From owner-freebsd-hackers@freebsd.org Mon Feb 10 19:30:33 2020 Return-Path: Delivered-To: freebsd-hackers@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 0ECDB241F0F for ; Mon, 10 Feb 2020 19:30:33 +0000 (UTC) (envelope-from nonesuch@longcount.org) Received: from mail-qk1-x730.google.com (mail-qk1-x730.google.com [IPv6:2607:f8b0:4864:20::730]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (2048 bits) client-digest SHA256) (Client CN "smtp.gmail.com", Issuer "GTS CA 1O1" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 48GbbW6Mhtz3wkX for ; Mon, 10 Feb 2020 19:30:31 +0000 (UTC) (envelope-from nonesuch@longcount.org) Received: by mail-qk1-x730.google.com with SMTP id v2so2788302qkj.2 for ; Mon, 10 Feb 2020 11:30:31 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=longcount-org.20150623.gappssmtp.com; s=20150623; h=mime-version:from:date:message-id:subject:to; bh=NusLHuTfJN4ccogl8LclAOoig7/uwUbIzM/Ix3V29vI=; b=zQUZZFi+IW+oIjwWK9f3mGezhQ7IPRGcPyxiI6AWWXRGeOIHC9rwesnaeu3oQESNTF ZYBOBv1SOw+XZ/fPKezYMYhwbwtw11BkghlhM8G5H/VxcHbgi+tJm8NeurwSU3yU0lov kisPHTEGzoZEuemqhP5IoI2eHYoQ9uOUgQAORVNxKWKUgZ+4yG/ed+fpQwj2DDwi/YJs EnXNubw1i9X1HcBLgrwhTLjNXG4Dw96BYhzPzyi9AiL0Ypb3YCIdnkOGUin3d8IKdvO/ PRCKcRMN+dhijoFR7ptIWlaOQr4fPmPzTsHr7Bky13je+2pJZ+EcFWNR1Vf9L8U28gkL eBdg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:from:date:message-id:subject:to; bh=NusLHuTfJN4ccogl8LclAOoig7/uwUbIzM/Ix3V29vI=; b=NeZ+iG9Ps2S8qoLpiEayCK5VrrtQZxsfVtszkOcBkR4sbTbtCb7uQ7Gcg3A9AkYpIP 8izEWJIWk4jQhIo4LSYOWcrHyYjY9i4V+fagYlyWMrqB5X8dwkHBFFAovWXJd6VAPbIm 8Rf3iBPWJHD2jiyyL8aGQNJTVFVRRCoI6817zNH0qqB7IuZY4fvk4OfANwKXA1HfHQdA dBVOKsjuJwkqldweeD+8dAbN+jeekauUquUe1IeLngPv8wM2Q/0HtKkGV1kVp/6ew1oj C7ZTLhzuxaBYuflRtDeqt8IEmEC1vnKiDlA8Kg9J4IWGsjZGYUUnuTqebVZ5661jFAum 5FLw== X-Gm-Message-State: APjAAAW/GRAf81UkXT+oruWNL4qc0e+USTS2HJfrW8kNyLWaOa0UFYlR B4CwUNpAusmVx9RKAHxlRC6uy0iI7ejlerlZ0VGaM91zSD4= X-Google-Smtp-Source: APXvYqzHh7L9LXlPmIFSL2SMIRE7aYFQ4ufuv5Zpzgvc1V2oZ5VriXWx6vXbfrPr5kjrKclQ1H3gy4ZAvmnVNNZrM1o= X-Received: by 2002:a37:a389:: with SMTP id m131mr2873173qke.251.1581363030700; Mon, 10 Feb 2020 11:30:30 -0800 (PST) MIME-Version: 1.0 From: Mark Saad Date: Mon, 10 Feb 2020 14:30:20 -0500 Message-ID: Subject: LACP / Slow-protocol issue To: FreeBSD Hackers Content-Type: text/plain; charset="UTF-8" X-Rspamd-Queue-Id: 48GbbW6Mhtz3wkX X-Spamd-Bar: ---- Authentication-Results: mx1.freebsd.org; dkim=pass header.d=longcount-org.20150623.gappssmtp.com header.s=20150623 header.b=zQUZZFi+; dmarc=none; spf=none (mx1.freebsd.org: domain of nonesuch@longcount.org has no SPF policy when checking 2607:f8b0:4864:20::730) smtp.mailfrom=nonesuch@longcount.org X-Spamd-Result: default: False [-4.89 / 15.00]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-1.00)[-1.000,0]; R_DKIM_ALLOW(-0.20)[longcount-org.20150623.gappssmtp.com:s=20150623]; FROM_HAS_DN(0.00)[]; TO_MATCH_ENVRCPT_ALL(0.00)[]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; MIME_GOOD(-0.10)[text/plain]; PREVIOUSLY_DELIVERED(0.00)[freebsd-hackers@freebsd.org]; DMARC_NA(0.00)[longcount.org]; RCPT_COUNT_ONE(0.00)[1]; TO_DN_ALL(0.00)[]; DKIM_TRACE(0.00)[longcount-org.20150623.gappssmtp.com:+]; RCVD_IN_DNSWL_NONE(0.00)[0.3.7.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.0.4.6.8.4.0.b.8.f.7.0.6.2.list.dnswl.org : 127.0.5.0]; R_SPF_NA(0.00)[]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+]; IP_SCORE(-2.59)[ip: (-9.23), ipnet: 2607:f8b0::/32(-1.96), asn: 15169(-1.73), country: US(-0.05)]; ASN(0.00)[asn:15169, ipnet:2607:f8b0::/32, country:US]; RCVD_COUNT_TWO(0.00)[2]; RCVD_TLS_ALL(0.00)[] X-BeenThere: freebsd-hackers@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Technical Discussions relating to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 10 Feb 2020 19:30:33 -0000 Hello FreeBSD Hackers I was wondering if there is anyone on-list who has hands on knowledge of the "slow-protocols" and in particular lacp . I am running a fairly new 12.1-STABLE amd64 r354698 , for reasons I can't yet identify a two port lacp lagg has a short <1sec blip where switches and lagg members believe each side has stopped distributing lacp slow-protocol frames. I am not super knowledgeable about how to diagnose the slow-protocol frames to see who is at fault . Any insight here would help. -- mark saad | nonesuch@longcount.org