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Sat, 22 Dec 2018 13:03:38 -0500 (EST) Subject: Re: workaround for VMware WS NAT bug triggered by OpenSSH 7.8p1 changes To: Mark Peek , Enji Cooper Cc: Warner Losh , =?UTF-8?Q?Dag-Erling_Sm=c3=b8rgrav?= , freebsd-current References: <7c62852d-8be2-e351-99ba-d9e85f4c8a71@yuripv.net> <6c18cc85-0240-034d-01dd-84c20521c238@yuripv.net> <980AA7F3-A447-45DC-A538-8EA89515F7DF@gmail.com> From: Yuri Pankov Openpgp: preference=signencrypt Autocrypt: addr=yuripv@yuripv.net; keydata= mQENBFu8u6IBCADB11gP0QwnorrHjqAtKLHKHNHskhy0s7jqJKfx0YqXgVBKGLJ9/mjLAz0F CBNvemHSDDTs0mEZ9cBKKi6cmsav6+UQgr//yai6hvXLBJqKchSFO4MhmdvBtsGFq1yKz5Zi uhjmimKyIpgBgvMdbgGbGq6cnSB2uEPmZuJr419SVRODOkXukU+F5WHgaHzDdHAIu1asCt2B +6msxqIqlFWcXyZyTGicTGGvC/PFIsVRUtD1dIJANTC876g7DTb7LZXWiWwJpSJ4GKMXMHVX Ct9BoQ4i3nhKbOxb6Io1wsy+NFyWsTJ9KYrxKKPJP3oG8BWb/cqlFqnE4eNSsiq2q7krABEB AAG0H1l1cmkgUGFua292IDx5dXJpcHZAeXVyaXB2Lm5ldD6JAVQEEwEKAD4WIQT4arc+w94t Pi0v/3CTi+B/sSrhbAUCW7y7ogIbAwUJBaOagAULCQgHAwUVCgkICwUWAwIBAAIeAQIXgAAK CRCTi+B/sSrhbJ+ACACqOlkjZ+iP8K8hcwz/G6+c1lVkhuMWL+hxFeE149QuJAXQvkOj/UXO 7jY9HSqFbOYYY44/hujpQCu+/u2dsJ5MAA7TJspWK2zUxtFAzgDp1fRXmCvMlFLdI0yVkKOB JaK+HQP8rBT6yHzGw1KJ6VyOXuuD0Kx02Ou61qjG9/vPRR0jtaxog0rKxpf+yf0UvSM4vb7+ LdY2GQxgfcLcJ8hThR4ElWJAkDsG4CiXixGJuFJ+9dpMK6LHmP6M+NxV4NkzpNddn3Eii8XQ y5spxcLszp8csFBDtAC6BI9sHLhJ9Va1VKpuvSlDsBv4ZtsjnUCIaOiF5MDTYkddSPGGMBck uQENBFu8u6IBCADKih3Q933rDNj4ZA8FhBQ2RlmBgvwOLcDPIL3h0V7h38y3+HisgFScXACD sdrTlYZ1bRXkD9FHENynBcv0l/3uGJDk8jaGIDE0TP8OQBRp+IaU9/BHnAqrKxTJGIolDahy 2m+yx2yhdc6B4ujWMDqCF1rWOD+ymOWw+VLllOkrHcZa5PJtX9UOGbApZl8ZTM8El4CANN8F 1bg9MWzUi+8LYoGWGc+BwsFS1OUB1c4SPgMu5fD4Wfsr9yRl06fdpEA2YT7B/j5/5RSC0sE2 Zs/tmJ/JRflHJ12ycj59ma2xQMfEJF40hZDpMFQmZvbVqgEg3ocQcltjbxlIKZ/mjC4zABEB AAGJATwEGAEKACYWIQT4arc+w94tPi0v/3CTi+B/sSrhbAUCW7y7ogIbDAUJBaOagAAKCRCT i+B/sSrhbIDcCACqAZMcoxUBLZa40a5b24j5i1jplvCYYb3h+Q5lt5+BFJ87kCb4dJuUD3kh 2i29BrxWQWa9WNue9ozxeYkbkfXubQYXexVolRsnh64OdGsE8KvorBFBB3zdK/GRt2Jy+jsn TfUWuQllbzMP0MfhCDMk1Mo8WvDH2/cOEP/yLKf20a+cd6nLs7bidjmGXo9pyuBKAtV6Kv+V Ru54AL+A/UBYu/eB3Dtvzcnut+1Zq6KaP++kUwPwINLIk04OBDwN0zRNTiqMAFYYyz2vZHBB 6E1th/l//ZC5b9Dk0ZpFI1bYdL9ymnrZe1MqbGPnDCToQxu00T/pZCm6Z92YrZQYuNwl Message-ID: <913730b6-c6f0-60b8-a589-e89e872b7f42@yuripv.net> Date: Sat, 