From nobody Thu Aug 3 12:59:26 2023 X-Original-To: freebsd-net@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4RGppN3VXpz2tp2q for ; Thu, 3 Aug 2023 12:59:40 +0000 (UTC) (envelope-from plaine@gmail.com) Received: from mail-qt1-x82b.google.com (mail-qt1-x82b.google.com [IPv6:2607:f8b0:4864:20::82b]) (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 1D4" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4RGppM3DVpz3bGG for ; Thu, 3 Aug 2023 12:59:39 +0000 (UTC) (envelope-from plaine@gmail.com) Authentication-Results: mx1.freebsd.org; dkim=pass header.d=gmail.com header.s=20221208 header.b=QfMfZGgu; spf=pass (mx1.freebsd.org: domain of plaine@gmail.com designates 2607:f8b0:4864:20::82b as permitted sender) smtp.mailfrom=plaine@gmail.com; dmarc=pass (policy=none) header.from=gmail.com Received: by mail-qt1-x82b.google.com with SMTP id d75a77b69052e-4053cc10debso6049551cf.2 for ; Thu, 03 Aug 2023 05:59:39 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20221208; t=1691067578; x=1691672378; h=content-transfer-encoding:to:subject:message-id:date:from :in-reply-to:references:mime-version:from:to:cc:subject:date :message-id:reply-to; bh=vs9YO4whhP38EB2QA25+a7dumB+L4fdCUVOowbxb318=; b=QfMfZGguQRYe3e/NbM3P6SogR0iDcDgf1Q9blrA+3SzEVrRSobOu+S3IB8qIlw24vz V4fS4nR61Yw+qSI9CGTdQ5Ts3q+aPKziUfuyx3z59KrA/LbW/UbFZxQmJXykX+Ol2M1x 6K9/O+OkqdPh0dqr75tK/XE9FHCYZ/O3D++/9dqsJAxXCIk1G/Oobrgi8Px9rbu05ZbE MZZCEeVUE+TuwU+4VK5+yAt7YXsAsvgftpK2J4mBIgKXHg/+16WcaCPTRCX7uGMQpwqV TNF8X4oHxiHGPiyxUphEhOq9YBJ6+l74+jArEHeILYtkuSjgI11jX4dmTOdN+kgsa8ig nRvw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1691067578; x=1691672378; h=content-transfer-encoding:to:subject:message-id:date:from :in-reply-to:references:mime-version:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=vs9YO4whhP38EB2QA25+a7dumB+L4fdCUVOowbxb318=; b=lkH2A+SwSeH3i4mwEYIZb1aClmB/KW+ZLVMGuiIlkbLkjtuWjfWh1aXWHFOweUIoE8 AhjmJPwxEKv1vdeJ/GZqbuahNAewg7UrInUggOjU5+lB74u3SNdUpwGhZzR44GRRhZwB D4eaQUh5yRN0721SJgM9aw6N2nwcJ6tZ3Znnjnwmuq+0c/SW9uBMh/8MmfrZZKHg5zAg DxQwXJbWsawz3s89mKKt4qhz7P4NIlrJUvLAbEDWK3ASs7sWXsTYqslEREjOnPIMqJwK vUugHMsigaPY0Vv005O5v0KBBkokRa+suB6JnSi2XxmPH46z9JRbFm2wHppe20Omamdz B9ZQ== X-Gm-Message-State: ABy/qLb6DqavQtsFrxo6hpTYA7Hww+tQjJvA+kOrOz6RuSM6hEVO1ZXP 36YNYIQThpk5HJU5tC8L1urnOnA+/+GViY0hhnW8uVWp X-Google-Smtp-Source: APBJJlG1Fn7XYqSFFqPmWpq0typ5wt7fGZ60CJe1Y3HapJrfAkiil1SrmyHAFJHN9OyuhpvWhWqgC6+clfYALKy32Hk= X-Received: by 2002:a05:622a:164f:b0:405:5a1b:2767 with SMTP id y15-20020a05622a164f00b004055a1b2767mr21482083qtj.6.1691067578088; Thu, 03 Aug 2023 05:59:38 -0700 (PDT) List-Id: Networking and TCP/IP with FreeBSD List-Archive: https://lists.freebsd.org/archives/freebsd-net List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-net@freebsd.org MIME-Version: 1.0 References: <826851ce2108b23515f81a8aca8d9b0e@vvelox.net> In-Reply-To: <826851ce2108b23515f81a8aca8d9b0e@vvelox.net> From: Perttu Laine Date: Thu, 3 Aug 2023 15:59:26 +0300 Message-ID: Subject: Re: Is there a FreeBSD equivalent of 'tcpdump -i any' from Linux? To: freebsd-net@freebsd.org Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Spamd-Result: default: False [-0.10 / 15.00]; SUBJECT_ENDS_QUESTION(1.00)[]; DMARC_POLICY_ALLOW(-0.50)[gmail.com,none]; R_SPF_ALLOW(-0.20)[+ip6:2607:f8b0:4000::/36:c]; R_DKIM_ALLOW(-0.20)[gmail.com:s=20221208]; NEURAL_HAM_SHORT(-0.10)[-0.102]; MIME_GOOD(-0.10)[text/plain]; MLMMJ_DEST(0.00)[freebsd-net@freebsd.org]; RCVD_COUNT_ONE(0.00)[1]; ARC_NA(0.00)[]; FREEMAIL_ENVFROM(0.00)[gmail.com]; FROM_EQ_ENVFROM(0.00)[]; ASN(0.00)[asn:15169, ipnet:2607:f8b0::/32, country:US]; RCVD_IN_DNSWL_NONE(0.00)[2607:f8b0:4864:20::82b:from]; DKIM_TRACE(0.00)[gmail.com:+]; MIME_TRACE(0.00)[0:+]; PREVIOUSLY_DELIVERED(0.00)[freebsd-net@freebsd.org]; FREEMAIL_FROM(0.00)[gmail.com]; FROM_HAS_DN(0.00)[]; MID_RHS_MATCH_FROMTLD(0.00)[]; TO_DN_NONE(0.00)[]; RCVD_TLS_LAST(0.00)[]; RCPT_COUNT_ONE(0.00)[1]; TO_MATCH_ENVRCPT_ALL(0.00)[]; DWL_DNSWL_NONE(0.00)[gmail.com:dkim] X-Spamd-Bar: / X-Rspamd-Queue-Id: 4RGppM3DVpz3bGG On Tue, Aug 1, 2023 at 11:38=E2=80=AFPM Zane C B-H wro= te: > > So what is a good way to get all packets passing through that the kernel > currently sees? Apparently any is not support on non-Linux systems and > pflog would require adding log to all rules. Similarly only logs packets > that match a rule. > tcpdump -i em0 & tcpdump -i em1 & tcpdump -i em2 should work --=20 Perttu Laine, Kirvesmiespalvelu Laine Ky