From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from lindbergh.monkeyblade.net (lindbergh.monkeyblade.net [23.128.96.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id CB3164A3B for ; Mon, 21 Aug 2023 11:34:45 +0000 (UTC) Received: from out1-smtp.messagingengine.com (out1-smtp.messagingengine.com [66.111.4.25]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E8D5DDC; Mon, 21 Aug 2023 04:34:44 -0700 (PDT) Received: from compute2.internal (compute2.nyi.internal [10.202.2.46]) by mailout.nyi.internal (Postfix) with ESMTP id 55BA55C261E; Mon, 21 Aug 2023 07:34:44 -0400 (EDT) Received: from mailfrontend1 ([10.202.2.162]) by compute2.internal (MEProxy); Mon, 21 Aug 2023 07:34:44 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:cc:content-type:content-type:date:date :feedback-id:feedback-id:from:from:in-reply-to:in-reply-to :message-id:mime-version:references:reply-to:sender:subject :subject:to:to:x-me-proxy:x-me-proxy:x-me-sender:x-me-sender :x-sasl-enc; s=fm1; t=1692617684; x=1692704084; bh=d9ur8nZhHGPYN lNZZr8e+NyS1wGTtgBr6uaH9qP+sp8=; b=aEBtMGPfMjRCvzEhvoH5k69DUdD4N qkB/ZLTTDVcsRDGf6hDG46DIEpmPQ6ODJCJRUgQ1M2VQtEQRBglG3NFVrI+dUxzQ o5Ddr1F0UNY1FLCeuIpFOcRaHudZbiP3e5JTmbeVqG99gyCzqTfq6aDiwssBiIeY 9vYuKpYqPWDuGIhxLR2V2uCbxYJg5dRPv1xUhJS1dnC6qs+qhqKAKLLdWwX+0h8j 4ngiK0phf/9KFpRdPZR2b3z5PNEWVrfXnZLQAdBrtOrmoLfAZ/uVZbC/wgTcORJO XxmpwzLx24OzYfTcgzfVqOa2F97qBvPHqLenqNDWoKZzYoqj8nmZtVVsg== X-ME-Sender: X-ME-Received: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgedviedrudduledggeduucetufdoteggodetrfdotf fvucfrrhhofhhilhgvmecuhfgrshhtofgrihhlpdfqfgfvpdfurfetoffkrfgpnffqhgen uceurghilhhouhhtmecufedttdenucesvcftvggtihhpihgvnhhtshculddquddttddmne cujfgurhepfffhvfevuffkfhggtggujgesthdtredttddtvdenucfhrhhomhepkfguohcu ufgthhhimhhmvghluceoihguohhstghhsehiughoshgthhdrohhrgheqnecuggftrfgrth htvghrnhepvddufeevkeehueegfedtvdevfefgudeifeduieefgfelkeehgeelgeejjeeg gefhnecuvehluhhsthgvrhfuihiivgeptdenucfrrghrrghmpehmrghilhhfrhhomhepih guohhstghhsehiughoshgthhdrohhrgh X-ME-Proxy: Feedback-ID: i494840e7:Fastmail Received: by mail.messagingengine.com (Postfix) with ESMTPA; Mon, 21 Aug 2023 07:34:43 -0400 (EDT) Date: Mon, 21 Aug 2023 14:34:39 +0300 From: Ido Schimmel To: Sriram Yagnaraman Cc: netdev@vger.kernel.org, linux-kselftest@vger.kernel.org, "David S . Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , David Ahern , Ido Schimmel , Shuah Khan Subject: Re: [PATCH 3/3] selftests: forwarding: Add test for load-balancing between multiple servers Message-ID: References: <20230819114825.30867-1-sriram.yagnaraman@est.tech> <20230819114825.30867-4-sriram.yagnaraman@est.tech> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20230819114825.30867-4-sriram.yagnaraman@est.tech> X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,RCVD_IN_DNSWL_BLOCKED,RCVD_IN_MSPIKE_H3,RCVD_IN_MSPIKE_WL, SPF_HELO_PASS,SPF_NONE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net On Sat, Aug 19, 2023 at 01:48:25PM +0200, Sriram Yagnaraman wrote: > Create a topology with 3 hosts, a router each in it's own network > namespace. Test IPv4 and IPv6 multipath routing from h1 to h2/h3 via > router r1 where a multipath route is setup to load-balance between h2 > and h3. > > See diagram in the test for more information. How are you running this test? At least with veth pairs it is passing both before and after the patches. I didn't look into the veth driver, it might not even use the listified path. Also, I'm seeing the following errors during the test: sysctl: setting key "net.ipv4.fib_multipath_hash_policy": Invalid argument sysctl: setting key "net.ipv6.fib_multipath_hash_policy": Invalid argument