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2.2.1.7 MS-Service-Class

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MS-Service-Class is a VSA, as specified in section 2.2.1. It is used to specify which group of Dynamic Host Configuration Protocol (DHCP) scopes will supply an IP address to the endpoint requesting access.

The fields of MS-Service-Class MUST be set as follows:

Vendor-Type: An 8-bit unsigned integer that MUST be set to 0x2A.

Vendor-Length: An 8-bit unsigned integer that MUST be set to 2 plus the length of the Attribute-Specific Value field. Its value MUST be at least 3.

Attribute-Specific Value: The name of a group of DHCP scopes that correspond to the endpoint requesting access. This name string MUST be sent as characters using the code page of the current system (see [MSDN-ANSI-CODEPAGE]). This field MUST only be used when the RADIUS client is a Dynamic Host Configuration Protocol (DHCP) server.

For more details about MS-Service-Class, see sections 3.2.5.1.5 and 3.3.5.1.5.