From owner-freebsd-bugs Sat Jun 12 22: 0: 4 1999 Delivered-To: freebsd-bugs@freebsd.org Received: from freefall.freebsd.org (freefall.FreeBSD.ORG [204.216.27.21]) by hub.freebsd.org (Postfix) with ESMTP id A3D66150B0 for ; Sat, 12 Jun 1999 22:00:02 -0700 (PDT) (envelope-from gnats@FreeBSD.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.9.3/8.9.2) id WAA78086; Sat, 12 Jun 1999 22:00:02 -0700 (PDT) (envelope-from gnats@FreeBSD.org) Date: Sat, 12 Jun 1999 22:00:02 -0700 (PDT) Message-Id: <199906130500.WAA78086@freefall.freebsd.org> To: freebsd-bugs@FreeBSD.org Cc: From: David Gilbert Subject: Re: kern/10535: Very poor ethernet performance with tx driver Reply-To: David Gilbert Sender: owner-freebsd-bugs@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.org The following reply was made to PR kern/10535; it has been noted by GNATS. From: David Gilbert To: Ustimenko Semen Cc: David Gilbert , freebsd-gnats-submit@freebsd.org Subject: Re: kern/10535: Very poor ethernet performance with tx driver Date: Sun, 13 Jun 1999 00:57:30 -0400 (EDT) OK... I've cvsup'd, and commented out #define EARLY_RX 1 against 3.2-STABLE. This appears to make the problem dissappear, but I have found a new quirk. I've been playing with skip, and all packets coming out of a host with a tx0 card look like the following to a tcpdump: 00:49:19.010107 truncated-ip - 120 bytes missing!sabre.velocet.net > strike.velocet.ca: ip-proto-57 184 ... and that means that the receiver is obviously not going to like them :). Can you think of anything that would cause this --- or should I just go out and buy new ethernet cards :). Dave. -- ============================================================================ |David Gilbert, Velocet Communications. | Two things can only be | |Mail: dgilbert@velocet.net | equal if and only if they | |http://www.velocet.net/~dgilbert | are precisely opposite. | =========================================================GLO================ To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-bugs" in the body of the message