3.1.5.2 Microsoft VSA Support of RADIUS Messages

The RADIUS Protocol standard (as specified in [RFC2865] section 4) defines the messages sent between a RADIUS client and a RADIUS server. Each Microsoft VSA is valid only in certain messages as defined in the second table.

The following table defines the meaning of the entries in the second table.

Value

Meaning

0

This attribute MUST NOT be present in packet.

0+

Zero or more instances of this attribute MUST be present in the packet.

0-1

Zero or one instance of this attribute MUST be present in the packet.

Microsoft vendor-specific attribute

Request

Accept

Reject

Challenge

Accounting-Request

MS-RAS-Client-Name

0-1

0

0

0

0-1

MS-RAS-Client-Version

0-1

0

0

0

0-1

MS-Quarantine-IPFilter

0

0+

0

0

0+

MS-Quarantine-Session-Timeout

0

0-1

0

0

0-1

MS-User-Security-Identity

0-1

0

0

0

0-1

MS-Identity-Type

0-1

0

0

0

0

MS-Service-Class

0-1

0

0

0

0

MS-Quarantine-User-Class

0

0-1

0

0

0

MS-Quarantine-State

0

0-1

0

0

0

MS-Quarantine-Grace-Time

0

0-1

0

0

0

MS-Network-Access-Server-Type

0-1

0

0

0

0

MS-AFW-Zone

0

0-1

0

0

0

MS-AFW-Protection-Level

0

0-1

0

0

0

MS-Machine-Name

0-1

0

0

0

0-1

MS-IPv6-Filter

0

0+

0

0

0+

MS-IPv4-Remediation-Servers

0

0-1

0

0

0

MS-IPv6-Remediation-Servers

0

0-1

0

0

0

Not-Quarantine-Capable

0

0-1

0

0

0

MS-Quarantine-SoH

0-1

0-1

0

0

0

MS-RAS-Correlation-ID

0-1

0

0

0

0-1

MS-Extended-Quarantine-State

0

0-1

0

0

0

HCAP-User-Groups

0-1

0

0

0

0

HCAP-Location-Group-Name

0-1

0

0

0

0

HCAP-User-Name

0-1

0

0

0

0

MS-User-IPv4-Address

0-1

0

0

0

0

MS-User-IPv6-Address

0-1

0

0

0

0

MS-RDG-Device-Redirection

0

0-1

0

0

0