Windows Server gets multiple ip's under pfsense



  • Hi, I have Windows Server 2012R2 Essentials configured for remote access and vpn. The box has one NIC which I have configured with a static ip address within Windows. However, when I look at the DHCP leases under pfsense, I see the mac address of that one NIC listed several times with different ip addresses in additional to the static one I configured.

    Doing a ipconfig /all, I see that one of the “extra” IP address is associated with the RAS Dial In interface. Does anyone know how to see what the other ip addresses are for?

    Also, what does it mean for a single MAC address to be tied to multiple ip’s?

    Thank you.


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