Chronological Thread 

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Hi Dave,
you may want to have a look at an old paper of ours, which you can find
on
http://tdrwww.exp-math.uni-essen.de/inhalt/forschung/sctp_fb/sctp_links.html
It's named "On the Use of SCTP in Failover-Scenarios", and you
probably find some insight there.

Kind regards,
Andreas



David Pascoe
<dp AT ii.net>
schrieb am 15.02.06 08:32:32:

Hi All,

I can see that you get multiple paths when you create an association with
a multi-homed peer. Assuming that both ends are multi-homed, what could an
ULP do to speed up the multi-homing feature ?

I assume a heartBeat will bring down a path and choose another path when a
fault occurs.

Is there anything that the ULP do to help a path swap over. If say a local
interface goes down, we could guess that a path within the association
_might_ be gone because we would route out the down interface to the peer
address in that path - but ... it isn't a given that they route _to_us_
over the same interface that we route to them.

So I was wondering what people do to give positive event indications to
sctplib rather than wait for heartBeat to do it for you ? (also assuming
that you aren't running a routing protocol that will hide all of this from
you).

cheers,
davidp.
--
David Pascoe,
mailto:dp AT ii.net,
Western Australia

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• [SCTP-Discussion] helping Multi-Homing work faster, David Pascoe, 02/15/2006
  • <Possible follow-up(s)>
  • Re: [SCTP-Discussion] helping Multi-Homing work faster, Andreas Jungmaier, 02/15/2006
    • Re: [SCTP-Discussion] helping Multi-Homing work faster, dp, 02/21/2006

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