How do you Enable ECN (Explicit Congestion Notification)

  • Thread starter Thread starter James OHara
  • Start date Start date
J

James OHara

Open a command prompt window as an administrator (or you will get command failed ..blah, blah. needs to be elevated..)

Type "netsh int tcp show global" and press Enter

Probably see ECN Capability: Disabled

If so type "netsh int tcp set global ecncapability=enabled" and press Enter

Then type "netsh int tcp set global congestionprovider=ctcp" and press Enter

To verify settings toke Type "netsh int tcp show global" and press Enter

Hope this helps
 
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