From patchwork Mon Oct 19 15:22:55 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Guillaume Nault X-Patchwork-Id: 11844633 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=-3.9 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=no 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 B6428C433E7 for ; Mon, 19 Oct 2020 15:23:03 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 583BC22363 for ; Mon, 19 Oct 2020 15:23:03 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="EhrBu/yK" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730060AbgJSPXC (ORCPT ); Mon, 19 Oct 2020 11:23:02 -0400 Received: from us-smtp-delivery-124.mimecast.com ([63.128.21.124]:56606 "EHLO us-smtp-delivery-124.mimecast.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729544AbgJSPXC (ORCPT ); Mon, 19 Oct 2020 11:23:02 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1603120981; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type; bh=UoOZbVKyramBVGxWgdJkweMRLt/aT1VjN8t5l7Vev1Q=; b=EhrBu/yK6Xj4+bFghTsFK2amIHDtg/LVxHePK5Ht8GIFHOU1fCBIOO45lKXrMs6CUR65iy 0hisQR89nH8RfhjJptCfpr0RjOeh6WFfx6NpV4M8rCKuPJlkBG6EPlsmiUe3aaMN8361F/ hZCPQE0hafgXApVNVaJ+Iw4iIAh6yik= Received: from mail-wr1-f69.google.com (mail-wr1-f69.google.com [209.85.221.69]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-410-r6eZeZXaNgeOXOK2BKBvhA-1; Mon, 19 Oct 2020 11:22:59 -0400 X-MC-Unique: r6eZeZXaNgeOXOK2BKBvhA-1 Received: by mail-wr1-f69.google.com with SMTP id t3so21107wrq.2 for ; Mon, 19 Oct 2020 08:22:58 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:mime-version :content-disposition; bh=UoOZbVKyramBVGxWgdJkweMRLt/aT1VjN8t5l7Vev1Q=; b=jiyRIh7zLvcLFNdo6oC4ho5TVhnK1DQdVTrYh8JKQVatiXS9dbFagac2v2ITjG0xj/ WSkm+4pgerixt+cOLsQukt+WYTNUDa92XS+hQII9I58suaaxL92OPGjjSUS1/Dv/jKxL 4MFmbXMSccFel8OehSX/WuhuDzdVnxxG2eqGoZVguKzH8qk6feIJ9cznhodbd2GDal35 KrbJW4VEB2v4aJc6DMru45vVa8b79Be0VTMvmHYgqjKUGR6/3JcKrCp7low52OnLnLgx kLJQP/tAIFS81zM33m0g2z1+4E7hnGIvdl+0m6lN76+3GF9UJhK5HfuWfb4uZVnEpFwI QODQ== X-Gm-Message-State: AOAM530f3qtzx+9/Tk54p59IYrAKQgZba7SalibFDZyNt5RbpGPuvx7i UmA4m45OnJTosQ+NmomyAha+9pV3R5j3NZO3V08atU5sKXCqoCwhWi8xcaQC1fNavCMmv/Sc2ka SZvZmmMKgnAvRpWNm X-Received: by 2002:adf:97da:: with SMTP id t26mr5745wrb.321.1603120977811; Mon, 19 Oct 2020 08:22:57 -0700 (PDT) X-Google-Smtp-Source: ABdhPJwLtwdQg51zcZJITvPkzgcjw4joPFall1nP0ez+AIdbHbIz/Rw3CW4O0zfwm0xj43256McgLA== X-Received: by 2002:adf:97da:: with SMTP id t26mr5730wrb.321.1603120977650; Mon, 19 Oct 2020 08:22:57 -0700 (PDT) Received: from pc-2.home (2a01cb058d4f8400c9f0d639f7c74c26.ipv6.abo.wanadoo.fr. [2a01:cb05:8d4f:8400:c9f0:d639:f7c7:4c26]) by smtp.gmail.com with ESMTPSA id e7sm97944wrm.6.2020.10.19.08.22.56 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 19 Oct 2020 08:22:56 -0700 (PDT) Date: Mon, 19 Oct 2020 17:22:55 +0200 From: Guillaume Nault To: David Ahern Cc: netdev@vger.kernel.org, martin.varghese@nokia.com Subject: [PATCH v2 iproute2-next 0/2] tc: support for new MPLS L2 VPN actions Message-ID: MIME-Version: 1.0 Content-Disposition: inline Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org This patch series adds the possibility for TC to tunnel Ethernet frames over MPLS. Patch 1 allows adding or removing the Ethernet header. Patch 2 allows pushing an MPLS LSE before the MAC header. By combining these actions, it becomes possible to encapsulate an entire Ethernet frame into MPLS, then add an outer Ethernet header and send the resulting frame to the next hop. v2: trivial coding style fix (line wrap). Guillaume Nault (2): m_vlan: add pop_eth and push_eth actions m_mpls: add mac_push action lib/ll_proto.c | 1 + man/man8/tc-mpls.8 | 44 ++++++++++++++++++-- man/man8/tc-vlan.8 | 44 ++++++++++++++++++-- tc/m_mpls.c | 43 ++++++++++++++------ tc/m_vlan.c | 69 +++++++++++++++++++++++++++++++ testsuite/tests/tc/mpls.t | 69 +++++++++++++++++++++++++++++++ testsuite/tests/tc/vlan.t | 86 +++++++++++++++++++++++++++++++++++++++ 7 files changed, 337 insertions(+), 19 deletions(-) create mode 100755 testsuite/tests/tc/mpls.t create mode 100755 testsuite/tests/tc/vlan.t