From owner-freebsd-virtualization@freebsd.org Tue Sep 1 23:00:26 2020 Return-Path: Delivered-To: freebsd-virtualization@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 2E0863C110F for ; Tue, 1 Sep 2020 23:00:26 +0000 (UTC) (envelope-from dmarquess@gmail.com) Received: from mail-ej1-x62a.google.com (mail-ej1-x62a.google.com [IPv6:2a00:1450:4864:20::62a]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (2048 bits) client-digest SHA256) (Client CN "smtp.gmail.com", Issuer "GTS CA 1O1" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4Bh2bX5CLkz3YKv for ; Tue, 1 Sep 2020 23:00:24 +0000 (UTC) (envelope-from dmarquess@gmail.com) Received: by mail-ej1-x62a.google.com with SMTP id a26so3985879ejc.2 for ; Tue, 01 Sep 2020 16:00:24 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=te+R9DsXqcjVWQIw5uQpuFkyEy4NEfgLDN6AL/NfVx8=; b=nwHiQ2x9aXzx4tiY250uaXcy3eOBUqPKLU/eGz1hIH+1J5w0Xia/MltHpR1PVE1Uu1 +jQA3lgBUAsmRYj5g6u8gvNj77U3xRsRJcbmqFY+qzvnCGnZ6Aia5QCsTamjIhq7BLnG XS57Yb0xhZJViTcaupJ1hfILxDlZYeYGS2dv7xo/n6n2vLPAwNUew1v7rGRtc0QiHzYi JR/nRjjjCfyfOvYVPfajpqeUSdXVvZEe+u9C9fYqwuhKhw6xemfsszP2F5kp0b4Nnl9y 63TnmIX8mg85sx/NcJ3vmY7oPG6s3XyCOBKDHpvk+6M/fe+GwRWyZJJPOtV7tAEuRqHP F6Vg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=te+R9DsXqcjVWQIw5uQpuFkyEy4NEfgLDN6AL/NfVx8=; b=USMHaHhWyJ5HQMS15Qn1zY4CQOnb92Bk1ug11P7gto63R0fbcHTbELbXii0ohEPVIE B/TYgKUGEND7QHhg6ULIDi83E6+GqJATLdr9Eptrzc9MH37l9IoNgaG+NPTxqa7+Wd8g aoq65/1HIsU6dz8LzQstJjQQULUNeMJgOoKl/vO4n8riXQ4ohJH8c2JI44/o23KyRjIR zIUXVNmKPCQbGIlpoY9ABeiLYSTMPvgChuRkAe23ojJEi73F+pWZMs0ZPSPvFteBPepK kxN2lZk6kYq6Udu6Ir/PtbGKFY3HZdBDfnrDIC3BcQRTXtey+F8e6TFxSP7MkTQOkDO2 bY9A== X-Gm-Message-State: AOAM531S6ACrnZwwo5sFq2jRI8zeKCKE5um1EViDJ47ogHZiKb4vv3qt YPU+N5NtA1+4rNnSC4hyc7wS6yea7U2/9m1caTpyCfXGSL0= X-Google-Smtp-Source: ABdhPJx0UaSpbfBDr7+S5rmgLzuV5eDLsKmYZKqZymSRpZzIJ3ngbF/ujHvDsvvIs3xaEPPUS5lH7xi/8cW9KWEvJO0= X-Received: by 2002:a17:906:82d1:: with SMTP id a17mr3550235ejy.385.1599001222369; Tue, 01 Sep 2020 16:00:22 -0700 (PDT) MIME-Version: 1.0 References: <53835548-cd6e-6859-c19d-8dd96d3993f3@asusa.net> <0b2304fd-4799-f56e-2271-169a5348d654@asusa.net> In-Reply-To: From: Dustin Marquess Date: Tue, 1 Sep 2020 18:00:11 -0500 Message-ID: Subject: Re: IPv6 Problem with Bhyve To: Jason Tubnor Cc: Hiroshi Nishida , "freebsd-virtualization@freebsd.org" Content-Type: text/plain; charset="UTF-8" X-Rspamd-Queue-Id: 4Bh2bX5CLkz3YKv X-Spamd-Bar: ---- Authentication-Results: mx1.freebsd.org; dkim=pass header.d=gmail.com header.s=20161025 header.b=nwHiQ2x9; dmarc=pass (policy=none) header.from=gmail.com; spf=pass (mx1.freebsd.org: domain of dmarquess@gmail.com designates 2a00:1450:4864:20::62a as permitted sender) smtp.mailfrom=dmarquess@gmail.com X-Spamd-Result: default: False [-4.14 / 15.00]; ARC_NA(0.00)[]; TO_DN_EQ_ADDR_SOME(0.00)[]; R_DKIM_ALLOW(-0.20)[gmail.com:s=20161025]; RCVD_TLS_ALL(0.00)[]; FROM_HAS_DN(0.00)[]; RCPT_COUNT_THREE(0.00)[3]; R_SPF_ALLOW(-0.20)[+ip6:2a00:1450:4000::/36:c]; FREEMAIL_FROM(0.00)[gmail.com]; MIME_GOOD(-0.10)[text/plain]; PREVIOUSLY_DELIVERED(0.00)[freebsd-virtualization@freebsd.org]; NEURAL_HAM_LONG(-1.03)[-1.034]; TO_DN_SOME(0.00)[]; TO_MATCH_ENVRCPT_SOME(0.00)[]; DKIM_TRACE(0.00)[gmail.com:+]; DMARC_POLICY_ALLOW(-0.50)[gmail.com,none]; RCVD_IN_DNSWL_NONE(0.00)[2a00:1450:4864:20::62a:from]; NEURAL_HAM_SHORT(-1.08)[-1.084]; NEURAL_HAM_MEDIUM(-1.02)[-1.024]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+]; FREEMAIL_ENVFROM(0.00)[gmail.com]; ASN(0.00)[asn:15169, ipnet:2a00:1450::/32, country:US]; RCVD_COUNT_TWO(0.00)[2]; MAILMAN_DEST(0.00)[freebsd-virtualization]; DWL_DNSWL_NONE(0.00)[gmail.com:dkim] X-BeenThere: freebsd-virtualization@freebsd.org X-Mailman-Version: 2.1.33 Precedence: list List-Id: "Discussion of various virtualization techniques FreeBSD supports." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 01 Sep 2020 23:00:26 -0000 On Tue, Sep 1, 2020 at 5:11 PM Jason Tubnor wrote: > > On Wed, 2 Sep 2020 at 00:20, Hiroshi Nishida wrote: > I hit similar bugs in various ways around IPv6 guests in 12.0 with > lingering problems in 12.1. All issues appeared to be fixed in 12-STABLE > now, so 12.2 should be good to go. Can you test 12-STABLE snapshot if > possible? The issue wasn't necessarily around bhyve, but more iflib. > > Interestingly, I have exactly the same problem also with CentOS 8 + > > KVM/QEMU. > > > > > ^^^ This is interesting, maybe it isn't bhyve or a FreeBSD issue at play > here if you are also getting it under KVM. We have a high count of Windows > 2019 Server bhyve guests in our environment, but they are running on 11.4 > and no IPv6 so I'm not going to be much use in being able to reproduce > this. I'll work on getting IPv6 working on my home connection and drag a > W2k19 image home, but this will take a while as I have other pressing work > commitments. I have Server 2019 VMs under bhyve (FreeBSD-CURRENT) using both static IPv6 and SLAAC IPv6, and I have no problems at all connecting to them using RDP over IPv6. Are you absolutely sure the Windows firewall is set to wide open? -Dustin