From owner-freebsd-virtualization@freebsd.org Tue Aug 20 06:50:09 2019 Return-Path: Delivered-To: freebsd-virtualization@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 92CFAC767A for ; Tue, 20 Aug 2019 06:50:09 +0000 (UTC) (envelope-from jmg@gold.funkthat.com) Received: from gold.funkthat.com (gate2.funkthat.com [208.87.223.18]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "gate2.funkthat.com", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 46CLyS5DScz3yCs for ; Tue, 20 Aug 2019 06:50:08 +0000 (UTC) (envelope-from jmg@gold.funkthat.com) Received: from gold.funkthat.com (localhost [127.0.0.1]) by gold.funkthat.com (8.15.2/8.15.2) with ESMTPS id x7K6nmFu074525 (version=TLSv1.2 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=NO); Mon, 19 Aug 2019 23:49:48 -0700 (PDT) (envelope-from jmg@gold.funkthat.com) Received: (from jmg@localhost) by gold.funkthat.com (8.15.2/8.15.2/Submit) id x7K6nm7C074524; Mon, 19 Aug 2019 23:49:48 -0700 (PDT) (envelope-from jmg) Date: Mon, 19 Aug 2019 23:49:48 -0700 From: John-Mark Gurney To: Eric van Gyzen Cc: freebsd-virtualization@freebsd.org Subject: Re: Inter-VM networking with FreeBSD under bhyve Message-ID: <20190820064948.GM2342@funkthat.com> Mail-Followup-To: Eric van Gyzen , freebsd-virtualization@freebsd.org References: <5e50ec97-4a68-b6a5-b8f7-7e9b21028e14@vangyzen.net> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <5e50ec97-4a68-b6a5-b8f7-7e9b21028e14@vangyzen.net> X-Operating-System: FreeBSD 11.0-RELEASE-p7 amd64 X-PGP-Fingerprint: D87A 235F FB71 1F3F 55B7 ED9B D5FF 5A51 C0AC 3D65 X-Files: The truth is out there X-URL: https://www.funkthat.com/ X-Resume: https://www.funkthat.com/~jmg/resume.html X-TipJar: bitcoin:13Qmb6AeTgQecazTWph4XasEsP7nGRbAPE X-to-the-FBI-CIA-and-NSA: HI! HOW YA DOIN? can i haz chizburger? User-Agent: Mutt/1.6.1 (2016-04-27) X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.4.3 (gold.funkthat.com [127.0.0.1]); Mon, 19 Aug 2019 23:49:48 -0700 (PDT) X-Rspamd-Queue-Id: 46CLyS5DScz3yCs X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org; dkim=none; dmarc=none; spf=none (mx1.freebsd.org: domain of jmg@gold.funkthat.com has no SPF policy when checking 208.87.223.18) smtp.mailfrom=jmg@gold.funkthat.com X-Spamd-Result: default: False [-2.53 / 15.00]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-1.00)[-0.997,0]; RCVD_TLS_ALL(0.00)[]; FROM_HAS_DN(0.00)[]; TO_DN_SOME(0.00)[]; IP_SCORE(-0.88)[ip: (-2.28), ipnet: 208.87.216.0/21(-1.14), asn: 32354(-0.91), country: US(-0.05)]; MIME_GOOD(-0.10)[text/plain]; DMARC_NA(0.00)[funkthat.com]; AUTH_NA(1.00)[]; NEURAL_HAM_LONG(-1.00)[-0.996,0]; TO_MATCH_ENVRCPT_SOME(0.00)[]; NEURAL_HAM_SHORT(-0.86)[-0.862,0]; RCPT_COUNT_TWO(0.00)[2]; R_SPF_NA(0.00)[]; FORGED_SENDER(0.30)[jmg@funkthat.com,jmg@gold.funkthat.com]; R_DKIM_NA(0.00)[]; MIME_TRACE(0.00)[0:+]; ASN(0.00)[asn:32354, ipnet:208.87.216.0/21, country:US]; FROM_NEQ_ENVFROM(0.00)[jmg@funkthat.com,jmg@gold.funkthat.com]; MID_RHS_MATCH_FROM(0.00)[]; RCVD_COUNT_TWO(0.00)[2] X-BeenThere: freebsd-virtualization@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: "Discussion of various virtualization techniques FreeBSD supports." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 20 Aug 2019 06:50:09 -0000 Eric van Gyzen wrote this message on Mon, Aug 19, 2019 at 20:48 -0500: > What is my best option for inter-VM networking with FreeBSD guests under > bhyve? I'm only concerned with networking between VMs, not with the > host or physical network. I imagine some form of netmap is my best bet, > but what exactly? Same host? If so, netmap+vale is interesting, and more info at: https://www.bsdcan.org/2017/schedule/events/814.en.html -- John-Mark Gurney Voice: +1 415 225 5579 "All that I will do, has been done, All that I have, has not."