From owner-freebsd-net@freebsd.org Thu Feb 4 20:56:47 2021 Return-Path: Delivered-To: freebsd-net@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 AFE7C52EEB6 for ; Thu, 4 Feb 2021 20:56:47 +0000 (UTC) (envelope-from johalun0@gmail.com) Received: from mail-pg1-x52f.google.com (mail-pg1-x52f.google.com [IPv6:2607:f8b0:4864:20::52f]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 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 4DWrSt4XXTz4tZr for ; Thu, 4 Feb 2021 20:56:46 +0000 (UTC) (envelope-from johalun0@gmail.com) Received: by mail-pg1-x52f.google.com with SMTP id z21so2984937pgj.4 for ; Thu, 04 Feb 2021 12:56:46 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=to:from:subject:message-id:date:user-agent:mime-version :content-transfer-encoding:content-language; bh=HS4wR8duGVHusMba3iDqFsXWeq/rGMbnAlrE+DjmiIs=; b=YncLJ+DLL7XYEYmQdqH604WBkPjvEKda2N6y7tz+wgynLrpTTclmOtcdTrrPDBmnxp zDAmY2xuz/ZaAgOEcoSRilGeqBS1cDXeuD3CFFxDGQoqRBygmR18vUuXK9ah8aFxHwbK wJKSXqT4txuOT/4D5sI7npdHViYDFqKnq/v48k+ZNkpRsRCMuRD+lJW7+niHpbez0Q96 F7Vp/Q+X8WrFI/GPY58jETG3JC6JFe0J7Zi9WatYfZE8njJ/m7Cq2aGrfSTdXEvqAc9r xj9HLmPv/hLDbmPZSDKrHHRJgGTGFmpqJI0bUOw4m0RNIfDOAZbgXs+enXvoNw0MbJ+v QouA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:to:from:subject:message-id:date:user-agent :mime-version:content-transfer-encoding:content-language; bh=HS4wR8duGVHusMba3iDqFsXWeq/rGMbnAlrE+DjmiIs=; b=Asb/tLj4x0k+ZgzRAHkvTj7V0rxkoJE0OeszHGT+ZQAbBi4VLOuG0NYLbPefgspn4Y 1svmyr1Im4FB1DXeGCdb08awcOkXUaw8WHPGmerIIFsYFsTHRAtSNa08JQFOqisjkykr Atf9/NchNxp1cBIvPLuZWK2kqXsistApkAtmwPrsFC5etjC2/c9U+jhtKmQ9+/aqa/Lc 9XINl0BQ2FOXLVdX1bPbnNwDyc2N6y8o4rgF7OJR+gVTsYiqFqYIFjBXvOR87KWrMOb3 JV8h6sGufK8qlf7uC7UMgfBqotFoA4gPhHi1LKpth53K9ZAIiPhD2YjrWyg+Jgq94IYN nGDA== X-Gm-Message-State: AOAM531twPPB+yc4zzENMEtdDnnB4AVDwG1th6Krjpq4NPiu22CIneqS aADpjjcqr67WP320ahJ7Ap99DabhWSsyOA== X-Google-Smtp-Source: ABdhPJzBwjLLpYfBj6MGHdWqDNC2pOfMrzRYG3NuUK2YxXIYV5wIuhvORKeUJEb4487Ec3a+mJnNEw== X-Received: by 2002:a63:4c0e:: with SMTP id z14mr847587pga.408.1612472204579; Thu, 04 Feb 2021 12:56:44 -0800 (PST) Received: from ?IPv6:2600:8800:6081:f400::3589? ([2600:8800:6081:f400::3589]) by smtp.gmail.com with ESMTPSA id ck10sm6276512pjb.3.2021.02.04.12.56.43 for (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 04 Feb 2021 12:56:44 -0800 (PST) To: freebsd-net@freebsd.org From: Johannes Lundberg Subject: LACP BPDU packets priority? Message-ID: <84ad7d46-d103-1bf2-29df-2085d4949d30@gmail.com> Date: Thu, 4 Feb 2021 13:56:42 -0700 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.10.0 MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit Content-Language: en-US X-Rspamd-Queue-Id: 4DWrSt4XXTz4tZr X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org; dkim=pass header.d=gmail.com header.s=20161025 header.b=YncLJ+DL; dmarc=pass (policy=none) header.from=gmail.com; spf=pass (mx1.freebsd.org: domain of johalun0@gmail.com designates 2607:f8b0:4864:20::52f as permitted sender) smtp.mailfrom=johalun0@gmail.com X-Spamd-Result: default: False [-3.00 / 15.00]; RCVD_VIA_SMTP_AUTH(0.00)[]; R_SPF_ALLOW(-0.20)[+ip6:2607:f8b0:4000::/36:c]; FREEMAIL_FROM(0.00)[gmail.com]; TO_DN_NONE(0.00)[]; RCVD_COUNT_THREE(0.00)[3]; DKIM_TRACE(0.00)[gmail.com:+]; DMARC_POLICY_ALLOW(-0.50)[gmail.com,none]; NEURAL_HAM_SHORT(-1.00)[-0.998]; FROM_EQ_ENVFROM(0.00)[]; SUBJECT_ENDS_QUESTION(1.00)[]; RBL_DBL_DONT_QUERY_IPS(0.00)[2607:f8b0:4864:20::52f:from]; FREEMAIL_ENVFROM(0.00)[gmail.com]; ASN(0.00)[asn:15169, ipnet:2607:f8b0::/32, country:US]; MID_RHS_MATCH_FROM(0.00)[]; DWL_DNSWL_NONE(0.00)[gmail.com:dkim]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-1.00)[-1.000]; R_DKIM_ALLOW(-0.20)[gmail.com:s=20161025]; FROM_HAS_DN(0.00)[]; TO_MATCH_ENVRCPT_ALL(0.00)[]; NEURAL_HAM_LONG(-1.00)[-1.000]; MIME_GOOD(-0.10)[text/plain]; MIME_TRACE(0.00)[0:+]; PREVIOUSLY_DELIVERED(0.00)[freebsd-net@freebsd.org]; RCPT_COUNT_ONE(0.00)[1]; SPAMHAUS_ZRD(0.00)[2607:f8b0:4864:20::52f:from:127.0.2.255]; RCVD_IN_DNSWL_NONE(0.00)[2607:f8b0:4864:20::52f:from]; RCVD_TLS_ALL(0.00)[]; MAILMAN_DEST(0.00)[freebsd-net] X-Mailman-Approved-At: Thu, 04 Feb 2021 21:34:34 +0000 X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 04 Feb 2021 20:56:47 -0000 Hi We're experiencing unstable lacp lagg and not seeing BPDU packets coming to the switch we when expect them to. Can anyone answer what is the priority of those packets? Could it be that they are not being sent from the FreeBSD host because they are stuck in outgoing queue? Please cc me since I'm not subscribed. Thanks!