From owner-freebsd-hackers@freebsd.org Sat Jan 18 02:32:14 2020 Return-Path: Delivered-To: freebsd-hackers@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 1B79B22467B for ; Sat, 18 Jan 2020 02:32:14 +0000 (UTC) (envelope-from neel@neelc.org) Received: from rainpuddle.neelc.org (rainpuddle.neelc.org [66.42.69.219]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 4802591bC8z4QK6 for ; Sat, 18 Jan 2020 02:32:12 +0000 (UTC) (envelope-from neel@neelc.org) Received: from mail.neelc.org (rainpuddle.neelc.org [IPv6:2001:19f0:8001:fed:5400:2ff:fe73:c622]) by rainpuddle.neelc.org (Postfix) with ESMTPSA id D5C5DB07E2 for ; Fri, 17 Jan 2020 18:32:03 -0800 (PST) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII; format=flowed Content-Transfer-Encoding: 7bit Date: Fri, 17 Jan 2020 18:32:02 -0800 From: Neel Chauhan To: freebsd-hackers@freebsd.org Subject: Reviewing D22877: libalias: Add support for RFC 6598/Carrier Grade NAT subnets User-Agent: Roundcube Webmail/1.4.1 Message-ID: <6e18754747a2b64338ec460af0b89a7d@neelc.org> X-Sender: neel@neelc.org X-Rspamd-Queue-Id: 4802591bC8z4QK6 X-Spamd-Bar: --- Authentication-Results: mx1.freebsd.org; dkim=none; dmarc=pass (policy=none) header.from=neelc.org; spf=pass (mx1.freebsd.org: domain of neel@neelc.org designates 66.42.69.219 as permitted sender) smtp.mailfrom=neel@neelc.org X-Spamd-Result: default: False [-3.16 / 15.00]; ARC_NA(0.00)[]; RCVD_VIA_SMTP_AUTH(0.00)[]; NEURAL_HAM_MEDIUM(-1.00)[-0.999,0]; FROM_HAS_DN(0.00)[]; R_SPF_ALLOW(-0.20)[+a:c]; TO_MATCH_ENVRCPT_ALL(0.00)[]; MIME_GOOD(-0.10)[text/plain]; TO_DN_NONE(0.00)[]; PREVIOUSLY_DELIVERED(0.00)[freebsd-hackers@freebsd.org]; RCPT_COUNT_ONE(0.00)[1]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; IP_SCORE(-0.36)[asn: 20473(-1.74), country: US(-0.05)]; DMARC_POLICY_ALLOW(-0.50)[neelc.org,none]; FROM_EQ_ENVFROM(0.00)[]; R_DKIM_NA(0.00)[]; MIME_TRACE(0.00)[0:+]; ASN(0.00)[asn:20473, ipnet:66.42.64.0/20, country:US]; MID_RHS_MATCH_FROM(0.00)[]; RCVD_TLS_ALL(0.00)[]; RCVD_COUNT_TWO(0.00)[2] X-BeenThere: freebsd-hackers@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Technical Discussions relating to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 18 Jan 2020 02:32:14 -0000 Hi freebsd-hackers@, I have a patch available on Phabricator here: https://reviews.freebsd.org/D22877 This patch adds an option to libalias and ipfw which supports the RFC 6598 (Carrier Grade NAT) subnet, also known as 100.64.0.0/10, as well as the corresponding documentation. Could someone please review and if approved, commit this patch? -Neel === https://www.neelc.org/