docking station mac address pass through

What is the best way to resolve such an issue? There is a poorely documented Registry Key which can be set: DhcPClientIdentifierīut I think this is not really a good solution, manual, needs administrative effort also I don't really know if it's working as Network Adapter GUID may be another when attaching once to another Surface dock?Īnother Option could be to disallow clients to register themselves and let DHCP do the job which may lead to other issues. At the end I have multiple hostnames in DNS which are all pointing to the same IP.ĭNS records are not deleted in this case as no criteria is hit (no lease expiration on DHCP side, no scavenging on dns side as all the DNS entries are just a few hours old (timestamp). In DNS ClientA has already registered with this IP, and now ClientB which got the same IP, registers his name with the same IP too. Therefore the DHCP Server assigns the same IP to this client as he assigned to the client before. The user before, the client sends the same dhcp client identifier (MAC address) to the DHCP server as the client before did. As they attach their Surface Pro to the same Surface dock as There are workplaces where a Surface dock is installed and the user (and Surface devices) change sometimes within several hours multiple times.

The Surface dock has no MAC address pass through. Clients: Surface Pro x with Surface Dock, Windows 10. Network with DHCP Failover (Windows 2012 R2).

Docking station mac address pass through