From owner-freebsd-virtualization@freebsd.org Tue Aug 11 11:54:04 2020 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 575303AB8E7 for ; Tue, 11 Aug 2020 11:54:04 +0000 (UTC) (envelope-from infoomatic@gmx.at) Received: from mout.gmx.net (mout.gmx.net [212.227.15.18]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-256) server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (2048 bits) client-digest SHA256) (Client CN "mout.gmx.net", Issuer "TeleSec ServerPass Class 2 CA" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4BQrpM1Zdyz4QgZ for ; Tue, 11 Aug 2020 11:54:02 +0000 (UTC) (envelope-from infoomatic@gmx.at) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=gmx.net; s=badeba3b8450; t=1597146841; bh=ib1cUi/CzHXmVXNc6oBakZVEt/5Xc00QkSSRjSAKIp0=; h=X-UI-Sender-Class:Subject:To:References:From:Date:In-Reply-To; b=cGifs3muUFqaJxk5MIQVALKticfleGsjrZr28/6z/NlB6STehrzhKTyZO4fOb/i+u H0J7AOzhLrTkOnCnbsTHzxnT+0OR+0/j+aIz9myADSXH7q5PtFGuYa2qEdYi9qtaPh BuRD+Ahl6tKc1a9RL3OhdJFsdHHUEb1lZ1Ovoppw= X-UI-Sender-Class: 01bb95c1-4bf8-414a-932a-4f6e2808ef9c Received: from [10.0.1.209] ([178.114.244.140]) by mail.gmx.com (mrgmx005 [212.227.17.190]) with ESMTPSA (Nemesis) id 1Mqb1W-1kRNPM39NI-00mbMg for ; Tue, 11 Aug 2020 13:54:00 +0200 Subject: Re: FreeBSD a server and bhyve To: freebsd-virtualization@freebsd.org References: From: infoomatic Message-ID: <1c1e71ea-9f4f-b4a6-c6bb-f7cd201c0182@gmx.at> Date: Tue, 11 Aug 2020 13:53:59 +0200 User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:68.0) Gecko/20100101 Thunderbird/68.11.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Content-Language: en-US X-Provags-ID: V03:K1:ZVIvivvL5OLvC/NFybwGu9U/M3al/+psGXjpQKvzKsZDIHGWNVv MSs4CTn8A1NVe3crn1Q0wL0tVqKBux2p8yQpqyNMTYl7OwXfTXvFen1hxLvI2nVKhpSc7TS Tw7egoJEarqvPJ7AYc6NpDS3RGlQwof/T8YS7rKzkz2p3tZplB9XLUjrm5aSgS+eDf9ZsQe upG5JU5x+DtC3Kwm7jVNQ== X-Spam-Flag: NO X-UI-Out-Filterresults: notjunk:1;V03:K0:+HHe88+U3d8=:BZWmhsW4XVmXBZ5eNTJZyH ejiX9yNGL0b4vOM8BZNhWx5LGXz9TR2kCxNpNahSqit4ngYP94OfkuNQKjODdHOn39rL3/UTe DuoWgXW1vp20BuDKZgFq1D5AyMSSbbSEDGzA7QxlTS0SpqWxWG2J7I27KraJDxOHewU9vycJC fA7suVTM53OMs7spLgiPH04Z/GJwwktyu48byeI2IPlyu1TWwQr0wJWX0SSYrHSzSfIf85app 7ec4kNound1vXb5PscoUIqDh58Gqx2GXYhFiXI/oVr3KG4++cU/M2jUuz6zWI8ppzJL7qUAqX ioVJfJHQiRIBIDOdOOLaVRlwpvNFPaWFPY+Nuyud8DL7PxlBzjY+3qc9hnOsWuW1z8SPLutZr GV83iPrB8ChX6iPXaDlLlvChvN4vFsRnx5o/vijisC33QeN0zbNVLSxfoAWVU0Q3juKUo7nhG ohgGJ9LOH/unCmBJnfMbZw3jFfGdRX9w41P9k41481xaqyxCDfoed0GZ1tmn6NkBiAfDejkGl 1hBbcTIyClx5mH1IGA7PDJBRSRSAJnPC1Br8q5Apdei9CCgT3j6gGqH2wZOuLuVDYtXq6/0Pz XfY7OoTHRNfof64DtIMbQ2y6ykQsgLOjKsQ9i8TL88nENIs07SY6ZZjLRpBW6D5xrf7L6J1sS FkurSaN5S5MNvahnJRHXCNxqzk+izbeQ7GgnXRoWG3k7Ty08UvIUItZAvj0QY6vHNm1BCqVoh