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:: this is dwarden's experimental TCP related batch
@netsh int tcp set global chimney=enabled
@netsh int tcp set global dca=enabled
@netsh int tcp set global ecncapability=enabled
@netsh int tcp set global congestionprovider=ctcp
@netsh int tcp set global timestamps=enabled
@rem netsh int tcp set global autotuninglevel=disabled
@netsh int tcp show global autotuninglevel
:: disabling autotuning needs testing, sometimes help sometimes not
:: if you have restricted/highlyrestricted then switch to normal (default), experimental mode is weird most of time
:: below for server2012
netsh int tcp set global ecn=enable
netsh int tcp show global
:: heuristics need to be set carefully, on 2008/2012 is disabled
netsh int tcp set heuristics disabled
netsh int tcp show heuristics
:: default
@rem netsh int tcp set supplemental internet
:: erver2012
netsh int tcp set supplemental custom 300 10 ctcp enabled 180
netsh int tcp set supplemental custom
netsh int tcp show supplemental
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