From owner-freebsd-cloud@freebsd.org Mon Jan 25 21:16:40 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 ADEFDA46B73 for ; Mon, 25 Jan 2016 21:16:40 +0000 (UTC) (envelope-from jlott@averesystems.com) Received: from mail-wm0-x235.google.com (mail-wm0-x235.google.com [IPv6:2a00:1450:400c:c09::235]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 59D75667 for ; Mon, 25 Jan 2016 21:16:40 +0000 (UTC) (envelope-from jlott@averesystems.com) Received: by mail-wm0-x235.google.com with SMTP id l65so80717868wmf.1 for ; Mon, 25 Jan 2016 13:16:40 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=averesystems.com; s=google; h=mime-version:date:message-id:subject:from:to:content-type; bh=G1YFhlEmTMy1/fc+kjcQB1bfRIEmRvRzYB1nxzSQQ48=; b=sDExKK+fYjjMKqVDm+ZsYI9A/3n9tFMKjD928699Rd+kojn0cdglaezpRF7DZqRaLN RqCgJn7vpJNpvYj6+GsHWkmHIvi16Eb3nx1ILcrsFaSVrVZ/OFzU5fKwgKi4jfDYjhXF x2TkRP+6TIaQYMGSPXN96Wu12P4Pgaqp0SiAU= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:date:message-id:subject:from:to :content-type; bh=G1YFhlEmTMy1/fc+kjcQB1bfRIEmRvRzYB1nxzSQQ48=; b=lX2ygKg6xzwky4dsyMThdFvvxUHKfSE2yTuPp553ZkaRUwcrpDeSM5vhdcxvdMgGpd x9RZPR2wrKbWG66GrkcuUC6A08RlIMQuza2ZYUc3c8sc9DrA7b3Dl19mUey1q0eh5shw KHEBD8d8cNKFT+//D5LRdBC9Te5VsP9ZZen5h51I/fmezQqwgPVBBRjQCEPZ8qTYyxtz 9lfBbob6AdCrtBNZslE9Omrq9BT6yxo4tbGPPaaq5+ayMy7bq8nbueutqOHxkzzanEOE Dgxe95XSoDHv/f7eDdU7odnxQ/HlR/e+Kx9BHTecaAq3OQFLUBhMV/JODe5FD2KFJI9E OCAA== X-Gm-Message-State: AG10YOTHKZRSDvMDurvlS5DSMtk+3pyqvLgnsA+6+HYJFOAEZjpVVmf7aw+CdJdsmZDB9Mi9wNgk2EaTfVyEXY2d MIME-Version: 1.0 X-Received: by 10.28.134.147 with SMTP id i141mr21493707wmd.87.1453756598782; Mon, 25 Jan 2016 13:16:38 -0800 (PST) Received: by 10.27.176.95 with HTTP; Mon, 25 Jan 2016 13:16:38 -0800 (PST) Date: Mon, 25 Jan 2016 16:16:38 -0500 Message-ID: Subject: EC2 Advanced Networking in HEAD From: Jeremiah Lott To: freebsd-cloud@freebsd.org Content-Type: text/plain; charset=UTF-8 X-Content-Filtered-By: Mailman/MimeDel 2.1.20 X-BeenThere: freebsd-cloud@freebsd.org X-Mailman-Version: 2.1.20 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, 25 Jan 2016 21:16:40 -0000 I'm having very inconsistent results using the latest 11.0-CURRENT snapshot AMI "FreeBSD 11.0-CURRENT-amd64-2016-01-22 (ami-0b95716b)". A pretty high percentage of the time (I'd say at least 50%), networking does not work when I create an instance. I am using various r3 instance types in the us-west-2b AZ. Sometimes when I create an instance, everything works fine and I get a DHCP lease for my ixv0 device. Other times, ixv0 is probed, but I never get a DHCP offer (which was the broken behavior from before). Changing the instance type or stopping/stopping the instance can switch an instance's NIC from "working" to "non-working" and vice-versa. However, I'm not convinced it has to do with instance type per-se (changing instance type changes a lot of things about the underlying hardware). Anyone else successfully using this latest AMI? Since advanced networking is on by default now, I'd expect others who are using the AMI to see problems as well. Jeremiah Lott Avere Systems