You can configure NetScaler Gateway to extract the IP address from a RADIUS server. When a user authenticates with the RADIUS server, the server returns a framed IP address (also called RADIUS Attribute 8 Framed-IP-Address in Access Requests) that is assigned to the user. The following are components for IP address extraction:
When configuring the RADIUS server for IP address extraction, you configure the vendor identifier and the attribute type. The vendor ID and attributes are used to make the association between the RADIUS client and the RADIUS server.
A common configuration is to extract the RADIUS attribute framed IP address. The vendor ID is set to 0 or is not specified. The attribute type is set to 8.