From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Miller Subject: Re: [PATCH] net: ipv6: Do not consider link state for nexthop validation Date: Thu, 27 Oct 2016 16:34:11 -0400 (EDT) Message-ID: <20161027.163411.2198499719090919446.davem@davemloft.net> References: <1477337243-10650-1-git-send-email-dsa@cumulusnetworks.com> Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit Cc: netdev@vger.kernel.org To: dsa@cumulusnetworks.com Return-path: Received: from shards.monkeyblade.net ([184.105.139.130]:33910 "EHLO shards.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S942249AbcJ0UeN (ORCPT ); Thu, 27 Oct 2016 16:34:13 -0400 In-Reply-To: <1477337243-10650-1-git-send-email-dsa@cumulusnetworks.com> Sender: netdev-owner@vger.kernel.org List-ID: From: David Ahern Date: Mon, 24 Oct 2016 12:27:23 -0700 > Similar to IPv4, do not consider link state when validating next hops. > > Currently, if the link is down default routes can fail to insert: > $ ip -6 ro add vrf blue default via 2100:2::64 dev eth2 > RTNETLINK answers: No route to host > > With this patch the command succeeds. > > Fixes: 8c14586fc320 ("net: ipv6: Use passed in table for nexthop lookups") > Signed-off-by: David Ahern Applied and queued up for -stable.