Date: Fri, 4 Sep 2015 10:37:31 +0000 (UTC) From: Nomad Esst <noname.esst@yahoo.com> To: "freebsd-drivers@freebsd.org" <freebsd-drivers@freebsd.org>, FreeBSD Net <freebsd-net@freebsd.org>, Freebsd Hackers List <freebsd-hackers@freebsd.org> Subject: FreeBSD em, igb driver question Message-ID: <740628555.1564144.1441363051289.JavaMail.yahoo@mail.yahoo.com>
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Hi allDuring some performance tests, we found out some weird problems. We use a shell script that do the following : do from 1 to 10Shutdown em/igb interfacesleep 3Bring em/igb interface uptcpreplay -i em0 -l ospf_hello.pcap sleep3end By running this shell on one side we expect 10 ospf hello packets to get arrived at the other side, but tcpdump (on the other side) shows 4, sometimes 8 and etc ... (not all 10 packets are arrived at the other side).We test this scenario with a Cisco router, and all packets are received at the Cisco side. What causes this packet loss in FreeBSD (maybe in em or igb drivers)?I know that this scenario may not have any use in the real world, but I'm curious, why Cisco don't have such behavior.Thanks in advance. Regards. From owner-freebsd-net@freebsd.org Fri Sep 4 22:24:19 2015 Return-Path: <owner-freebsd-net@freebsd.org> Delivered-To: freebsd-net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 9F4849CAE00 for <freebsd-net@mailman.ysv.freebsd.org>; Fri, 4 Sep 2015 22:24:19 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 8B1BA669 for <freebsd-net@FreeBSD.org>; Fri, 4 Sep 2015 22:24:19 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from bugs.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id t84MOJ5d034703 for <freebsd-net@FreeBSD.org>; Fri, 4 Sep 2015 22:24:19 GMT (envelope-from bugzilla-noreply@freebsd.org) From: bugzilla-noreply@freebsd.org To: freebsd-net@FreeBSD.org Subject: [Bug 123330] [nsswitch.conf] Enabling samba wins in nsswitch.conf causes sshd, ftpd, etc services to die Date: Fri, 04 Sep 2015 22:24:19 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: conf X-Bugzilla-Version: unspecified X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: timur@FreeBSD.org X-Bugzilla-Status: In Progress X-Bugzilla-Priority: Normal X-Bugzilla-Assigned-To: freebsd-net@FreeBSD.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: <bug-123330-2472-MiG9hlW8aF@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-123330-2472@https.bugs.freebsd.org/bugzilla/> References: <bug-123330-2472@https.bugs.freebsd.org/bugzilla/> Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: Networking and TCP/IP with FreeBSD <freebsd-net.freebsd.org> List-Unsubscribe: <https://lists.freebsd.org/mailman/options/freebsd-net>, <mailto:freebsd-net-request@freebsd.org?subject=unsubscribe> List-Archive: <http://lists.freebsd.org/pipermail/freebsd-net/>; List-Post: <mailto:freebsd-net@freebsd.org> List-Help: <mailto:freebsd-net-request@freebsd.org?subject=help> List-Subscribe: <https://lists.freebsd.org/mailman/listinfo/freebsd-net>, <mailto:freebsd-net-request@freebsd.org?subject=subscribe> X-List-Received-Date: Fri, 04 Sep 2015 22:24:19 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id3330 --- Comment #3 from Timur I. Bakeyev <timur@FreeBSD.org> --- Is this still relevant? Any tries with recent Samba versions? -- You are receiving this mail because: You are the assignee for the bug.
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