From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-4.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 7F472C43381 for ; Mon, 4 Mar 2019 05:05:34 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 58FDE20863 for ; Mon, 4 Mar 2019 05:05:34 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726056AbfCDFF3 (ORCPT ); Mon, 4 Mar 2019 00:05:29 -0500 Received: from shards.monkeyblade.net ([23.128.96.9]:56928 "EHLO shards.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725781AbfCDFF3 (ORCPT ); Mon, 4 Mar 2019 00:05:29 -0500 Received: from localhost (unknown [IPv6:2601:601:9f80:35cd::3d5]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (Client did not present a certificate) (Authenticated sender: davem-davemloft) by shards.monkeyblade.net (Postfix) with ESMTPSA id 8707D14D0CEE8; Sun, 3 Mar 2019 21:05:28 -0800 (PST) Date: Sun, 03 Mar 2019 21:05:28 -0800 (PST) Message-Id: <20190303.210528.1372000300324935473.davem@davemloft.net> To: fruggeri@arista.com Cc: yoshfuji@linux-ipv6.org, kuznet@ms2.inr.ac.ru, maxim@arista.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org Subject: Re: [PATCH] net: ipv6: add socket option IPV6_ROUTER_ALERT_ISOLATE From: David Miller In-Reply-To: <20190301233103.B4EE095C2D16@us180.sjc.aristanetworks.com> References: <20190301233103.B4EE095C2D16@us180.sjc.aristanetworks.com> X-Mailer: Mew version 6.8 on Emacs 26.1 Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit X-Greylist: Sender succeeded SMTP AUTH, not delayed by milter-greylist-4.5.12 (shards.monkeyblade.net [149.20.54.216]); Sun, 03 Mar 2019 21:05:28 -0800 (PST) Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: fruggeri@arista.com (Francesco Ruggeri) Date: Fri, 01 Mar 2019 15:31:03 -0800 > By default IPv6 socket with IPV6_ROUTER_ALERT socket option set will > receive all IPv6 RA packets from all namespaces. > IPV6_ROUTER_ALERT_ISOLATE socket option restricts packets received by > the socket to be only from the socket's namespace. > > Signed-off-by: Maxim Martynov > Signed-off-by: Francesco Ruggeri Applied to net-next, thanks.