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DHCPv6 & IPAM: RFC 6939 support

Marian Hercek 236 Reputation points
2022-05-05T07:17:47.047+00:00

Does Windows Server 2022 DHCPv6 and IPAM services support RFC 6939 (Client Link-Layer Address Option in DHCPv6)?

Windows DHCP
Windows DHCP
Windows: A family of Microsoft operating systems that run across personal computers, tablets, laptops, phones, internet of things devices, self-contained mixed reality headsets, large collaboration screens, and other devices.DHCP: Dynamic Host Configuration Protocol (DHCP). A communications protocol that lets network administrators manage centrally and automate the assignment of Internet Protocol (IP) addresses in an organization's network.
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  1. Limitless Technology 39,721 Reputation points
    2022-05-11T03:48:28.41+00:00

    Hi @Marian Hercek

    Yes, it is supported. One of the main DHCPv6 enhancements is full support of RFC 6939 (Client Link-Layer Address Option in DHCPv6) by network devices (acting as relays) and DHCPv6 servers.

    RFC 6939 support would allow a number of things that large organizations use in their DHCPv4-based networks. RFC 6939 offers a way to preserve the lease reservation method used in DHCPv4. It would also allow a simpler correlation of a host with both IPv4 and IPv6 addresses for management purposes.

    Hope this resolves your Query !!

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  2. Marian Hercek 236 Reputation points
    2022-05-11T04:10:46.643+00:00

    It would also allow a simpler correlation of a host with both IPv4 and IPv6 addresses for management purposes.

    So, is there a column named MAC Address under DHCP -> IPv6 -> Scope -> Address Leases in MMC?

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