Date: Mon, 30 Mar 1998 23:37:13 -0500 From: "Sean Lyndersay" <lynders@hcs.harvard.edu> To: <dg@root.com> Cc: <freebsd-questions@FreeBSD.ORG> Subject: RE: Slow network performance on 3com 3c509 Message-ID: <000201bd5c5e$acc7d320$78a3f78c@lynders.student.harvard.edu> In-Reply-To: <199803310311.TAA12589@implode.root.com>
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Okay, I've removed the SB16 completely, and rebuilt the kernel with no sound support. I've tried the 3com card on both IRQ 7 (i haven't got a printer) and IRQ 5, to no avail. I'm still getting really slow performance. I'm going to try another network card, and I'll report back. Sean ________________________________________________________________________ Sean Lyndersay Logic is a systematic method for coming lynders@hcs.harvard.edu to the wrong conclusion with confidence. ________________________________________________________________________ [finger for all other info] http://www.hcs.harvard.edu/~lynders > -----Original Message----- > From: root@implode.root.com [mailto:root@implode.root.com]On Behalf Of > David Greenman > Sent: Monday, March 30, 1998 10:11 PM > To: Sean Lyndersay > Cc: freebsd-questions@FreeBSD.ORG > Subject: Re: Slow network performance on 3com 3c509 > > > >> Check that your Ethernet card isn't using the resources of > another device. > >> Slow Ethernet performance can sometimes be linked to sharing IRQs with > >> another device. > > > >All I have in there is an SB16, for which I didn't even have support > >compiled in. I'm probably going to pick up another card tonight and try > >it. Frankly I think this is a lot of trouble to go to, but I have no > >choice at this point. > > An SB16 is quite enough - it doesn't matter if support is compiled in > or not since the conflict is at the hardware level. I recall that SB16's > like to use irq 5 - which IRQ do you have your 3c509 set to? > > -DG > > David Greenman > Core-team/Principal Architect, The FreeBSD Project > To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message
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