Re: workaround for VMware WS NAT bug triggered by OpenSSH 7.8p1 changes

Mark Peek wrote:
> Thanks for the cc:. I forwarded the original report on to an internal
> 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.

> On Fri, Dec 21, 2018 at 4:19 PM Warner Losh <imp_at_bsdimp.com> wrote:
> 
>> I've been hit by this as well. At least two others on IRC have had the
>> same issue.
>>
>> Warner
>>
>> On Fri, Dec 21, 2018 at 5:10 PM Enji Cooper <yaneurabeya_at_gmail.com> wrote:
>>
>>>
>>>> On Dec 21, 2018, at 3:55 PM, Yuri Pankov <yuripv_at_yuripv.net> wrote:
>>>>
>>>> Hi,
>>>>
>>>> There's apparently a bug in VMware Workstation NAT implementation, made
>>>> visible by the change to default values of IPQoS in OpenSSH 7.8p1,
>>>> making all ssh connections from the guest behind the NAT to fail with
>>>> obscure "Fssh_packet_write_wait: Connection to 192.168.1.53 port 22:
>>>> Broken pipe".
>>>>
>>>> I wonder if we could integrate the attached patch (or some smarter
>>>> version of it) for the time being as the bug affects several major WS
>>>> releases, and it's not immediately clear where the problem is.
>>>>
>>>> The change itself:
>>>>
>>>>
>>> https://cvsweb.openbsd.org/cgi-bin/cvsweb/src/usr.bin/ssh/readconf.c#rev1.284
>>>>
>>>> The bug reports (some of them):
>>>>
>>>> https://bugzilla.redhat.com/show_bug.cgi?id=1624437
>>>> https://communities.vmware.com/message/2803219#2803219
>>>>
>>>> The patch itself is attached.
>>>> <vmwssh.diff>
>>>
>>>         Cool… yeah… I’ve been running into this issue for a while with
>>> VMware Fusion 11.0.1.
>>>         I CCed mp_at_ for visibility.
>>> Thanks!
>>> -Enji
>>>
>>
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