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RE: [SCTP-Discussion] SCTP Heartbeat


Chronological Thread 
  • From: Tuexen Michael <Michael.Tuexen AT icn.siemens.de>
  • To: "'discussion AT sctp.de'" <discussion AT sctp.de>
  • Subject: RE: [SCTP-Discussion] SCTP Heartbeat
  • Date: Mon Oct 16 17:02:01 2000
  • List-id: SCTP Discussions <discussion.sctp.de>

Hi,
the draft(v13) says in the first paragraph on page 81 that a Heartbeat is
sent once per RTO plus
the HB.Interval parameter. Since RTO-min = 1 sec this may result in the
behaviour you described.
I think, it is a good idea to support, as an option, a Heartbeat at a
constant rate without taking RTO into account. Andreas, what do you think?
Best reagards
Michael

Michael Tüxen Tel.: +49 89 722 47210
Siemens AG Fax: +49 89 722 48212
ICN WN CS SEN 51 E-mail:
Michael.Tuexen AT icn.siemens.de

----Original Message-----
From: Schruefer Wolfgang
[SMTP:Wolfgang.Schruefer AT icn.siemens.de]
Sent: Monday, October 16, 2000 3:47 PM
To:
'discussion AT sctp.de'
Subject: [SCTP-Discussion] SCTP Heartbeat

Hello,

We want to implement a supervision of the partner site with a short
reaction time (approx 100 ms).
I tried to shorten the heartbeat with option -f but failed. But to
make it longer than 1s worked.

Is this restriction implementation dependent or based on the
SCTP-draft or did I s.th. wrong?

Thanks for an advice!

Wolfgang Schrüfer

**************************************
Wolfgang Schrüfer SIEMENS AG
ICN WN CS EKJ 14 TEL: 722-61646

mailto:Wolfgang.Schruefer AT icn.siemens.de
**************************************

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