On 2015-11-12 12:44, Slawa Olhovchenkov wrote: > On Thu, Nov 12, 2015 at 12:15:35PM -0500, Allan Jude wrote: > >> On 2015-11-11 19:06, Slawa Olhovchenkov wrote: >>> On Wed, Nov 11, 2015 at 01:32:27PM -0800, Bryan Drewery wrote: >>> >>>> On 11/10/2015 1:42 AM, Dag-Erling Smørgrav wrote: >>>>> I would also like to remove the NONE cipher >>>>> patch, which is also available in the port (off by default, just like in >>>>> base). >>>> >>>> Fun fact, it's been broken in the port for several months with no >>>> complaints. It was just reported and fixed upstream in the last day and >>>> I wrote in a similar fix in the port. That speaks a lot about its usage >>>> in the port currently. >>> >>> I am try using NPH/NONE with base ssh and confused: don't see >>> performance rise, too complex to enable and too complex for use. >>> >>> _______________________________________________ >>> freebsd-current_at_freebsd.org mailing list >>> https://lists.freebsd.org/mailman/listinfo/freebsd-current >>> To unsubscribe, send any mail to "freebsd-current-unsubscribe_at_freebsd.org" >>> >> >> I did a few quick (and dirty) benchmarks and it shows that the NONE >> cipher definitely makes a difference. Version of OpenSSL also seems to >> make a difference, as one might expect. >> >> Note: openssh from ports seems to link against both base and ports >> libcrypto, I am still trying to make sure this isn't corrupting my >> benchmark results. >> >> I am still debugging my dummynet setup to be able to prove that HPN >> makes a difference (but it does). >> >> https://wiki.freebsd.org/SSHPerf > > I see you test NONE only on OpenSSH_7.1p1/1.0.2d. > I am try OpenSSH_6.6.1p1./1.0.1p (both side) > I am got about 500Mbit/s. > For OpenSSH_6.6.1p1/NONE I am got abot same. > > I am don't see this combination in you table (OpenSSH_6.6.1p1./1.0.1p ix0 OpenSSH_6.6.1p1./1.0.1p) > If NONE is actually being used, big warnings will be printed to your screen: WARNING: ENABLED NONE CIPHER WARNING: ENABLED NONE CIPHER If you don't see this, NONE is not being used. -- Allan Jude
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