From: Gerrit Renker <gerrit@erg.abdn.ac.uk>
To: dccp@vger.kernel.org
Subject: Re: TFRC Faster Restart implementation for Linux DCCP
Date: Thu, 26 Jul 2007 10:02:27 +0000 [thread overview]
Message-ID: <200707261102.27871@strip-the-willow> (raw)
In-Reply-To: <5640c7e00707152131k689ff53dn105ed1c0f3b90717@mail.gmail.com>
| > There is an issue with the ping probes, will write up in a separate email.
| >
| I'm not intending to implement ping probes as per IETF mailing list.
I am just about to catch up with the results from Monday ... it seems the authors
are going to make the ping probes optional anyway.
http://www1.ietf.org/mail-archive/web/dccp/current/msg02478.html
The problem that I found with the ping probes is that they need to be sent at a
rate of max(t_ipi, 4*R). With small RTTs, this would mean bursts of 3..10 ping
packets per timer tick ... which is quite a lot for an `idle' connection.
prev parent reply other threads:[~2007-07-26 10:02 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-07-16 4:31 TFRC Faster Restart implementation for Linux DCCP Ian McDonald
2007-07-16 7:51 ` [dccp] " Arjuna Sathiaseelan
2007-07-16 12:04 ` Gerrit Renker
2007-07-17 4:25 ` Ian McDonald
2007-07-17 14:38 ` Gerrit Renker
2007-07-25 9:10 ` Ian McDonald
2007-07-26 8:32 ` Gerrit Renker
2007-07-26 9:42 ` Ian McDonald
2007-07-26 10:02 ` Gerrit Renker [this message]
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