Date: Wed, 24 Jul 2002 22:31:46 +0200 From: "Danny Carroll" <danny@legalaliens.org> To: "Julian Elischer" <julian@elischer.org> Cc: <net@freeBSD.org> Subject: Re: Dummynet queues and one-pass Message-ID: <001901c23351$2268db60$0164a8c0@llama> References: <Pine.BSF.4.21.0207241251590.4594-100000@InterJet.elischer.org>
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> This does look like your ack packets are being held up > behind a large queue of incoming packets at the far end of the > link. > > Nealy all tcp packets have ACK. They may just not be ACKing NEW data.. > I figured that out now... (Hmm Wish I still had those TCP/IP books) > try limit you incoming data rate to 22KB/sec > (select a rule that does NOT apply to the acks of the upload) > > The acks for the upload will slip in througn that 1K/S gap you leave > them. But that's the trick isnt it.... I know that's what I need to do, but how do you make a rule that just gets these upload acks? Or alternativly get a rule that matches everything but? Ideally I'd like it to work with any TCP app, http, ftp, icq, dcc, smtp, whatever.... And also, should I just make one pipe for all the non-upload-ack packets (the ones that would fit in the 22kb range) or a pipe for all and two queue's with different weights? Which is the more elegant implementation. Sorry for the moranic questions but dummynet is new to me... -D To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-net" in the body of the message
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