RADIUS attribute from microsoft
MS-Network-Access-Server-Type
MS-Network-Access-Server-Type is a VSA used to specify the type of the network access server making the request. The fields of MS-Network-Access-Server-Type MUST be set as follows: Vendor-Type: An 8-bit unsigned integer that MUST be set to 0x2F. Vendor-Length: An 8-bit unsigned integer that MUST be set to 6. Attribute-Specific Value: A 32-bit unsigned integer in network byte order that MUST indicate the type of the NAS. The value MUST be interpreted in accordance with the following table: 0x00000000 Unspecified 0x00000001 Terminal Server Gateway 0x00000002 Remote Access Service (RAS) server (VPN or dial-in) 0x00000003 DHCP server 0x00000005 Health Registration Authority (HRA) 0x00000006 Host Credential Authorization Protocol (HCAP) server All Other Values A tag value used to identify applicable network access policies on the RADIUS server.
FreeRADIUS Vendor-Specific dictionary values:
0 - Unspecified 1 - Terminal-Server-Gateway 2 - Remote-Access-Server 3 - DHCP-Server 4 - Wireless-Access-Point 5 - HRA 6 - HCAP-Server