sshd 7.8p1 close connection from VMware Fusion NAT Port Forwarding

[Stuart Henderson]

On 2018-08-27, Zach Cheung <kuroro.zhang at gmail.com> wrote:
> Sorry, add -o 'IPQoS=lowdelay throughput' to ssh?

Try in sshd_config on the server.

> https://gist.github.com/ZachCheung/9e48769067ac6681c419fb46f480fb90#file-ssh-7-8p1_with_ipqos-log
>
> On Mon, Aug 27, 2018 at 5:33 PM Stuart Henderson <stu at spacehopper.org>
> wrote:
>
>> On 2018-08-27, Stuart Henderson <stu at spacehopper.org> wrote:
>> > On 2018-08-27, Zach Cheung <kuroro.zhang at gmail.com> wrote:
>> >> After upgrading my VMware Fusion (10.1.3) Arch Guest to the latest with
>> >> OpenSSH upgraded from 7.7p1 to 7.8p1, found that ssh from macOS Sierra
>> >> (10.12.6) host to Arch guest via local NAT port forwarding failed, but
>> via
>> >> Arch LAN IP worked, downgraded OpenSSH from 7.8p1 to 7.7p1 fixed the
>> >> problem.
>> >>
>> >> Any idea about this bug?
>> >
>> > I bet it is the QoS change. Try "IPQoS lowdelay,throughput".
>>
>> Sorry, should be separated by whitespace: "IPQoS lowdelay throughput".
>> (This restores the pre-7.8 setting).
>>
>>
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