frantisek holop wrote:

so before anyone tags this mail as a trolling flamebait
(which it is not), i just would like to ask
-have others tried HPN-SSH?
-have ssh developers tried it?
-or simply, has ssh hit its performance limit and can't get any better?

the "HPN" patch greatly improves throughput for long and fat (high bandwidth, high latency) connections, but slows things down significantly for low latency connections. One of the OpenSSH developers saw around a 15% slowdown on LAN to LAN copies.

It needs work.

-d

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