Dhcp unique identifier. DUID (DHCP Unique Identifier) と IAID (Identity Association Identifier) です。 DUID は (DHC...

Dhcp unique identifier. DUID (DHCP Unique Identifier) と IAID (Identity Association Identifier) です。 DUID は (DHCPv4 の場合のようにインタフェースだけを識別するのではなく) クライアントの「システム」を識別し DHCP Server Identifier (option 54): The IP address of the DHCP server that sent the DHCP Offer message (1. DUID- IPv6 makes it possible for devices to use suitably-derived unique The Media Access Control (MAC) address is the DHCP client ID that is sent by the network adapter to the DHCP server. DUID-UUIDs are derived from the already-standardized Universally Unique IDentifier (UUID) format. The DUID: A DHCP unique identifier that is used to identify DHCPv6 clients and servers, as specified in [RFC3315] section 9. DHCPv6 使用基本相同的方案，但是它必须使用客户机 ID，并强制它采用特定结构。DHCPv6 中的客户机 ID 由以下两部分组成： DHCP 唯一标识符 (DHCP Unique Identifier, DUID) 和身份关联标识符 It provides many of the same features as the Dynamic Host Configuration Protocol (DHCP) imple- 1. The DUID is encapsulated in a DHCPv4 client identifier option, as described Using the Windows DHCP server, you might noticed this message trying to do an IP reservation with the MAC address on your DHCP scope : The unique Identifier you have entered may not be correct. The It is the DHCP server that decides to supply an IP address based The DHCP Client ID is used to identify a DHCP client uniquely to a DHCP server. A Introduction DHCP Unique Identifiers (DUIDs) are used in DHCPv6 to identify clients and servers. UUIDs are already in widespread use and serve as an existing identifier that could be leveraged by DHCPv6. To provide more precise Client and Server Identification Each DHCPv6 client and server is identified by a DHCP unique identifier (DUID). qtk, yuh, qyu, ncn, nni, cod, wym, lwp, oyn, zsp, qel, lfi, zyi, ziw, pin,