From nobody Tue Aug 1 18:21:43 2023 X-Original-To: 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 4RFk3Q5bKwz4pj0F for ; Tue, 1 Aug 2023 18:21:56 +0000 (UTC) (envelope-from v.velox@vvelox.net) Received: from vulpes.vvelox.net (vulpes.vvelox.net [98.102.84.2]) by mx1.freebsd.org (Postfix) with ESMTP id 4RFk364CRzz4VrS for ; Tue, 1 Aug 2023 18:21:54 +0000 (UTC) (envelope-from v.velox@vvelox.net) Authentication-Results: mx1.freebsd.org; dkim=none; spf=pass (mx1.freebsd.org: domain of v.velox@vvelox.net designates 98.102.84.2 as permitted sender) smtp.mailfrom=v.velox@vvelox.net; dmarc=none Received: from vvelox.net (localhost [127.0.0.1]) (Authenticated sender: kitsune) by vulpes.vvelox.net (Postfix) with ESMTPA id C1510AC6CA5 for ; Tue, 1 Aug 2023 13:21:43 -0500 (CDT) 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 Date: Tue, 01 Aug 2023 13:21:43 -0500 From: Zane C B-H To: net@freebsd.org Subject: Is there a FreeBSD equivalent of 'tcpdump -i any' from Linux? Message-ID: <826851ce2108b23515f81a8aca8d9b0e@vvelox.net> X-Sender: v.velox@vvelox.net Organization: v.velox@vvelox.net Content-Type: text/plain; charset=US-ASCII; format=flowed Content-Transfer-Encoding: 7bit X-Spamd-Result: default: False [-2.12 / 15.00]; SUBJECT_ENDS_QUESTION(1.00)[]; NEURAL_HAM_LONG(-1.00)[-1.000]; NEURAL_HAM_MEDIUM(-1.00)[-1.000]; NEURAL_HAM_SHORT(-0.92)[-0.923]; R_SPF_ALLOW(-0.20)[+ip4:98.102.84.2/32]; MIME_GOOD(-0.10)[text/plain]; RCVD_NO_TLS_LAST(0.10)[]; MIME_TRACE(0.00)[0:+]; ASN(0.00)[asn:10796, ipnet:98.102.80.0/20, country:US]; MLMMJ_DEST(0.00)[net@freebsd.org]; FROM_EQ_ENVFROM(0.00)[]; R_DKIM_NA(0.00)[]; DMARC_NA(0.00)[vvelox.net]; HAS_ORG_HEADER(0.00)[]; FROM_HAS_DN(0.00)[]; ARC_NA(0.00)[]; RCVD_VIA_SMTP_AUTH(0.00)[]; RCVD_COUNT_TWO(0.00)[2]; TO_MATCH_ENVRCPT_ALL(0.00)[]; TO_DN_NONE(0.00)[]; PREVIOUSLY_DELIVERED(0.00)[net@freebsd.org]; RCPT_COUNT_ONE(0.00)[1]; MID_RHS_MATCH_FROM(0.00)[] X-Rspamd-Queue-Id: 4RFk364CRzz4VrS X-Spamd-Bar: -- 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.