From owner-freebsd-questions@freebsd.org Sun Jun 30 05:25:57 2019 Return-Path: <owner-freebsd-questions@freebsd.org> Delivered-To: freebsd-questions@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id D541215CB59F for <freebsd-questions@mailman.ysv.freebsd.org>; Sun, 30 Jun 2019 05:25:56 +0000 (UTC) (envelope-from dave.mehler@gmail.com) Received: from mail-wr1-x432.google.com (mail-wr1-x432.google.com [IPv6:2a00:1450:4864:20::432]) (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 B168B70D1C for <freebsd-questions@freebsd.org>; Sun, 30 Jun 2019 05:25:55 +0000 (UTC) (envelope-from dave.mehler@gmail.com) Received: by mail-wr1-x432.google.com with SMTP id c2so10222799wrm.8 for <freebsd-questions@freebsd.org>; 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Sat, 29 Jun 2019 22:25:54 -0700 (PDT) MIME-Version: 1.0 Received: by 2002:a05:6000:1091:0:0:0:0 with HTTP; Sat, 29 Jun 2019 22:25:53 -0700 (PDT) From: David Mehler <dave.mehler@gmail.com> Date: Sun, 30 Jun 2019 01:25:53 -0400 Message-ID: <CAPORhP4zh--Qk1VBaAm+-NHG_-7JWUS4sbq9+0qTucMgv9eYAA@mail.gmail.com> Subject: p0f, bpf, and jail To: freebsd-questions <freebsd-questions@freebsd.org> Content-Type: text/plain; charset="UTF-8" X-Rspamd-Queue-Id: B168B70D1C X-Spamd-Bar: ------ Authentication-Results: mx1.freebsd.org; dkim=pass header.d=gmail.com header.s=20161025 header.b=DGQ6NKMV; dmarc=pass (policy=none) header.from=gmail.com; spf=pass (mx1.freebsd.org: domain of davemehler@gmail.com designates 2a00:1450:4864:20::432 as permitted sender) smtp.mailfrom=davemehler@gmail.com X-Spamd-Result: default: False [-6.85 / 15.00]; R_SPF_ALLOW(-0.20)[+ip6:2a00:1450:4000::/36]; FREEMAIL_FROM(0.00)[gmail.com]; RCVD_COUNT_THREE(0.00)[3]; TO_DN_ALL(0.00)[]; DKIM_TRACE(0.00)[gmail.com:+]; MX_GOOD(-0.01)[cached: alt3.gmail-smtp-in.l.google.com]; DMARC_POLICY_ALLOW(-0.50)[gmail.com,none]; NEURAL_HAM_SHORT(-0.93)[-0.930,0]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+]; FREEMAIL_ENVFROM(0.00)[gmail.com]; ASN(0.00)[asn:15169, ipnet:2a00:1450::/32, country:US]; TAGGED_FROM(0.00)[]; DWL_DNSWL_NONE(0.00)[gmail.com.dwl.dnswl.org : 127.0.5.0]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-1.00)[-1.000,0]; 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)[-1.000,0]; MIME_GOOD(-0.10)[text/plain]; PREVIOUSLY_DELIVERED(0.00)[freebsd-questions@freebsd.org]; RCPT_COUNT_ONE(0.00)[1]; RCVD_TLS_LAST(0.00)[]; RCVD_IN_DNSWL_NONE(0.00)[2.3.4.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.0.4.6.8.4.0.5.4.1.0.0.a.2.list.dnswl.org : 127.0.5.0]; IP_SCORE(-2.91)[ip: (-9.57), ipnet: 2a00:1450::/32(-2.60), asn: 15169(-2.34), country: US(-0.06)] X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: User questions <freebsd-questions.freebsd.org> List-Unsubscribe: <https://lists.freebsd.org/mailman/options/freebsd-questions>, <mailto:freebsd-questions-request@freebsd.org?subject=unsubscribe> List-Archive: <http://lists.freebsd.org/pipermail/freebsd-questions/> List-Post: <mailto:freebsd-questions@freebsd.org> List-Help: <mailto:freebsd-questions-request@freebsd.org?subject=help> List-Subscribe: <https://lists.freebsd.org/mailman/listinfo/freebsd-questions>, <mailto:freebsd-questions-request@freebsd.org?subject=subscribe> X-List-Received-Date: Sun, 30 Jun 2019 05:25:57 -0000 Hello, Is anyone using p0f in a jail on FreeBSD 12? I'm getting two errors one about bpf not being available, the other about how the jail is trying to sniff the host's network interface. The tcpdump-type expression is 'tcp dst 1515' Thanks. Dave.