From nobody Sat Jan 11 08:03:05 2025 X-Original-To: questions@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 4YVWH84xJbz5jmxB for ; Sat, 11 Jan 2025 08:03:16 +0000 (UTC) (envelope-from freebsd-questions@ymmv.dk) Received: from mail01.ymmv.dk (193-106-164-141.ip4.fiberby.net [193.106.164.141]) by mx1.freebsd.org (Postfix) with ESMTP id 4YVWH73RJHz4vJt for ; Sat, 11 Jan 2025 08:03:15 +0000 (UTC) (envelope-from freebsd-questions@ymmv.dk) Authentication-Results: mx1.freebsd.org; dkim=pass header.d=ymmv.dk header.s=ymmv-mail-dkim header.b=T0vI1Khn; spf=none (mx1.freebsd.org: domain of freebsd-questions@ymmv.dk has no SPF policy when checking 193.106.164.141) smtp.mailfrom=freebsd-questions@ymmv.dk; dmarc=none Received: from c02qx0.local (193-106-164-140.ip4.fiberby.net [193.106.164.140]) by mail01.ymmv.dk (Postfix) with ESMTPSA id AAFA51313BD; Sat, 11 Jan 2025 09:03:07 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ymmv.dk; s=ymmv-mail-dkim; t=1736582587; bh=FGO+idliEFzfmr/vJa/8fP93NVVroLuVpRO5iUfLShM=; h=Date:From:To:Subject:References:In-Reply-To; b=T0vI1Khn4DpM3f7VhEo6pE4sLF8g0vwrTh1QohgscbJRMBE6r35NTFZIgwg/j/DF8 ELmRBqzbWqjsWSDCSqFJcbsCYWBryNpU0DjRqmcScIzDZrsfriyNT4pZ4bTFUdpq9m jmp1h4QP/E7a1iqE/uM4ZsyYm/RkjzjqvzBXZFSGZE6LAiDTxXDe7LBPAUeczoUoGh DhawR02yk9/Vm2exTymyYwAyaZhH3phOmdX/C2n/p7hXdePUJZR+ffPggvy12uJ/jF dbizOFvpRUfYAjnKWAoSlPU491vRSh/m+0qU0x2yb4g5QVc+2Ul/yN+kcvQO1qfAZ9 ng6rQW8stCVjg== Date: Sat, 11 Jan 2025 09:03:05 +0100 From: Jon Clausen To: Gian Piero Carrubba , questions@freebsd.org Subject: Re: running dhclient on a statically configured interface? Message-ID: References: List-Id: User questions List-Archive: https://lists.freebsd.org/archives/freebsd-questions List-Help: List-Post: List-Subscribe: List-Unsubscribe: X-BeenThere: freebsd-questions@freebsd.org Sender: owner-freebsd-questions@FreeBSD.org MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: X-Rspamd-Queue-Id: 4YVWH73RJHz4vJt X-Spamd-Bar: -- X-Spamd-Result: default: False [-2.10 / 15.00]; NEURAL_HAM_MEDIUM(-1.00)[-1.000]; NEURAL_HAM_LONG(-1.00)[-1.000]; SUBJECT_ENDS_QUESTION(1.00)[]; NEURAL_HAM_SHORT(-1.00)[-0.999]; R_DKIM_ALLOW(-0.20)[ymmv.dk:s=ymmv-mail-dkim]; MIME_GOOD(-0.10)[text/plain]; RCVD_NO_TLS_LAST(0.10)[]; ONCE_RECEIVED(0.10)[]; ARC_NA(0.00)[]; ASN(0.00)[asn:42541, ipnet:193.106.164.0/22, country:DK]; MIME_TRACE(0.00)[0:+]; TO_DN_SOME(0.00)[]; RCVD_COUNT_ONE(0.00)[1]; RCVD_VIA_SMTP_AUTH(0.00)[]; R_SPF_NA(0.00)[no SPF record]; DMARC_NA(0.00)[ymmv.dk]; FROM_EQ_ENVFROM(0.00)[]; FROM_HAS_DN(0.00)[]; MISSING_XM_UA(0.00)[]; TO_MATCH_ENVRCPT_SOME(0.00)[]; RCPT_COUNT_TWO(0.00)[2]; MLMMJ_DEST(0.00)[questions@freebsd.org]; DKIM_TRACE(0.00)[ymmv.dk:+] On 2025-01-07 22:10:48 (+0100), Gian Piero Carrubba wrote: > * [Tue, Jan 07, 2025 at 07:59:23PM +0100] Jon Clausen: > > Some sort of "script hook" or something, dhclient could be configured to > > hand over the information from the dhcp server over to, so that I could > > create my own tooling to handle whatever the server provides. > > Well, that's how dhclient works. Check /sbin/dhclient-script and the script > parameter in dhclient.conf. ...heh :) I had actually seen the script option in dhclient.conf(5) but had not looked at /sbin/dhclient-script - so thanks for pointing it out. There's probably no way around setting up some "lab conditions" before I start butchering dhclient-script, but from my cursory glance at the script it should be quite feasible to do what I want. So now I have to decide what exactly it *is* that I want... Thanks again br /jon -- YMMV