From owner-freebsd-questions@FreeBSD.ORG Fri Aug 22 17:59:32 2014 Return-Path: Delivered-To: freebsd-questions@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 01CA46AA for ; Fri, 22 Aug 2014 17:59:32 +0000 (UTC) Received: from mail-lb0-x22a.google.com (mail-lb0-x22a.google.com [IPv6:2a00:1450:4010:c04::22a]) (using TLSv1 with cipher ECDHE-RSA-RC4-SHA (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 77FF5311C for ; Fri, 22 Aug 2014 17:59:31 +0000 (UTC) Received: by mail-lb0-f170.google.com with SMTP id l4so9936585lbv.29 for ; Fri, 22 Aug 2014 10:59:29 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=date:from:to:cc:subject:message-id:mail-followup-to:references :mime-version:content-type:content-disposition :content-transfer-encoding:in-reply-to:user-agent; bh=MVheXPWyTHrRkemPtA2GJ3f3xyYBwkX7cqdbasMtld4=; b=xT1q9YA8VK7GBnaLT788y8E8Gj8TvMv9GipAHnChfm1srF7aHR0uibn4lP8jUmfVob dmw7xQ8bMFNSVflH7OgKlZSoNgiMlf+MIbXJulM7xz0ytte5b0qPWtpznLkfE/NtabeR hXl1Y7mCw7Yg8JYancVvSv1FkZDB0uQCCBeT4sWy3oaqIilLrJ0E+HFPhjIpKTy9THdz rOYaqwsmrzWtC2cK7h8ZpUQZVS9/DRxZNhaX0PN7UAA9WnGOEyL0CRkT6qh/xtEdRvPj TBXviAkSCqsN2yAYrpofki41wweEG/N55u6IU3YkAToyRzzZ9pHYqtxnKrxuuR0vpyZf TqVw== X-Received: by 10.112.35.138 with SMTP id h10mr5404540lbj.65.1408730369475; Fri, 22 Aug 2014 10:59:29 -0700 (PDT) Received: from free10 (pppoe240h173.ppp.kmv.ru. [94.124.240.173]) by mx.google.com with ESMTPSA id er11sm48038363lbc.49.2014.08.22.10.59.26 for (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 22 Aug 2014 10:59:28 -0700 (PDT) Received: by free10 (sSMTP sendmail emulation); Fri, 22 Aug 2014 21:59:25 +0400 Date: Fri, 22 Aug 2014 21:59:25 +0400 From: Dmitry Sarkisov To: Radek =?utf-8?Q?Krej=C4=8Da?= Subject: Re: Disable multiqueue Message-ID: <20140822175925.GA1839@aperturescience.org> Mail-Followup-To: Dmitry Sarkisov , Radek =?utf-8?Q?Krej=C4=8Da?= , "'freebsd-questions@freebsd.org'" References: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: X-Operating-System: FreeBSD 10.0-RELEASE-p7 amd64 User-Agent: Mutt/1.5.23 (2014-03-12) Cc: "'freebsd-questions@freebsd.org'" X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 22 Aug 2014 17:59:32 -0000 On 22-08-2014, Fri [18:58:09], Radek Krejča wrote: > Hello, > > how can I disable multiqueue on NICs? I have problem, that after change of broken hardware interrupts connection of clients. I have 2 NICs igb and nat over pf. Client starts download and for some while connections interrupts and start again. > > Hardware is the same, but there is new NIC on board which supports multiqueue so I think that this must be the problem. > > Thank you > Radek > > _______________________________________________ > freebsd-questions@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-questions > To unsubscribe, send any mail to "freebsd-questions-unsubscribe@freebsd.org" -- A couple of things I'd check: - possibility of broken cable/card; - tcpdump/wireshark to tell what's going on exactly with your sessions. In case of TCP RST - Which side disrupts the connection. Cheers! -- Dmitry. /---> ------------> \--->