From patchwork Tue Oct 27 18:59:34 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Nikolay Aleksandrov X-Patchwork-Id: 298528 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=-12.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT 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 4F722C4363A for ; Tue, 27 Oct 2020 19:01:46 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id ED2B821527 for ; Tue, 27 Oct 2020 19:01:45 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=blackwall-org.20150623.gappssmtp.com header.i=@blackwall-org.20150623.gappssmtp.com header.b="OpuUHStq" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1829227AbgJ0TBe (ORCPT ); Tue, 27 Oct 2020 15:01:34 -0400 Received: from mail-wm1-f67.google.com ([209.85.128.67]:36871 "EHLO mail-wm1-f67.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S371399AbgJ0TA2 (ORCPT ); Tue, 27 Oct 2020 15:00:28 -0400 Received: by mail-wm1-f67.google.com with SMTP id c16so2552288wmd.2 for ; Tue, 27 Oct 2020 12:00:26 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=blackwall-org.20150623.gappssmtp.com; s=20150623; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=HWwH1mzK26OWStIyr7YQx947cp92x7ujWn8BN7kPbwM=; b=OpuUHStqMculoVADiWHShDs8jkbf6mK4yTc4KiX2t5Tru35iyhx3OjPGf4omufYeJq 48Vha9bTSNQ45A6ZbF97QFusOaeyQ5pzXRWZ0Xnbulxx8HIoCbsX9e6GC98u7nLDLkyy NtvzKZEc9WEvGEPNL3D3/TOah2z7SRiLsW91bmPgqDzy9zgi3oJS7GOqPZZH1da+rwo1 SJtGDzjkc/ZB9nABYEHVPuzazu7Xz+qwytjWc3VetNZjerP0G/QiiUDKHWNEomjhWJzZ etO5OfBG4tyTCvLJy5cm6N/nNGlzoKyqshPzi52Nxo4nEr9ma8U0UGgAnm493MKwl3gC Bb7Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=HWwH1mzK26OWStIyr7YQx947cp92x7ujWn8BN7kPbwM=; b=S+uz+xBei/1un7ZOhKdHFgt1O2OLCW9+ti4oPSNHA4dziywoz3WoONo6QPaBOmgkc9 ccv130vbt8A3y9Mcw0aWMkpLTBK+QJstbTs8KH8uYsFVIGHjCA3+puYPKHo4DvTEurSN d6AC/x6hbnq/+q+VIjaeP+ry+LCFbQEXPmDK6zmqUAEIW2Gia8XNsWoffGQeynOzR1Ti LLH8Uqo0BMJcRBXTVp39UDYnu2LV9tPhmAmtEjfwQun5dukiKEWKk6PPwDfba9aUHJnH WJ6I44DrCACqx5vNr8qXW0RM/gELH9pjeu1KbedW5CA1t92APng+OL7G3aJgLkzbgh3E krBQ== X-Gm-Message-State: AOAM5320kNIPP/tNBoIyj407lCJoN606rM/DbMnKGYQ68BUnep+YZrJM swYxey5ScGPk0j5cLfcCUd5xgH0Jl+GjT80E X-Google-Smtp-Source: ABdhPJxxo103u+lxleVTEnlhpF+mLQdkEkTDFatbmlZ4/KjzqV69h9H52pHB2LImZcZmsTNPIa/tmw== X-Received: by 2002:a7b:cc09:: with SMTP id f9mr4166353wmh.93.1603825225122; Tue, 27 Oct 2020 12:00:25 -0700 (PDT) Received: from localhost.localdomain (84-238-136-197.ip.btc-net.bg. [84.238.136.197]) by smtp.gmail.com with ESMTPSA id x6sm3219803wmb.17.2020.10.27.12.00.24 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 27 Oct 2020 12:00:24 -0700 (PDT) From: Nikolay Aleksandrov To: netdev@vger.kernel.org Cc: roopa@nvidia.com, kuba@kernel.org, bridge@lists.linux-foundation.org, Nikolay Aleksandrov Subject: [PATCH net-next 16/16] selftests: net: bridge: add test for igmpv3 *, g auto-add Date: Tue, 27 Oct 2020 20:59:34 +0200 Message-Id: <20201027185934.227040-17-razor@blackwall.org> X-Mailer: git-send-email 2.25.4 In-Reply-To: <20201027185934.227040-1-razor@blackwall.org> References: <20201027185934.227040-1-razor@blackwall.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Nikolay Aleksandrov When we have *,G ports in exclude mode and a new S,G,port is added the kernel has to automatically create an S,G entry for each exclude port to get proper forwarding. Signed-off-by: Nikolay Aleksandrov --- .../selftests/net/forwarding/bridge_igmp.sh | 31 ++++++++++++++++++- 1 file changed, 30 insertions(+), 1 deletion(-) diff --git a/tools/testing/selftests/net/forwarding/bridge_igmp.sh b/tools/testing/selftests/net/forwarding/bridge_igmp.sh index db0a03e30868..0e71abdd7a03 100755 --- a/tools/testing/selftests/net/forwarding/bridge_igmp.sh +++ b/tools/testing/selftests/net/forwarding/bridge_igmp.sh @@ -4,7 +4,7 @@ ALL_TESTS="v2reportleave_test v3include_test v3inc_allow_test v3inc_is_include_test \ v3inc_is_exclude_test v3inc_to_exclude_test v3exc_allow_test v3exc_is_include_test \ v3exc_is_exclude_test v3exc_to_exclude_test v3inc_block_test v3exc_block_test \ - v3exc_timeout_test" + v3exc_timeout_test v3star_ex_auto_add_test" NUM_NETIFS=4 CHECK_TC="yes" TEST_GROUP="239.10.10.10" @@ -621,6 +621,35 @@ v3exc_timeout_test() v3cleanup $swp1 $TEST_GROUP } +v3star_ex_auto_add_test() +{ + RET=0 + + v3exclude_prepare $h1 $ALL_MAC $ALL_GROUP + + $MZ $h2 -c 1 -b $ALL_MAC -B $ALL_GROUP -t ip "proto=2,p=$MZPKT_IS_INC" -q + sleep 1 + bridge -j -d -s mdb show dev br0 \ + | jq -e ".[].mdb[] | \ + select(.grp == \"$TEST_GROUP\" and .src == \"192.0.2.3\" and \ + .port == \"$swp1\")" &>/dev/null + check_err $? "S,G entry for *,G port doesn't exist" + + bridge -j -d -s mdb show dev br0 \ + | jq -e ".[].mdb[] | \ + select(.grp == \"$TEST_GROUP\" and .src == \"192.0.2.3\" and \ + .port == \"$swp1\" and \ + .flags[] == \"added_by_star_ex\")" &>/dev/null + check_err $? "Auto-added S,G entry doesn't have added_by_star_ex flag" + + check_sg_fwding 1 192.0.2.3 + + log_test "IGMPv3 S,G port entry automatic add to a *,G port" + + v3cleanup $swp1 $TEST_GROUP + v3cleanup $swp2 $TEST_GROUP +} + trap cleanup EXIT setup_prepare