client, before or after the establishment of the assoc.
> thanks for answer
[Tuexen Michael] The numberOf Addresses should be two on the client,
1 at the server. You should be able to call
sctp_setprimary(associd,1) on the
server after the assoc has been established. The echo_tool does all
that and
it is working in pre13 and pre14.
> regards Sébastien
>
> _______________________________________________
> discussion mailing list
> discussion AT sctp.de
> http://www.sctp.de/mailman/listinfo/discussion

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• [SCTP-Discussion] Using sctp_setPrimary(...), Sébastien Edel, 08/23/2001
  • Re: [SCTP-Discussion] Using sctp_setPrimary(...), Andreas Jungmaier, 08/24/2001
  • <Possible follow-up(s)>
  • RE: [SCTP-Discussion] Using sctp_setPrimary(...), Tuexen Michael, 08/24/2001

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