Date: Mon, 07 Jun 1999 21:48:01 +0200 From: sthaug@nethelp.no To: ken@plutotech.com Cc: alpha@FreeBSD.ORG Subject: Re: lousy ethernet performance w/21143 Message-ID: <63479.928784881@verdi.nethelp.no> In-Reply-To: Your message of "Mon, 7 Jun 1999 13:25:11 -0600 (MDT)" References: <199906071925.NAA23913@panzer.plutotech.com>
next in thread | previous in thread | raw e-mail | index | archive | help
> The machine is on a half-duplex 100BaseT network (i.e. none of the full > duplex problems with the de driver and the 21143). > > With the old kernel, from late April, I can get 7-8MB/sec throughput using > tcpblast to a machine on the local network. With the new kernel, from > Saturday, I'm only getting about 6-7 Kilobytes/sec. ... > Every outgoing packet seems to generate an error! Sounds a lot like duplex mismatch. Have you tried playing with half/full duplex? Back to back with another machine and a different card (ie. Intel Pro 100/B)? Steinar Haug, Nethelp consulting, sthaug@nethelp.no To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-alpha" in the body of the message
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?63479.928784881>