OuYtVAsi8TUO+DhlMVdaV6xDZS9uG8CbwOX/vUSYRuW1B5GL1v0eH5Ka/EId+Xqki0W8xYvDA 0zf4Jiqt6uns9B90+EiPrXHXf88FTqACFdDCRyZSLYyTp3RdKOAA8FEBDWgww0WkfIB4v/Kmp k3DHSyiCSSOLT5xv8xc/Tf/dBQrdeu+icLkxA/Y6k2WXXIaRxXAM9IB/Y55KZES28inTQZqUy M0OK6fb2iMd+7jaom0kgeRU6goaqupE3kZzbZ9pT88x/K+S6pgl8H2LTHp/OAuHU3t8XInKlp EKtb3g+DypGzfumobmW3QzjwAVazcqDVN8/EX4TSdVW7Auzo2rvmQl9TzurjIHVgskvPHB9Xi wj0zgEMqEAcD1nhcqX+LP7ZTffVzgPAY2GXTILRbty5vP/WlNrKVQgEBMvAkG8t3iwAK9g6Ld Py0aHUN4GBv2m1130l9bML4Q9YG0Fr/7XMVxl9lMAU1h1kwIyi34VhlTrPZtWUp/xQqKAnctB Qa379TonfGGmFtuu+hEK5rB+MbPO5y33x+ngEuw== X-Rspamd-Queue-Id: 4BQrpM1Zdyz4QgZ X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org; dkim=pass header.d=gmx.net header.s=badeba3b8450 header.b=cGifs3mu; dmarc=none; spf=pass (mx1.freebsd.org: domain of infoomatic@gmx.at designates 212.227.15.18 as permitted sender) smtp.mailfrom=infoomatic@gmx.at X-Spamd-Result: default: False [-2.81 / 15.00]; RCVD_VIA_SMTP_AUTH(0.00)[]; ARC_NA(0.00)[]; R_DKIM_ALLOW(-0.20)[gmx.net:s=badeba3b8450]; MID_RHS_MATCH_FROM(0.00)[]; FROM_HAS_DN(0.00)[]; FREEMAIL_FROM(0.00)[gmx.at]; TO_MATCH_ENVRCPT_ALL(0.00)[]; MIME_GOOD(-0.10)[text/plain]; PREVIOUSLY_DELIVERED(0.00)[freebsd-virtualization@freebsd.org]; TO_DN_NONE(0.00)[]; RCPT_COUNT_ONE(0.00)[1]; NEURAL_HAM_LONG(-0.99)[-0.993]; RWL_MAILSPIKE_POSSIBLE(0.00)[212.227.15.18:from]; DMARC_NA(0.00)[gmx.at]; R_SPF_ALLOW(-0.20)[+ip4:212.227.15.0/25]; DKIM_TRACE(0.00)[gmx.net:+]; NEURAL_HAM_SHORT(-0.27)[-0.274]; NEURAL_HAM_MEDIUM(-0.94)[-0.938]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+]; FREEMAIL_ENVFROM(0.00)[gmx.at]; ASN(0.00)[asn:8560, ipnet:212.227.0.0/16, country:DE]; RCVD_COUNT_TWO(0.00)[2]; RCVD_TLS_ALL(0.00)[]; RCVD_IN_DNSWL_LOW(-0.10)[212.227.15.18:from] X-BeenThere: freebsd-virtualization@freebsd.org X-Mailman-Version: 2.1.33 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, 11 Aug 2020 11:54:04 -0000 yes, just use an internal network within your vms. I suggest you have the following firewall rules: *) public_ip port {80, 443} -> vm_web *) public_ip port {25, 143, 993 } -> vm_mail However, you do not even need virtualization for this, you could just use normal packages like nginx or postfix. You could also use jails - much better in terms of latency and resource consumption. regards, infoomatic On 11.08.20 13:48, Odhiambo Washington wrote: > Hi, > > I have a FreeBSD 12.1 server, with 16GB RAM and several CPU cores. > It has just 1 public IP. > Although it has 2 NICs, I am only using one, and it is hosted on a Data > Centre. > > Dumb question: Is it possible to virtualize a webserver/mail server withing > a physical mail/web server with just one public IP? > > Thanks. >