From owner-freebsd-cloud@freebsd.org Mon Oct 31 20:44:44 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 BCAF8C284E1 for ; Mon, 31 Oct 2016 20:44:44 +0000 (UTC) (envelope-from pete@nomadlogic.org) Received: from vps-mail.nomadlogic.org (unknown [IPv6:2607:f2f8:a098::2]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 8F26B138B for ; Mon, 31 Oct 2016 20:44:44 +0000 (UTC) (envelope-from pete@nomadlogic.org) Received: from la-dgt-31327.usa.tribune.com (nat-192-187-90-113.nat.tribpub.com [192.187.90.113]) by vps-mail.nomadlogic.org (OpenSMTPD) with ESMTPSA id ecaad39c TLS version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128 verify=NO for ; Mon, 31 Oct 2016 13:44:43 -0700 (PDT) To: freebsd-cloud@freebsd.org From: Pete Wright Subject: xn0 systat no egress data? Message-ID: <8be5174c-fcd5-0e5b-921f-5cfc31e99c4f@nomadlogic.org> Date: Mon, 31 Oct 2016 13:44:43 -0700 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.11; rv:45.0) Gecko/20100101 Thunderbird/45.4.0 MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit 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 20:44:44 -0000 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. thoughts? -pete -- Pete Wright pete@nomadlogic.org nomadlogicLA