From owner-freebsd-current@freebsd.org Sat Dec 22 18:16:53 2018 Return-Path: Delivered-To: freebsd-current@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 99CB81335ABB for ; Sat, 22 Dec 2018 18:16:53 +0000 (UTC) (envelope-from wlosh@bsdimp.com) Received: from mailman.ysv.freebsd.org (mailman.ysv.freebsd.org [IPv6:2001:1900:2254:206a::50:5]) by mx1.freebsd.org (Postfix) with ESMTP id D93FA6BA0C for ; Sat, 22 Dec 2018 18:16:52 +0000 (UTC) (envelope-from wlosh@bsdimp.com) Received: by mailman.ysv.freebsd.org (Postfix) id 9CCF11335AB6; Sat, 22 Dec 2018 18:16:52 +0000 (UTC) Delivered-To: current@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 7A2AC1335AB5 for ; Sat, 22 Dec 2018 18:16:52 +0000 (UTC) (envelope-from wlosh@bsdimp.com) Received: from mail-qt1-x82a.google.com (mail-qt1-x82a.google.com [IPv6:2607:f8b0:4864:20::82a]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 1167D6BA06 for ; Sat, 22 Dec 2018 18:16:52 +0000 (UTC) (envelope-from wlosh@bsdimp.com) Received: by mail-qt1-x82a.google.com with SMTP id p17so9456037qtl.5 for ; Sat, 22 Dec 2018 10:16:52 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bsdimp-com.20150623.gappssmtp.com; s=20150623; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=nlSiA+CebNCCGc5BOccON0SySOoOPALhGf6bN6wD/y0=; b=gByPS7UipPVOUjzl6A4urk2A+cjSTatVQUa3xSkSRVITMqCJG/WaGdTGTyWjP//YSR Dm+ZNTqPUptvXCj1uk80dFrkzcNW9LJnXjStY/+CiTWWGuiokr1KD0f2uVGuUfgq9y6C mExbmaO8Qr7cNVFoizq+zXTGbYD4TKlRqh1+4I6yWN7B0gRRLwBPzm1fIxNMbRETGjXs d/Kjt1z9OYaDOqLaQD4wJZIIIoBHdwwe+TEcC9icA8/YcPB7oCJWYvbGDR76Sw0TtsyK PDKW8Yx9m1xJzgOa3aP9L+tnAx069cJhUhkZ/6DxJ/sI1TKE81ypDxY5kSk11Eg2qNXg G71g== 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=nlSiA+CebNCCGc5BOccON0SySOoOPALhGf6bN6wD/y0=; b=cBddSx4xWsPtUi9jNl0a+fhpvY2bCdet+FCql6/ljgr1GWxc+/KGfhqvdW9JKkWVIT DUGq4wPrH819XLn0FMY97FwXlqr8UsUV/j0SChI8zghXwjXORucvwr3wk5vaHPgCMK6q f8Ag8w+EJHL3LDk7rachUPcYS1Sns6FjriXQSnP96hPIEit39ti+1Esxsg29eHT+0LAv A3o34IZ0qtTCwwi22uqI68IR4y/T7lQkjPzvcKwDZx+uw3ZKgYV2CEkzS8NccUFHDNze jdo4+8TyiHJG8ciYObP2kAVaaBlyeSncjfgdlHOzyulLK1ze8wv5e6acNlTT68EUTL0T AZkw== X-Gm-Message-State: AJcUukfB6uO/xSkTaYge5cPYEERaj40knh/BlnwRzhE2lsZ09Cob7wI5 xVFYhEWAOIxS3iia1f5YQtqhDASz/Dy1A+0JKw2UxHQS X-Google-Smtp-Source: ALg8bN5y8nue6EgPKqacPwIbEcfb+IwDPujroDALnxQi2H4NXl6qWo8zjmC2bKCIYnLSXfIyGb2IFSuVEx2Cjq51oRs= X-Received: by 2002:ac8:548a:: with SMTP id h10mr6991370qtq.15.1545502611341; Sat, 22 Dec 2018 10:16:51 -0800 (PST) MIME-Version: 1.0 References: <7c62852d-8be2-e351-99ba-d9e85f4c8a71@yuripv.net> <6c18cc85-0240-034d-01dd-84c20521c238@yuripv.net> <980AA7F3-A447-45DC-A538-8EA89515F7DF@gmail.com> <913730b6-c6f0-60b8-a589-e89e872b7f42@yuripv.net> In-Reply-To: <913730b6-c6f0-60b8-a589-e89e872b7f42@yuripv.net> From: Warner Losh Date: Sat, 22 Dec 2018 11:16:39 -0700 Message-ID: Subject: Re: workaround for VMware WS NAT bug triggered by OpenSSH 7.8p1 changes To: Yuri Pankov Cc: Mark Peek , Garrett Cooper , =?UTF-8?Q?Dag=2DErling_Sm=C3=B8rgrav?= , freebsd-current X-Rspamd-Queue-Id: 1167D6BA06 X-Spamd-Bar: ------ Authentication-Results: mx1.freebsd.org X-Spamd-Result: default: False [-6.96 / 15.00]; NEURAL_HAM_MEDIUM(-1.00)[-1.000,0]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; REPLY(-4.00)[]; NEURAL_HAM_SHORT(-0.96)[-0.960,0] Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Content-Filtered-By: Mailman/MimeDel 2.1.29 X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 22 Dec 2018 18:16:53 -0000 On Sat, Dec 22, 2018, 11:03 AM Yuri Pankov Mark Peek wrote: > > On Fri, Dec 21, 2018 at 9:30 PM Enji Cooper > wrote: > > > >> > >>> On Dec 21, 2018, at 17:48, Yuri Pankov wrote: > >>> > >>> Mark Peek wrote: > >>>> Thanks for the cc:. I forwarded the original report on to an interna= l > >>>> VMware desktop product contact. > >>> > >>> Thank you. > >>> > >>>> What version of Workstation or Fusion is this occurring on? I saw > >>>> Workstation 14 mentioned but curious if it occurs on Workstation 15 > >>>> (latest). > >>> > >>> Running the latest available for download: 15.0.2 build-10952284. > >> > >> This is affecting me on VMware Fusion 11.0.1-11.0.2. I know it wasn=E2= =80=99t > >> affecting me on 10.x. I didn=E2=80=99t install 11.0.0, so I don=E2=80= =99t know if it > >> affects that version... > >> > >> Thanks so much! > >> > >> -Enji > > > > > > BTW, there appears to be a workaround here using -o 'IPQoS=3Dthroughput= ' > > (untested by me). I've seen the issue forwarded internally but no furth= er > > discussions yet. > > > > https://communities.vmware.com/thread/590825 > > Yes, that's exactly what the patch attached to original message does if > we are running as a VMware guest. The workaround is known and it works, > but it's not immediately clear and I just wanted it to be the default > for the time being. > Fixes my world... Warner >