Re: A query regarding SCTP congestion control



Hi sazzadur rahman!

On Tue, 25 Mar 2008 21:09:49 -0500; sazzadur rahman wrote about 'A query regarding SCTP congestion control':

I would like to get the values of SCTP congestion control algorithm
variables (*cwnd, ssthresh, flightsize *and* pba)* from any SCTP based
application in runtime for research purpose. Does any API exist in SCTP for
that? Do I need to dig the SCTP code in kernel to get the values?
I will appreciate any help in this regard.

Yes, SCTP has the API for retrieving association parameters, but only
inside the application using that association. If it is your own-written
application - no problem.

--
WBR, Vadim Goncharov. ICQ#166852181 mailto:vadim_nuclight@xxxxxxx
[Moderator of RU.ANTI-ECOLOGY][FreeBSD][http://antigreen.org][LJ:/nuclight]

_______________________________________________
freebsd-net@xxxxxxxxxxx mailing list
http://lists.freebsd.org/mailman/listinfo/freebsd-net
To unsubscribe, send any mail to "freebsd-net-unsubscribe@xxxxxxxxxxx"



Relevant Pages

  • Re: SCTP using questions (API etc.)
    ... SCTP using questions (API etc.)': ... How long can be one particular SCTP message? ... What is the minimum number of streams application can rely ... Put the socket in non-blocking mode, enable notifications, ...
    (freebsd-net)
  • A query regarding SCTP congestion control
    ... I would like to get the values of SCTP congestion control algorithm ... application in runtime for research purpose. ... Does any API exist in SCTP for ...
    (freebsd-net)
  • Re: A query regarding SCTP congestion control
    ... I need to get SCTP congestion window data for research purpose. ... cwnd data from SCTP sender running on FreeBSD 7.0 machine by using KTR ... Steps for getting kernel log ...
    (freebsd-net)
  • Re: A query regarding SCTP congestion control
    ... I need to get SCTP congestion window data for research purpose. ... I tried to plot cwnd vs. time and generated graph. ... Steps for getting kernel log ...
    (freebsd-net)
  • Re: Removing T/TCP and replacing it with something simpler
    ... It is not easy to get kame up and running, ... Maybe Randall would like to chip in on whether BSD SCTP ... is ready for prime time in FreeBSD. ... and another kernel level implementation available separately ...
    (freebsd-arch)