From nobody Mon Apr 24 02:15:37 2023 X-Original-To: freebsd-hackers@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 4Q4TJ768RHz46pkH for ; Mon, 24 Apr 2023 02:15:51 +0000 (UTC) (envelope-from tomek@cedro.info) Received: from mail-yw1-x1131.google.com (mail-yw1-x1131.google.com [IPv6:2607:f8b0:4864:20::1131]) (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 4Q4TJ73X6jz3Qrm for ; Mon, 24 Apr 2023 02:15:51 +0000 (UTC) (envelope-from tomek@cedro.info) Authentication-Results: mx1.freebsd.org; none Received: by mail-yw1-x1131.google.com with SMTP id 00721157ae682-54f8f459b34so45240787b3.0 for ; Sun, 23 Apr 2023 19:15:51 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=cedro.info; s=google; t=1682302550; x=1684894550; h=content-transfer-encoding:cc:to:subject:message-id:date:from :in-reply-to:references:mime-version:from:to:cc:subject:date :message-id:reply-to; bh=FUKgZ3KIMPEfMMMuzy7pErB6scdjyNN/31la3wFUzXg=; b=hwAtOcLxlZ3ChOvT33vS0qbhZfRU+Bb2G/Op1Ivc4V0GMVhzz3abXmma/PXNyFOgDP Gaj8/NAyUrg8vvjJdcP/3393zlta/p2IcKgt+R/yXqWJbWYhdzUdv7W6KjCf/a2zXltY ZzvpbC1dEqZoCwQibLQOcRSdfI94Djt4z+bogupy9UTD4lBw44fzyP11wUUehAqf7SHv xY7t3RuYo2BKzJ284oZ7trcEwmhxaEJlBnC8a1WkY4RehsA1UkNoPTnollpmDjyVFPTP XQVSUJPkbxWMlmALlrc5aLei32CL67V7//iThxrbD5qNUWIChfUPBUQeHSg/r1cTbAuV WsQQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1682302550; x=1684894550; h=content-transfer-encoding:cc: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=FUKgZ3KIMPEfMMMuzy7pErB6scdjyNN/31la3wFUzXg=; b=Fr9fXbwk9c3Zh/9rRfftjzXpa9VPPkjVSRECo/RZSGgRHpoiNRoxlyPzouzX1Rlf8G 2a8Eot416DYxecCXk3nod0viPFr3Hzp9S03Vo5UNpIPXqii3fw9iQtw5BaPs1Q55rcPB FhhTqsPxfIBq0T4s7ZHR2fEzijB1H4V+Wla9WCYrHY9owr0Zuc6KCaKJC7fyMknzQlce Iy0Hwn1iwDwb4FK3KgG6lu82ib/fS+LTKI/bjtIMgS4sverHDpNxuEZpR+hDrudJVd6k EHwdLSlMHvChU5aDB8cKQOsOcUYegPFtRWXBmKTIyt20TTZ/1TPwgknR39we2qAU4o07 C83w== X-Gm-Message-State: AAQBX9d+xPluHGpYSM4ZRxbegmPmL+grLtn8jq4i60d66vlG+EgfCiIo c5cCO9JrDN/+KvkY/GN8kSNNTmA7dcANjCx5PFc= X-Google-Smtp-Source: AKy350YKqH5MmMaL73fdCgD1AzhwSAREb1mWF07G1PWAGNULJjsmSy8WVOy6OwM32v6miQKnZjOu7w== X-Received: by 2002:a0d:e615:0:b0:54f:d233:d3b4 with SMTP id p21-20020a0de615000000b0054fd233d3b4mr7434785ywe.9.1682302549894; Sun, 23 Apr 2023 19:15:49 -0700 (PDT) Received: from mail-yb1-f182.google.com (mail-yb1-f182.google.com. [209.85.219.182]) by smtp.gmail.com with ESMTPSA id s2-20020a817702000000b00545a08184b5sm2617934ywc.69.2023.04.23.19.15.49 for (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sun, 23 Apr 2023 19:15:49 -0700 (PDT) Received: by mail-yb1-f182.google.com with SMTP id 3f1490d57ef6-b98415ba97aso4981195276.0 for ; Sun, 23 Apr 2023 19:15:49 -0700 (PDT) X-Received: by 2002:a25:74c5:0:b0:b96:3091:a2e0 with SMTP id p188-20020a2574c5000000b00b963091a2e0mr7889876ybc.14.1682302548879; Sun, 23 Apr 2023 19:15:48 -0700 (PDT) List-Id: Technical discussions relating to FreeBSD List-Archive: https://lists.freebsd.org/archives/freebsd-hackers List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-hackers@freebsd.org MIME-Version: 1.0 References: In-Reply-To: From: Tomek CEDRO Date: Mon, 24 Apr 2023 04:15:37 +0200 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: Host address zero vs bridge, carp and nat To: Bob Bishop Cc: FreeBSD Hackers Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Rspamd-Queue-Id: 4Q4TJ73X6jz3Qrm X-Spamd-Bar: ---- X-Spamd-Result: default: False [-4.00 / 15.00]; REPLY(-4.00)[]; ASN(0.00)[asn:15169, ipnet:2607:f8b0::/32, country:US] X-Rspamd-Pre-Result: action=no action; module=replies; Message is reply to one we originated X-ThisMailContainsUnwantedMimeParts: N On Mon, Apr 24, 2023 at 12:00=E2=80=AFAM Bob Bishop wrote: > (..) > doesn=E2=80=99t pass traffic through the bridge. The NAT is in-kernel via= ipfw and there are firewall rules in play but they do not seem to be a fac= tor. Have you tried sysctl ? net.link.bridge.ipfw=3D0 net.link.bridge.pfil_bridge=3D0 net.link.bridge.pfil_member=3D0 --=20 CeDeROM, SQ7MHZ, http://www.tomek.cedro.info