From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stephen Hemminger Subject: Re: [PATCH v4 iproute2 net-next] gre6: add collect metadata support Date: Thu, 14 Dec 2017 21:20:29 -0800 Message-ID: <20171214212029.5254dc47@xeon-e3> References: <1513131772-87005-1-git-send-email-u9012063@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Cc: netdev@vger.kernel.org, Daniel Borkmann To: William Tu Return-path: Received: from mail-pf0-f181.google.com ([209.85.192.181]:44061 "EHLO mail-pf0-f181.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751045AbdLOFUc (ORCPT ); Fri, 15 Dec 2017 00:20:32 -0500 Received: by mail-pf0-f181.google.com with SMTP id m26so5388120pfj.11 for ; Thu, 14 Dec 2017 21:20:32 -0800 (PST) In-Reply-To: <1513131772-87005-1-git-send-email-u9012063@gmail.com> Sender: netdev-owner@vger.kernel.org List-ID: On Tue, 12 Dec 2017 18:22:52 -0800 William Tu wrote: > The patch adds 'external' option to support collect metadata > gre6 tunnel. The 'external' keyword is already used to set the > device into collect metadata mode such as vxlan, geneve, ipip, > etc. This patch extends support for ipv6 gre and gretap. > Example of L3 and L2 gre device: > bash:~# ip link add dev ip6gre123 type ip6gre external > bash:~# ip link add dev ip6gretap123 type ip6gretap external > > Signed-off-by: William Tu > Cc: Daniel Borkmann Applied to net-next