I'm trying to edit / change the default duration of the ARP cache entries stored in a Windows 2012R2 server TCP/IP stack (for IPv4 entries).
I've tried to edit the following OS registry keys: -"ArpCacheLife" -"ArpCacheMinReferencedLife" located under HKLM\SYSTEM\CurrentControlSet\Services\Tcpip\Parameters
but apparently there's no change in the default ARP cache entries timeout behavior.
Also, no changes are apparently introduced to both ARP caches that windows 2012R2 uses: - ARP referenced entries - ARP unreferenced entries
I would be grateful for any suggestion and reference to the corresponding technical documentation.