From owner-freebsd-cloud@freebsd.org Mon Oct 31 21:08:24 2016 Return-Path: Delivered-To: freebsd-cloud@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id ADF28C28949 for ; Mon, 31 Oct 2016 21:08:24 +0000 (UTC) (envelope-from 010001581c924388-a19fb99f-c0fe-4955-ad58-ed8440f619ab-000000@amazonses.com) Received: from a8-237.smtp-out.amazonses.com (a8-237.smtp-out.amazonses.com [54.240.8.237]) (using TLSv1 with cipher ECDHE-RSA-AES128-SHA (128/128 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 75AF1130D for ; Mon, 31 Oct 2016 21:08:24 +0000 (UTC) (envelope-from 010001581c924388-a19fb99f-c0fe-4955-ad58-ed8440f619ab-000000@amazonses.com) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/simple; s=vnqrkfnvu6csdl6mwgk5t6ix3nnepx57; d=tarsnap.com; t=1477948097; h=Subject:To:References:From:Message-ID:Date:MIME-Version:In-Reply-To:Content-Type:Content-Transfer-Encoding; bh=GJitR6JFhnGCfCaF674eccSd6MMIPUk5BMy5+07snp4=; b=h6TlPMsLo8jaIdXdKPJ5nFm/QYjrDVZkE1IqeKuTnkVgW0oQd3MTkGFvM47sLK8i 98c7IgQYrzClvpF3fT2kDCDY0Tu7YrzO9SPLwE/126l2OXIO2esbRJLWFuM1WluxFlP T2Ltss7Ij75Isdccqe6UmrcHK6I5R/IE/xsyodjk= DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/simple; s=6gbrjpgwjskckoa6a5zn6fwqkn67xbtw; d=amazonses.com; t=1477948097; h=Subject:To:References:From:Message-ID:Date:MIME-Version:In-Reply-To:Content-Type:Content-Transfer-Encoding:Feedback-ID; bh=GJitR6JFhnGCfCaF674eccSd6MMIPUk5BMy5+07snp4=; b=npqssFYN9MRJmiw707m9uk+MPsNgdakxjzRh43rPac1wydtNP/2p9fMsr9FiR9HV GLRh0VLrJC3jv2pomQkHs+Apmb0BwSq2Eq264pPsvf5a9k5sf3yWUlbdPcT+7J7Ve1R 6UDBIV3E2Yv0ZW8AkuuiBueoO+/RnGhoPUPxX7Ag= Subject: Re: xn0 systat no egress data? To: Pete Wright , freebsd-cloud@freebsd.org References: <8be5174c-fcd5-0e5b-921f-5cfc31e99c4f@nomadlogic.org> From: Colin Percival Message-ID: <010001581c924388-a19fb99f-c0fe-4955-ad58-ed8440f619ab-000000@email.amazonses.com> Date: Mon, 31 Oct 2016 21:08:17 +0000 User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:45.0) Gecko/20100101 Thunderbird/45.4.0 MIME-Version: 1.0 In-Reply-To: <8be5174c-fcd5-0e5b-921f-5cfc31e99c4f@nomadlogic.org> Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 7bit X-SES-Outgoing: 2016.10.31-54.240.8.237 Feedback-ID: 1.us-east-1.Lv9FVjaNvvR5llaqfLoOVbo2VxOELl7cjN0AOyXnPlk=:AmazonSES X-BeenThere: freebsd-cloud@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: "FreeBSD on cloud platforms \(EC2, GCE, Azure, etc.\)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 31 Oct 2016 21:08:24 -0000 On 10/31/16 13:44, Pete Wright wrote: > hey all - this is regarding the following bug i've opened: > > https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=213814 > > tl;dr version is that on 11.0-RELEASE on EC2 when i invoke "systat -ifstat" > the egress data flows for the xn0 device do not update. verified it works as > expected on 10.3-RELEASE. tried reading through code but am pretty confused > as to how xn0 is created and what code is used to update the sysctl MIBs. I think this might be fixed by r308126. Can you try applying that patch and report back? -- Colin Percival Security Officer Emeritus, FreeBSD | The power to serve Founder, Tarsnap | www.tarsnap.com | Online backups for the truly paranoid