Re: SSH on high latency links. Re: [Patch] TCP MD5SIG for OpenSSH

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Thomas ☃ Habets wrote:
On 15 January 2016 at 17:26, Roland Mainz <roland.mainz@xxxxxxxxxxx> wrote:
Don't these extra roundtrips further increase the latency of ssh
connection setup (e.g. imagine a high-bandwidth&&high-latency satelite
link) ? ssh is already a *PAIN* in that area, killing it's usefullness
for applications like "Distributed make" because the time to setup the
connection can be much longer than the command executed on the remote
side.
They would, but only when this non-default option was enabled.
OK... are there any good ideas how to mitigate the latency effect ([1]) ?

You could try mosh (https://mosh.mit.edu/).

LINEMODE works too. https://github.com/hyc/OpenSSH-LINEMODE

--
  -- Howard Chu
  CTO, Symas Corp.           http://www.symas.com
  Director, Highland Sun     http://highlandsun.com/hyc/
  Chief Architect, OpenLDAP  http://www.openldap.org/project/
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