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,URIBL_BLOCKED autolearn=ham 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 EAE28C43381 for ; Mon, 1 Apr 2019 18:06:02 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id C787A20663 for ; Mon, 1 Apr 2019 18:06:02 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730673AbfDASF5 (ORCPT ); Mon, 1 Apr 2019 14:05:57 -0400 Received: from shards.monkeyblade.net ([23.128.96.9]:32948 "EHLO shards.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730433AbfDARND (ORCPT ); Mon, 1 Apr 2019 13:13:03 -0400 Received: from localhost (unknown [IPv6:2601:601:9f80:35cd::d71]) (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 577B014B8AF66; Mon, 1 Apr 2019 10:13:03 -0700 (PDT) Date: Fri, 29 Mar 2019 13:29:33 -0700 (PDT) Message-Id: <20190329.132933.1730204026304335005.davem@davemloft.net> To: wenxu@ucloud.cn Cc: pshelar@ovn.org, netdev@vger.kernel.org, dev@openvswitch.org Subject: Re: [PATCH net-next v5] openvswitch: Make metadata_dst tunnel work in IP_TUNNEL_INFO_BRIDGE mode From: David Miller In-Reply-To: <1553748203-14675-1-git-send-email-wenxu@ucloud.cn> References: <1553748203-14675-1-git-send-email-wenxu@ucloud.cn> 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]); Mon, 01 Apr 2019 10:13:03 -0700 (PDT) Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: wenxu@ucloud.cn Date: Thu, 28 Mar 2019 12:43:23 +0800 > From: wenxu > > There is currently no support for the multicast/broadcast aspects > of VXLAN in ovs. In the datapath flow the tun_dst must specific. > But in the IP_TUNNEL_INFO_BRIDGE mode the tun_dst can not be specific. > And the packet can forward through the fdb table of vxlan devcice. In > this mode the broadcast/multicast packet can be sent through the > following ways in ovs. > > ovs-vsctl add-port br0 vxlan -- set in vxlan type=vxlan \ > options:key=1000 options:remote_ip=flow > ovs-ofctl add-flow br0 in_port=LOCAL,dl_dst=ff:ff:ff:ff:ff:ff, \ > action=output:vxlan > > bridge fdb append ff:ff:ff:ff:ff:ff dev vxlan_sys_4789 dst 172.168.0.1 \ > src_vni 1000 vni 1000 self > bridge fdb append ff:ff:ff:ff:ff:ff dev vxlan_sys_4789 dst 172.168.0.2 \ > src_vni 1000 vni 1000 self > > Signed-off-by: wenxu Applied to net-next, thanks.