1. To configure the RADIUS client and server information, fill out the required fields.

    For information about each field, see the following table.

    Field Description
    Client IP Enter the IP address of the VPN server.
    Client Shared Secret Enter the password shared between the VPN server and PingFederate.
    Server Authentication Port Enter the listening port of the integrated RADIUS server.

    The default value is 1812.

  2. If you are connecting PingFederate to a directory server, select the Validate with LDAP check box to enable first-factor credential validation against the directory server. This check box is selected by default.
  3. If you are connecting PingFederate to a directory server and have updated the Search Filter value to compare user input against another user attribute, enter that user attribute name in the PingID Username Attribute field. Click Next.

    If you have updated the Search Filter value from uid=${username} to mail=${username}, enter mail in the PingID Username Attribute field.