Date: Sat, 09 Oct 2004 13:28:21 -0700 From: Sean McNeil <sean@mcneil.com> To: Daniel Eriksson <daniel_k_eriksson@telia.com> Cc: freebsd-current@freebsd.org Subject: RE: re0 failures at 1Gb vs. 100Mb Message-ID: <1097353701.1204.0.camel@server> In-Reply-To: <!~!UENERkVCMDkAAQACAAAAAAAAAAAAAAAAABgAAAAAAAAA0VcX9IoJqUaXPS8MjT1PdsKAAAAQAAAAUEuns37%2BsEiao5A6tA31BwEAAAAA@telia.com> References: <!~!UENERkVCMDkAAQACAAAAAAAAAAAAAAAAABgAAAAAAAAA0VcX9IoJqUaXPS8MjT1PdsKAAAAQAAAAUEuns37%2BsEiao5A6tA31BwEAAAAA@telia.com>
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[-- Attachment #1 --] On Sat, 2004-10-09 at 13:09, Daniel Eriksson wrote: > Sean McNeil wrote: > > > I have a strange problem that I have with my network that is > > related to the output rate of my re0. > > I have a similar problem, but I haven't reported it before because I wasn't > sure it was the fault of the NIC. > > No matter what I do, single connection output rate (TCP) from the RealTek is > erratic and the average is well below expectations when it operates at > 1Gbit. If I force it to 100Mbit (either through ifconfig, or by placing a > cheap 100Mbit switch in between it and GigE switch) the average speed goes > up quite a bit due to a much more stable and consistently high single > connection throughput. > > I have not done much testing of this, but I thought it would be useful to > know that others are having issues too. I was just about to look into polling mode. Have you tried it? Does it make a difference? Sean [-- Attachment #2 --] -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.6 (FreeBSD) iD8DBQBBaEnlyQsGN30uGE4RAjItAJ4htUF0Vai7ZwFXmHoHYSk8T+qrUACgujDD XGN4cQYztml5yVgzl1KQXwk= =yMWT -----END PGP SIGNATURE-----help
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