From owner-freebsd-net@freebsd.org Wed Apr 14 14:22:17 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 3E16F5DB0C4 for ; Wed, 14 Apr 2021 14:22:17 +0000 (UTC) (envelope-from darryn.nicol@gmail.com) Received: from mail-il1-x12a.google.com (mail-il1-x12a.google.com [IPv6:2607:f8b0:4864:20::12a]) (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 4FL4Rr4YhFz3KLJ for ; Wed, 14 Apr 2021 14:22:16 +0000 (UTC) (envelope-from darryn.nicol@gmail.com) Received: by mail-il1-x12a.google.com with SMTP id c15so17275523ilj.1 for ; Wed, 14 Apr 2021 07:22:16 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:from:date:message-id:subject:to; bh=zyuLXHWOGCQsTKKqOhgb4EwZJdVxd/ABinMbSLr8GXs=; b=EYdqxDSkf6yxYD9TDZ8z7zaq/whwRDHlgOd3T9jkNQ9OC8QETeXjidzSQvzxX60vH7 Mf+lbvUAUo9vNz2truckKwbFFDHZ5U2McqK9kFtTZ0jxfYRC6FJWHqGOityVNf6mrVh9 oyjO537rEUxmf0bJxNBuAnMLaW+AnIe5K0mU0hUW67xWJi9bx9/wMXLDobQ56yNQjveU Zdkte0A8UYn1VYYW6LrUsZ2pG1Ov9kPV5Y7LOJ5D5W/clcqvzSTrA5TdgOitfOJI+XQU 1/AiDleZoxs+o2CIU1EbLjaWJuNuc/0D3FHoWut8EMOLg9fFj5v3H/FdWOZkgcHAtH7C Q3/Q== 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=zyuLXHWOGCQsTKKqOhgb4EwZJdVxd/ABinMbSLr8GXs=; b=JdNya5Vju/SV1VXYaUZrVTL52nl2gA406nwg6t2JH5+edxtv6uzHeyMZFtUIgZ0/Dl G5NW0IdClXFCw+JlSActi0ENu45RAt69enU/yejLYDGRQ+k+76nGZHu0OW22F5maLIdp t1JXSujeWub1TTx4lvKfuBE8z50yDUARcMLImXRLjKPfh9eNYXbKVk3GRfaRU+ZRtpO5 EwAmQkJIQxtRLeDXA5fTqG1JqPsmfegdqdS/Ytjjcbhs4obyoAYTEoa+ekgd0fJ+t6MQ nORaoiNnqWrgK/DkpaG527zR2o130ECS7Cs2zux0YdU+UYg/ZLIwRYBKwK8Bz4cvCAcL 1TFg== X-Gm-Message-State: AOAM531FKRsm8Aa1iDfjZJ1eRqCeiAf3pGVILq3RuGuvYlx12q6hk4Qn rzXQqc+ogOP+LXk+tKPhegnVCPZHPjBhIP9X3ubIWYpNnbTc0g== X-Google-Smtp-Source: ABdhPJy0ZrLZz1udl7Vt5EBWVtSXPlNLFrAXwuAY0GfdFNB9CiOZY1cy6VUfeSek4JSoU8QRd0SwUnX1uNQQjGA28Ws= X-Received: by 2002:a05:6e02:8c:: with SMTP id l12mr24326266ilm.290.1618410135579; Wed, 14 Apr 2021 07:22:15 -0700 (PDT) MIME-Version: 1.0 From: Darryn Nicol Date: Wed, 14 Apr 2021 15:22:04 +0100 Message-ID: Subject: Some net.link.bridge entries in sysctl.conf appear ignored after upgrade to 13.0-RELEASE To: freebsd-net@freebsd.org X-Rspamd-Queue-Id: 4FL4Rr4YhFz3KLJ X-Spamd-Bar: --- Authentication-Results: mx1.freebsd.org; dkim=pass header.d=gmail.com header.s=20161025 header.b=EYdqxDSk; dmarc=pass (policy=none) header.from=gmail.com; spf=pass (mx1.freebsd.org: domain of darrynnicol@gmail.com designates 2607:f8b0:4864:20::12a as permitted sender) smtp.mailfrom=darrynnicol@gmail.com X-Spamd-Result: default: False [-4.00 / 15.00]; R_SPF_ALLOW(-0.20)[+ip6:2607:f8b0:4000::/36:c]; FREEMAIL_FROM(0.00)[gmail.com]; TO_DN_NONE(0.00)[]; DKIM_TRACE(0.00)[gmail.com:+]; DMARC_POLICY_ALLOW(-0.50)[gmail.com,none]; NEURAL_HAM_SHORT(-1.00)[-1.000]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+,1:+,2:~]; RBL_DBL_DONT_QUERY_IPS(0.00)[2607:f8b0:4864:20::12a:from]; FREEMAIL_ENVFROM(0.00)[gmail.com]; ASN(0.00)[asn:15169, ipnet:2607:f8b0::/32, country:US]; TAGGED_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)[-0.999]; MIME_GOOD(-0.10)[multipart/alternative,text/plain]; PREVIOUSLY_DELIVERED(0.00)[freebsd-net@freebsd.org]; RCPT_COUNT_ONE(0.00)[1]; SPAMHAUS_ZRD(0.00)[2607:f8b0:4864:20::12a:from:127.0.2.255]; RCVD_IN_DNSWL_NONE(0.00)[2607:f8b0:4864:20::12a:from]; RCVD_COUNT_TWO(0.00)[2]; RCVD_TLS_ALL(0.00)[]; MAILMAN_DEST(0.00)[freebsd-net] X-Mailman-Approved-At: Wed, 14 Apr 2021 18:50:26 +0000 Content-Type: text/plain; charset="UTF-8" X-Content-Filtered-By: Mailman/MimeDel 2.1.34 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: Wed, 14 Apr 2021 14:22:17 -0000 I have the following entries in /etc/sysctl.conf to facilitate the use of IPFW within VNET jails: # Only pass IP packets when pfil is enabled net.link.bridge.pfil_onlyip=0 # Packet filter on the bridge interface net.link.bridge.pfil_bridge=0 # Packet filter on the member interface net.link.bridge.pfil_member=0 These worked fine in 12.2-RELEASE but since the upgrade after every reboot these are all set to 1. If I set them manually they work, but are reset to 1 after another reboot. I have other entries in sysctl.conf that work, did these sysctls change in 13?