How to Disable IPv6 autoconfiguration in Windows server (Disabling IPv6 Stateless Autoconfiguration) :-
Stateless autoconfiguration of IPv6 allows the client device to self configure it’s IPv6 addreess and routing based on the router advertisements.
So to Disable auto configuration of IPv6 address execute following command,
First to check the network interface on which ipv6 is autoconfiguration execute following command,
netsh interface ipv6 show interface
Then finally to Disable ipv6 auto configuration execute following command
netsh interface ipv6 set interface “Local Area Connection” routerdiscovery=disabled
Please refer following article if you need more information about Disabling Stateless configuration.