----- Original Message -----
From: "Bjoern A. Zeeb" <bzeeb-li...@lists.zabbadoz.net>
To: "Steven Hartland" <kill...@multiplay.co.uk>
Cc: "ml-freebsd-stable Stable" <freebsd-stable@freebsd.org>
Sent: Sunday, January 15, 2012 1:41 AM
Subject: Re: HPN-SSH question
On 14. Jan 2012, at 23:56 , Steven Hartland wrote:
On a similar note I'm actually quite concerned by the inclusion of
these patches by default in the OS version of ssh as we've seen
several cases of it causing noticeable performance degradation
instead of improvement.
I've not tested on 9, but this was certainly the case on 8.2.
8.2 did not shipped them so you had installed them yourself?
What kind of performance degradations and in which kind of environment
an how "noticeable"?
Yep we installed openssh-portable + HPN and experienced noticeably
reduced transfer rates on high latency links, exactly the opposite
as one would expect. I don't have the exact figures I'm afraid as
we just went straight back to standard ssh.
I'll try and get some time to retest and provide some proper
results.
Regards
Steve
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