From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 7514C158A21; Thu, 9 May 2024 14:00:28 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1715263228; cv=none; b=WkvQNL1UU+pk4688FSnP14FqyHeVEMBC758EFa2yILjWRH9iSj/h8OVuGUM25G+xW6MRb4KH5l27heUWSqkPpJzCg1keYQtiEjyld6rd6EEY6ugLBcOpRh1D0bc5yBiT791M6rQuKSN3doILAGYftz9rUMsXzo3yWfM/GSQiS1Y= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1715263228; c=relaxed/simple; bh=Nrm46WmZGyIT35cwvy1Yk+kqTYBFw1zdT4d5rEEvf2w=; h=Content-Type:MIME-Version:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; b=t2f8E3tbVBEG60orO4GtFLG33a3XaUQjsSeUOoh/ZGhsx/6gmLSxQB1lDm26iReOR7zswXQ+/9qfhCDvDT512gpIvHdB6kmy8bR095v0DL5xZwrPVPQ4AXPSeQXG24911jNf2Wz3qCxSzLW3Ag9g1hovg08E4Lt3vdsmopPQNKo= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=HXl13fo4; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="HXl13fo4" Received: by smtp.kernel.org (Postfix) with ESMTPS id 08F57C32783; Thu, 9 May 2024 14:00:28 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1715263228; bh=Nrm46WmZGyIT35cwvy1Yk+kqTYBFw1zdT4d5rEEvf2w=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=HXl13fo4VJoiARF43IiqWR7aDoOTz4RTR1WUcx2kpxZFPJBwlHbZuO1bD+p9XoSL6 ix0A5PaiWL8AwTXLn5Z+nT5HRCHLviA7mcOI0FxPruUirhhJQXbYXXb+24b5CuoU+v i5RXANdz+yXgpni04JsFtI5kw2liebQL2M6ZjdysL74kF0caM7IBsygCe0H5Ag/roN 2rYpv23bviiQlAnik0CTgVZSs9vlDwFulzaVqyBQ5VxR91gderKOfR/pEX+7AGMl7F 780JVy4tgbJOQfqQvSpAb9YMMx75oRJZIFYaMeRxDZ4cTcnP/A1P8Go1Q8HWLfWgEc 0EgZ1WPq9rUdQ== Received: from aws-us-west-2-korg-oddjob-1.ci.codeaurora.org (localhost.localdomain [127.0.0.1]) by aws-us-west-2-korg-oddjob-1.ci.codeaurora.org (Postfix) with ESMTP id E537BE7C0E0; Thu, 9 May 2024 14:00:27 +0000 (UTC) Content-Type: text/plain; charset="utf-8" Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCHv2] l2tp: Support several sockets with same IP/port quadruple From: patchwork-bot+netdevbpf@kernel.org Message-Id: <171526322793.14863.3674169086267452877.git-patchwork-notify@kernel.org> Date: Thu, 09 May 2024 14:00:27 +0000 References: <20240506215336.1470009-1-samuel.thibault@ens-lyon.org> In-Reply-To: <20240506215336.1470009-1-samuel.thibault@ens-lyon.org> To: Samuel Thibault Cc: tparkin@katalix.com, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, jchapman@katalix.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org Hello: This patch was applied to netdev/net-next.git (main) by Paolo Abeni : On Mon, 6 May 2024 23:53:35 +0200 you wrote: > Some l2tp providers will use 1701 as origin port and open several > tunnels for the same origin and target. On the Linux side, this > may mean opening several sockets, but then trafic will go to only > one of them, losing the trafic for the tunnel of the other socket > (or leaving it up to userland, consuming a lot of cpu%). > > This can also happen when the l2tp provider uses a cluster, and > load-balancing happens to migrate from one origin IP to another one, > for which a socket was already established. Managing reassigning > tunnels from one socket to another would be very hairy for userland. > > [...] Here is the summary with links: - [PATCHv2] l2tp: Support several sockets with same IP/port quadruple https://git.kernel.org/netdev/net-next/c/628bc3e5a1be You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html