1) Open the default install of NPS,
Double click on “Connections to other access servers”.
2) Change the access permission to “Grant Access.”
3) Input basic settings to use your NetScalar as a RADIUS client.
4) Add the NPS server as a RADIUS server with NetScaler.
5) Configure a RADIUS policy with the expression ns_true – use the RADIUS server you just configured.
6) Select your virtual server and add the RADIUS policy as a secondary authentication policy.
