From owner-freebsd-questions@freebsd.org Tue Jun 25 07:38:44 2019 Return-Path: Delivered-To: freebsd-questions@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 9FE3315C35C6 for ; Tue, 25 Jun 2019 07:38:44 +0000 (UTC) (envelope-from 4250.10.freebsd-questions=freebsd.org@email-od.com) Received: from s1-b0c6.socketlabs.email-od.com (s1-b0c6.socketlabs.email-od.com [142.0.176.198]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 8586A75EE1 for ; Tue, 25 Jun 2019 07:38:43 +0000 (UTC) (envelope-from 4250.10.freebsd-questions=freebsd.org@email-od.com) DKIM-Signature: v=1; a=rsa-sha256; d=email-od.com;i=@email-od.com;s=dkim; c=relaxed/relaxed; q=dns/txt; t=1561448324; x=1564040324; h=content-transfer-encoding:content-type:mime-version:references:in-reply-to:message-id:subject:to:from:date:x-thread-info; bh=npKcrfjIay78NlrMz9kSBhUiG79h6Akn10WdxCSROPk=; b=VJA7dEU/OZlUgoeXH0kHPFaO03O6xkvNSyoPDkdKSf0vA98R5z0EzumNy5uj2boRoTguEVOD1r7CXVXibNwlNele1p/chik25dsx6hncdG63dKMzsgtIqQfxUk9jNDxXe8BUwc4sbWCqXqHu8CM5T6va53xJda9fw87Z5RSHiSk= X-Thread-Info: NDI1MC4xMi4xYjUwMDAwMDA4YTc4NWYuZnJlZWJzZC1xdWVzdGlvbnM9ZnJlZWJzZC5vcmc= Received: from r5.us-east.aws.in.socketlabs.com (r5.us-east.aws.in.socketlabs.com [52.204.195.176]) by mxsg2.email-od.com with ESMTP(version=Tls12 cipher=Aes256 bits=256); Tue, 25 Jun 2019 03:38:27 -0400 Received: from smtp.lan.sohara.org (EMTPY [185.202.17.215]) by r5.us-east.aws.in.socketlabs.com with ESMTP(version=Tls12 cipher=Aes256 bits=256); Tue, 25 Jun 2019 03:38:26 -0400 Received: from [192.168.63.1] (helo=steve.lan.sohara.org) by smtp.lan.sohara.org with smtp (Exim 4.91 (FreeBSD)) (envelope-from ) id 1hfg25-000Dsc-4M for freebsd-questions@freebsd.org; Tue, 25 Jun 2019 08:38:25 +0100 Date: Tue, 25 Jun 2019 08:38:24 +0100 From: Steve O'Hara-Smith To: freebsd-questions@freebsd.org Subject: Re: IPv6-only network--is NAT64+DNS64 really this easy now? Message-Id: <20190625083824.2c259fbd7ef91efcc3857e77@sohara.org> In-Reply-To: <20190625071943.vwswhj2lh6ctj4vy@deathbolt.927589452.space> References: <5e24739b-bbd0-d94a-5b0e-53fdeba81245@bluerosetech.com> <19784363-6543-ccc1-b13f-5f1a67dc10d1@bluerosetech.com> <20190625071943.vwswhj2lh6ctj4vy@deathbolt.927589452.space> X-Mailer: Sylpheed 3.7.0 (GTK+ 2.24.32; amd64-portbld-freebsd12.0) X-Clacks-Overhead: "GNU Terry Pratchett" Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Rspamd-Queue-Id: 8586A75EE1 X-Spamd-Bar: - Authentication-Results: mx1.freebsd.org; dkim=pass header.d=email-od.com header.s=dkim header.b=VJA7dEU/; spf=pass (mx1.freebsd.org: domain of 4250.10.freebsd-questions=freebsd.org@email-od.com designates 142.0.176.198 as permitted sender) smtp.mailfrom=4250.10.freebsd-questions=freebsd.org@email-od.com X-Spamd-Result: default: False [-1.71 / 15.00]; R_SPF_ALLOW(-0.20)[+ip4:142.0.176.0/20]; MV_CASE(0.50)[]; TO_DN_NONE(0.00)[]; RCVD_COUNT_THREE(0.00)[4]; DKIM_TRACE(0.00)[email-od.com:+]; MX_GOOD(-0.01)[mxbh.socketlabs.com,mxbsg.socketlabs.com]; NEURAL_HAM_SHORT(-0.51)[-0.511,0]; FORGED_SENDER(0.00)[steve@sohara.org,4250.10.freebsd-questions=freebsd.org@email-od.com]; RCVD_TLS_LAST(0.00)[]; SUBJECT_ENDS_QUESTION(1.00)[]; ASN(0.00)[asn:7381, ipnet:142.0.176.0/22, country:US]; MIME_TRACE(0.00)[0:+]; FROM_NEQ_ENVFROM(0.00)[steve@sohara.org,4250.10.freebsd-questions=freebsd.org@email-od.com]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-0.98)[-0.978,0]; R_DKIM_ALLOW(-0.20)[email-od.com:s=dkim]; MID_RHS_MATCH_FROM(0.00)[]; FROM_HAS_DN(0.00)[]; TO_MATCH_ENVRCPT_ALL(0.00)[]; NEURAL_HAM_LONG(-1.00)[-0.996,0]; MIME_GOOD(-0.10)[text/plain]; DMARC_NA(0.00)[sohara.org]; FORGED_SENDER_VERP_SRS(0.00)[]; RCPT_COUNT_ONE(0.00)[1]; IP_SCORE(-0.21)[ip: (-0.56), ipnet: 142.0.176.0/22(-0.26), asn: 7381(-0.19), country: US(-0.06)]; RCVD_IN_DNSWL_NONE(0.00)[198.176.0.142.list.dnswl.org : 127.0.15.0]; ENVFROM_VERP(0.00)[] X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 25 Jun 2019 07:38:45 -0000 On Tue, 25 Jun 2019 09:19:43 +0200 mailinglists-freebsd-questions@927589452.de wrote: > The hardest thing is getting a real IPv&/ bigger than a /64 as this is > required by most systems. For lab work a /48 over a HE tunnel should do fine, only the router knows it's a tunnel :) -- Steve O'Hara-Smith