From nobody Tue Jun 6 08:40:12 2023 X-Original-To: freebsd-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 4Qb3p5620Vz4ZhcZ for ; Tue, 6 Jun 2023 08:40:29 +0000 (UTC) (envelope-from benoitc@enki-multimedia.eu) Received: from mail-4022.proton.ch (mail-4022.proton.ch [185.70.40.22]) (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 "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4Qb3p41WHbz46Mk for ; Tue, 6 Jun 2023 08:40:28 +0000 (UTC) (envelope-from benoitc@enki-multimedia.eu) Authentication-Results: mx1.freebsd.org; dkim=pass header.d=enki-multimedia.eu header.s=protonmail3 header.b=izpz6xma; spf=pass (mx1.freebsd.org: domain of benoitc@enki-multimedia.eu designates 185.70.40.22 as permitted sender) smtp.mailfrom=benoitc@enki-multimedia.eu; dmarc=pass (policy=none) header.from=enki-multimedia.eu Date: Tue, 06 Jun 2023 08:40:12 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=enki-multimedia.eu; s=protonmail3; t=1686040826; x=1686300026; bh=osySSTFeifOSd+0d6v5VrlUT8B/CG8De7R4p93sMCnQ=; 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=izpz6xma4vSkLjuwMmpzcBGO/uMQe8R3JO55sA8e9O+bQ37iZhjsStXmISkffOxOA g1aoatk7jmIMO+bAbxJGOaTuwgkmbQ9wv91NEsd4uPGhf6zKFkIq/pZvnSTnQA/HBB aj15WEhHyIJUN0RSGwH4xtelDGh+PuRYaWuvLhh6zaWeIGUmCNNSlJ2EtjlustENq/ djk6vHjgBZAFRIX+pZar7aAYFddDM9BeXE1YBhZRRjkG3PRSHbLFGquFwA7oPEWX+a AxpylHoqF0jA/rSdjHuup67/3zJYj0OCrWyEhfsyncPI18siHs1dTIkcNyFz4CRqWD LfYSmvM1FNlvA== To: Ronald Klop From: Benoit Chesneau Cc: "freebsd-net@FreeBSD.org" Subject: Re: macvlan like interface ? Message-ID: In-Reply-To: <28910362-3c77-d03c-f974-a6eb269e1dd7@FreeBSD.org> References: <3jWu3NaiKsoJqSGVoBnHlFDl-4aA2KYN1DVBHlccIeqfpCFZ5WZv4MXLPreAjuToXkyGaW4lAQae8STdEzEDfyeXoVb3888W4rSqwyqnUPg=@enki-multimedia.eu> <28910362-3c77-d03c-f974-a6eb269e1dd7@FreeBSD.org> Feedback-ID: 9066678:user:proton 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 [-2.99 / 15.00]; SUBJECT_ENDS_QUESTION(1.00)[]; NEURAL_HAM_MEDIUM(-1.00)[-1.000]; NEURAL_HAM_LONG(-1.00)[-1.000]; NEURAL_HAM_SHORT(-0.99)[-0.993]; DMARC_POLICY_ALLOW(-0.50)[enki-multimedia.eu,none]; R_SPF_ALLOW(-0.20)[+ip4:185.70.40.0/24]; R_DKIM_ALLOW(-0.20)[enki-multimedia.eu:s=protonmail3]; MIME_GOOD(-0.10)[text/plain]; MLMMJ_DEST(0.00)[freebsd-net@freebsd.org]; RCVD_COUNT_ZERO(0.00)[0]; TO_DN_EQ_ADDR_SOME(0.00)[]; MIME_TRACE(0.00)[0:+]; FROM_EQ_ENVFROM(0.00)[]; BLOCKLISTDE_FAIL(0.00)[185.70.40.22:server fail]; DKIM_TRACE(0.00)[enki-multimedia.eu:+]; ASN(0.00)[asn:62371, ipnet:185.70.40.0/24, country:CH]; ARC_NA(0.00)[]; RCPT_COUNT_TWO(0.00)[2]; FROM_HAS_DN(0.00)[]; TO_MATCH_ENVRCPT_SOME(0.00)[]; TO_DN_SOME(0.00)[]; MID_RHS_MATCH_FROM(0.00)[] X-Rspamd-Queue-Id: 4Qb3p41WHbz46Mk X-Spamd-Bar: -- X-ThisMailContainsUnwantedMimeParts: N I agree it looks like just a shortcut, though it seems it's optimiszed at = the kernel level to reduce the exchanges in memory. But unsure >=20 > NB2: What are you trying to accomplish? I wanted a cheap way to expose and connect between themselves the vms. No n= eed for the bridge, to learn since the mac address are know. Also little ad= min needs. I only need egress connection to vms. Is there any pattern like this that could be done with FBSD? Beno=C3=AEt