From nobody Wed Sep 18 22:01:39 2024 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 4X8CKj6gPfz5VkVD for ; Wed, 18 Sep 2024 22:01:45 +0000 (UTC) (envelope-from benoitc@enki-multimedia.eu) Received: from mail-4323.proton.ch (mail-4323.proton.ch [185.70.43.23]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "protonmail.com", Issuer "R11" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4X8CKj44Mqz55Fp for ; Wed, 18 Sep 2024 22:01:45 +0000 (UTC) (envelope-from benoitc@enki-multimedia.eu) Authentication-Results: mx1.freebsd.org; none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=enki-multimedia.eu; s=protonmail3; t=1726696902; x=1726956102; bh=v+/9sg6A6shs9GTYPuymBQwdAeKGpGf/3FERqzRwtvI=; h=Date:To:From:Cc:Subject:Message-ID:In-Reply-To:References: Feedback-ID:From:To:Cc:Date:Subject:Reply-To:Feedback-ID: Message-ID:BIMI-Selector; b=mWM9cTLc1pBwBSkvWUpKc7xdv5nI7bD6wI9u7EPNJMMH85dFROP1avGST1j1Pe/y1 gtGDV1ZEw6tI0SAtfLTrsg1hFiXQ8kEzP7CPZXJuBXVESfzb2MANTtGyZGJn7a8zwN Z2tpt4bZMsAOVoumQn4n54Mvw6ufa6Pufodc4baNH4x5wKAR028LpxEbP8S7r43RLz gTs5H/h35KR9yTszNabX4XiZGnKAcFObWrDsxHoKMWmRnTidL4v1uUAPCc1mc4PL1y /hX0o//K+Rahf7syoTB/YmnJxkA3FbS6pr7BISyRY8YQAM+vl4EYRF+b0Tygnw7fuX PE+RRu8rLKe7A== Date: Wed, 18 Sep 2024 22:01:39 +0000 To: "Herbert J. Skuhra" From: "benoitc@enki-multimedia.eu" Cc: net@FreeBSD.org Subject: Re: issue with ICMP with PF and nat and latest 14.1 Message-ID: <6574252B-EB26-4176-A6D4-8E85C0F784F5@enki-multimedia.eu> In-Reply-To: <87v7ysiqge.wl-herbert@gojira.at> References: <764EE8F1-BE88-4714-AD3F-9D93028FFEC4@icloud.com> <87v7ysiqge.wl-herbert@gojira.at> Feedback-ID: 9066678:user:proton X-Pm-Message-ID: 4c858004d81f95b3c56d7d6256e860e0fc4606ff 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 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-Spamd-Result: default: False [-4.00 / 15.00]; REPLY(-4.00)[]; ASN(0.00)[asn:62371, ipnet:185.70.43.0/24, country:CH] X-Rspamd-Queue-Id: 4X8CKj44Mqz55Fp X-Spamd-Bar: ---- X-Rspamd-Pre-Result: action=no action; module=replies; Message is reply to one we originated I am running releng/14.1 . But this tickets looks very similar to the behav= iour I'm seeing. Thanks for the link! > Le 18 sept. 2024 =C3=A0 23:48, Herbert J. Skuhra a = =C3=A9crit : >=20 > On Wed, 18 Sep 2024 23:34:16 +0200, Benoit Chesneau wrote: >>=20 >> Hi, >>=20 >> It seems that since the latest update of PF in FreeBSD 14.1 mtr >> doesn't provide a correct trace using the default. It works with the >> ``--udp` and `-T` options so it doesn't seem to be an issue with the >> next hop. Also mtr works perfectly on the firewall machine. Issue >> only happen on the nated machines on the lan behind it. No issue >> with ipv6. >>=20 >> I tried to change the config or pass everything but I still >> reproduce the issue. Any idea to troubleshoot/fix it is welcome :) >=20 > Latest 14.1? Do you run stable/14 or releng/14.1? Maybe: > >=20 > -- > Herbert >=20