From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail.toke.dk (mail.toke.dk [45.145.95.4]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id DB7AC364D1 for ; Fri, 24 Nov 2023 17:51:44 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=toke.dk Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=toke.dk Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=toke.dk header.i=@toke.dk header.b="NP07HF7E" From: Toke =?utf-8?Q?H=C3=B8iland-J=C3=B8rgensen?= DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=toke.dk; s=20161023; t=1700848301; bh=+mCMZydcRgSybcfAasZvnu1v4OSKed1IJHwkhPDRQyM=; h=From:To:Subject:In-Reply-To:References:Date:From; b=NP07HF7EpFWA9HlpNYGZK8IttoryY150pkltvRLd5MaSIt8bW5XhX6jVjd3QAweQv CanMwtgh/iGMKf63PuA9ntsTc3RhGYtulSPnvTtv3RSzDIbTotI+5E3xUVvA7RcbmF k+NGDlVR7+ZOlH7F4dXg0qVhoekO5YcXmrzR4wEMYiYqqHQb6q/BMBwVH49dt+wHPy i3Na7aRgZERxMwE5dgR6VgW3HS2oZCfiWCy7z08d3RYt/BEfoguoN1dlXIgMovAJMf UqxxgVAzMwTS+vDXUtJdvS52wYEEZmnvxwXMcDF5xTiEAWgcUnjRJs4B46RZ9mzDSE HeCSXM9OMKPQA== To: Denis Kenzior , iwd@lists.linux.dev Subject: Re: Wrong source MAC for DHCP requests with AddressRandomization=network In-Reply-To: References: <87fs0ve52l.fsf@toke.dk> <0d1aaf1b-09b3-48c9-82ed-fa3a46cc56b2@gmail.com> <87plzzhz4g.fsf@toke.dk> Date: Fri, 24 Nov 2023 18:51:41 +0100 X-Clacks-Overhead: GNU Terry Pratchett Message-ID: <87jzq7hweq.fsf@toke.dk> Precedence: bulk X-Mailing-List: iwd@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain Denis Kenzior writes: > Hi Toke, > >> >> Yup, that resolves the issue so that I can connect. However, this is the >> DHCP packets I see when moving between two networks (back and forth): >> > > Excellent. > >> >> 17:49:59.040639 1e:aa:ca:6d:0d:e0 > 92:0a:9a:27:ca:65, ethertype IPv4 (0x0800), length 342: 10.42.3.52.68 > 10.42.3.33.67: BOOTP/DHCP, Request from 1e:aa:ca:6d:0d:e0, length 300 > > Looking at the timestamps, are you sure this isn't a DHCP RELEASE going out to > the old network? Ah, yes, you're right, that's the release - my bad! Didn't realise a release was also a "request" type at the top protocol level :) So in that case, thanks for the quick fix! -Toke