22 Dec 2018 21:03:26 +0300 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:60.0) Gecko/20100101 Thunderbird/60.4.0 MIME-Version: 1.0 In-Reply-To: Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="C9tYzLa4TFdnD3GavtP4j4bVdhI51xkqa" X-Rspamd-Queue-Id: 7402E6B19A X-Spamd-Bar: ------ Authentication-Results: mx1.freebsd.org X-Spamd-Result: default: False [-6.98 / 15.00]; NEURAL_HAM_MEDIUM(-1.00)[-1.000,0]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; REPLY(-4.00)[]; NEURAL_HAM_SHORT(-0.98)[-0.975,0] 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 18:03:47 -0000 This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --C9tYzLa4TFdnD3GavtP4j4bVdhI51xkqa Content-Type: multipart/mixed; boundary="dqdUviaZ1EgHR5FbTSaJiV6v1uEsJLO2f"; protected-headers="v1" From: Yuri Pankov To: Mark Peek , Enji Cooper Cc: Warner Losh , =?UTF-8?Q?Dag-Erling_Sm=c3=b8rgrav?= , freebsd-current Message-ID: <913730b6-c6f0-60b8-a589-e89e872b7f42@yuripv.net> Subject: Re: workaround for VMware WS NAT bug triggered by OpenSSH 7.8p1 changes References: <7c62852d-8be2-e351-99ba-d9e85f4c8a71@yuripv.net> <6c18cc85-0240-034d-01dd-84c20521c238@yuripv.net> <980AA7F3-A447-45DC-A538-8EA89515F7DF@gmail.com> In-Reply-To: --dqdUviaZ1EgHR5FbTSaJiV6v1uEsJLO2f Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: quoted-printable Mark Peek wrote: > On Fri, Dec 21, 2018 at 9:30 PM Enji Cooper wro= te: >=20 >> >>> 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=99= t know if it >> affects that version... >> >> Thanks so much! >> >> -Enji >=20 >=20 > 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. >=20 > 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. --dqdUviaZ1EgHR5FbTSaJiV6v1uEsJLO2f-- --C9tYzLa4TFdnD3GavtP4j4bVdhI51xkqa Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEE+Gq3PsPeLT4tL/9wk4vgf7Eq4WwFAlwefG4ACgkQk4vgf7Eq 4WwWygf+OobN3ufb1YCSnCO8LjYSecUmm1wogpvXTRq+1vwNQQGw52VcHSx4lZYU 3yTcoxtjDCwyIoLjX48wcRRKn4IerLv7ZF2jOLw+WhSoxqgzUqUXgHp2PCqSBCYF Yor5LljQUMjECaAuNBUHQiHo3Z+SDyxg36ZLWU7tvYlVTlaSYl0tmT/MQXAYQsd1 9rHj9KSDjQFaUhihTI9yYuUS2S3bK3GdW7INYXhS+JzkGndZuVNkvNUkJ4e6wRzy KYcJhHPyUrPhx6bVtQfadMz5Pr4JG6euZK4442p/I9RxyGIVu9A/mlrgJqVVeGwy YHf2yUw98CwLyqKq1LUOngwjw+Mk/Q== =VqrW -----END PGP SIGNATURE----- --C9tYzLa4TFdnD3GavtP4j4bVdhI51xkqa--