From nobody Tue Dec 02 19:51:33 2025 X-Original-To: freebsd-current@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 4dLWcR3cRFz6J3sB for ; Tue, 02 Dec 2025 19:51:35 +0000 (UTC) (envelope-from des@freebsd.org) Received: from smtp.freebsd.org (smtp.freebsd.org [96.47.72.83]) (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 "smtp.freebsd.org", Issuer "R13" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4dLWcR33rSz3xBM; Tue, 02 Dec 2025 19:51:35 +0000 (UTC) (envelope-from des@freebsd.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1764705095; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=WcCHrPtbBX9cQlF2RAENPp27tgj9usvsQv6ZQDmig10=; b=noCW/aZFhAMBH/cWYEuIRh1pX7Bfgj+Q7LBxC/b1NcObl4vqo1gt9r/PugFF0PONyNEyxS MhY8rehAShIX/qr9f5P2GbB76m2H1oPl/IfYIoGp6ayTDLCNQOYx5MNxept6sdETlHjvOu K2BTQvUHZF2M/fi3+L7T79LRsQk3hLSNyk++2447w85rDKU9lH+b9+RONTwm5nRbylZGvn 3QRsfLuiCazp1km2jHfLXYd0ysL50257k5PXhTp+O2/LapABgsxn0ftrogrSZcuA+EdBVr 56iDI+bwZxOjY68C3RZFfK9XuhFx9Alh5wvSiYjSgGng9nM4GMMncZKxmcmf6g== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1764705095; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=WcCHrPtbBX9cQlF2RAENPp27tgj9usvsQv6ZQDmig10=; b=tKN2qNIBD9Hs7gOm1ugmvgJzxGWL4ZiQBgmTR9gfp9bq2EhTLx0endxyf5Rmk0uFHICY3X AiAbt9+dtpVTKn7g/yTv6smpjmxh/aESb2AMCbQqhulIB7Hp6QyiQqo0DGs9EXcsDa0APg h6D+tmmW1TyJxnUbkmG1LlmCENkRefyuUg8gzjlK1QOBUiBc4N3Tq3rBJLigDItBOBwAfl lslibPcCKvacZXubhA3bKHrhu++ceGYYasrwqSGoZJiCQs9vdwDVSXUUPBO1c1Mn1MOThT ObiBszhBOV0V8p9uJPyq048cKfwl17ek0mlunEFUbjukvNM/Xo+ab6nj8iaW+Q== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1764705095; a=rsa-sha256; cv=none; b=uzqKTwZGQdhe8TGZvG7jAQrU54oEeGyoUnZPxzaZo+0x7nZ7BmQ37aiUgmA/nnDTUBOsf2 Kqw5ie15PSEAcPwRGeH9xAfn0K/QyJi3sQ8+Pqssvvf007FTvBqNl7jLYC1EbyFHFMRIdM iOiMRYflEwZQFatfRbwKw6kB+gCKpComtnrbEBfPp5zj3P882L85CTpggSDG+wjcAYmP6O 9vmngCc+AzYoZEBv8TcUEtdhUJUxAM9sPtF84aJh3KJhp4QMM3J+7ncLv4l+EHQ99UQy4u gAclQ6lbBuaQDfdaBwNv0PH/3zge5w7u7mGwaesyDk0Jjm0bJLwo7KIPCHc8VA== ARC-Authentication-Results: i=1; mx1.freebsd.org; none Received: from ltc.des.dev (lfbn-nan-1-698-103.w86-236.abo.wanadoo.fr [86.236.35.103]) (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 did not present a certificate) (Authenticated sender: des) by smtp.freebsd.org (Postfix) with ESMTPSA id 4dLWcR1fgdz114p; Tue, 02 Dec 2025 19:51:35 +0000 (UTC) (envelope-from des@freebsd.org) Received: by ltc.des.dev (Postfix, from userid 1001) id 535898F22E; Tue, 02 Dec 2025 20:51:33 +0100 (CET) From: =?utf-8?Q?Dag-Erling_Sm=C3=B8rgrav?= To: A FreeBSD User Cc: FreeBSD CURRENT Subject: Re: 15-STABLE: dhclient fails on em0 (Lenovo T580) In-Reply-To: <20251201132649.5aef71e8@thor.sb211.local> (A. FreeBSD User's message of "Mon, 1 Dec 2025 13:26:22 +0100") References: <20251128082630.3dbea678@hermann> <20251128110534.3987f908@hermann> <86fr9yie5u.fsf@ltc.des.dev> <20251201132649.5aef71e8@thor.sb211.local> User-Agent: Gnus/5.13 (Gnus v5.13) Date: Tue, 02 Dec 2025 20:51:33 +0100 Message-ID: <86a500hdbu.fsf@ltc.des.dev> List-Id: Discussions about the use of FreeBSD-current List-Archive: https://lists.freebsd.org/archives/freebsd-current List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-current@FreeBSD.org MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable A FreeBSD User writes: > Dag-Erling Sm=C3=B8rgrav writes: > > As a workaround, add this to /boot/loader.conf: > >=20 > > net.inet.ip.fw.default_to_accept=3D"1" > the above "trick" doesn't help. This is concerning. The fact that `dhclient em0` works after the firewall is up proves that the firewall rules themselves are not the issue. I therefore assumed that the problem was that dhclient was trying to acquire a lease before the firewall was configured. Switching default_to_accept on should have made that possible. The fact that it doesn't means the firewall isn't to blame at all. Something else is causing dhclient not to run at boot. Could you please provide the output from the following command: grep -r '^[^#]' /etc/rc.conf* Could you please also provide a log of the boot messages, if possible? DES --=20 Dag-Erling Sm=C3=B8rgrav - des@FreeBSD.org