Date: Wed, 17 Jan 2001 02:54:47 +0100 (CET) From: Harti Brandt <brandt@fokus.gmd.de> To: Mike Tancsa <mike@sentex.net> Cc: Richard Hodges <rh@matriplex.com>, freebsd-atm@FreeBSD.ORG Subject: Re: ATM under 4.x STABLE (DMA and en driver ?) Message-ID: <Pine.BSF.4.21.0101170250590.4794-100000@beagle.fokus.gmd.de> In-Reply-To: <5.0.1.4.0.20010116121839.033a2a70@marble.sentex.ca>
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On Tue, 16 Jan 2001, Mike Tancsa wrote: > BTW, for my simple protocol requirements, should I try and pick up a couple > of used Fore cards instead ? I am hoping the box will be able to forward > 30-50Mb/s over its life time. I have just finished a driver for the FORE PCA200E which uses the same NATM stack as the en driver. On a 900MHz Athlon it can send 135MBit/sec with plain AAL5 (this is near to the theoretical maximum) and around 15kbyte/sec over TCP. The TCP sending code seems to be the limiting factor in this case. And well, its -current. Drop me a note if you want to give a try... harti -- harti brandt, http://www.fokus.gmd.de/research/cc/cats/employees/hartmut.brandt/private brandt@fokus.gmd.de, harti@begemot.org, lhbrandt@mail.ru To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-atm" in the body of the message
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