Date: Tue, 17 Jul 2007 12:22:03 +1000 From: James Healy <jhealy@swin.edu.au> To: freebsd-net@freebsd.org Cc: Andrew <andybrand@swin.edu.au> Subject: Re: Odd congestion window behaviour [ was: Draft email to freebsd-net ] Message-ID: <469C27CB.9090906@swin.edu.au> In-Reply-To: <469B5069.6080706@cisco.com> References: <469AF916.6090901@swin.edu.au> <469AFE80.2090304@swin.edu.au> <469B5069.6080706@cisco.com>
next in thread | previous in thread | raw e-mail | index | archive | help
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 > I.e. where we keep past connection state and use that > as a reference for the initial cwnd. I asked Mark about > this in the past.. and he said that his paper was > mis-interpreted and this is incorrect behavior. If you > have no connections up to a peer you should not use any > past value for the cwnd... So it's possible that the inital cwnd shouldn't be set by the hostcache at all? If this was the case, does that mean we'd just use the rfc 3390 logic if enabled, with fallback to the manual sysctl variables as a last resort? James -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.7 (FreeBSD) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iD8DBQFGnCfL4oawkrbYo/kRAuRMAJ47fESbkRB076y7w4hUA25FJp8i+wCcCg13 aMQJpkHxjy6RdWXVoGmHhX4= =QYKp -----END PGP SIGNATURE----- Swinburne University of Technology CRICOS Provider Code: 00111D NOTICE This e-mail and any attachments are confidential and intended only for the use of the addressee. They may contain information that is privileged or protected by copyright. If you are not the intended recipient, any dissemination, distribution, printing, copying or use is strictly prohibited. The University does not warrant that this e-mail and any attachments are secure and there is also a risk that it may be corrupted in transmission. It is your responsibility to check any attachments for viruses or defects before opening them. If you have received this transmission in error, please contact us on +61 3 9214 8000 and delete it immediately from your system. We do not accept liability in connection with computer virus, data corruption, delay, interruption, unauthorised access or unauthorised amendment. Please consider the environment before printing this email.
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?469C27CB.9090906>