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Re: [SCTP-Discussion] Re: Multihoming feature of sctp


Chronological Thread 
  • From: Michael Tuexen <Michael.Tuexen AT micmac.franken.de>
  • To: "hi_research AT yahoo.co.uk" <hi_research AT yahoo.co.uk>
  • Cc: discussion AT sctp.de
  • Subject: Re: [SCTP-Discussion] Re: Multihoming feature of sctp
  • Date: Wed Jan 12 12:42:01 2005
  • List-id: SCTP Discussions <discussion.sctp.de>

See my comments below.

Best regards
Michael

On Jan 12, 2005, at 11:40 Uhr,
hi_research AT yahoo.co.uk
wrote:

hello,

did you find the reason of the probem?


No. I would guess that there are other associations. So is this
really the trace you see when only one instance of each program
is running? Have you checked that with ps?
thanks,
babu


hello,

thank you for your mail. no, i did not test anything earlier. i
installed only sctplib-1.0.1 and socketapi-1.3.1.

thanks,
babu






Hi,

Both paths are working as you see in the HB exchange in frame number
22-25. The HBs in frame 49 and 84 seem to belong to different
associations. Did you do some testing earlier? Are there additional
instances of the sctplib running? Which version of the sctplib are
you using?

Best regards
Michael

On Jan 11, 2005, at 5:09 Uhr,
hi_research AT yahoo.co.uk
wrote:

hello,

now i attached the ethereal tracefile with this email.

thanks,
babu

--- Michael Tuexen
<Michael.Tuexen AT micmac.franken.de>
wrote:
Babu,

can you please use the -V output on the client and
the server and send
the ethereal tracefile, not screenshots?

Best regards
michael

On Jan 11, 2005, at 2:45 Uhr,
hi_research AT yahoo.co.uk
wrote:

hello,

thanks for the mail.

one pc network configuration is:
etho0 -> 172.30.58.2/24
etho1-> 172.30.59.2/24

another pc network configuration is:
etho0 -> 172.30.58.3/24
etho1-> 172.30.59.3/24

i tried the way that you said.
at first i run ./echo_server on pc1.
and after that i run ./terminal -d 172.30.58.2 on
pc2.

I attached my ehtereal trace with this email.

Thanks,
Babu

<Michael.Tuexen AT micmac.franken.de>
wrote:
Babu,

could you please tell me
- what were te commands to start the programs
- what are the IP addresses of the hosts
- how are the host connected.

Best regards
Michael

On Jan 11, 2005, at 1:53 Uhr,
hi_research AT yahoo.co.uk
wrote:

Hello,

Using sctplib sample program, I tested
multihoming
feature of sctp. But instead of heartbeat ack
chunk I
got abort chunk, but I think I was able to
transfer
data using alternate link. Could you please tell
me
what did I mistake?

Thanks,
Babu










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