Configure Cisco ASA RADIUS application

During this task we will add the Cisco ASA - RADIUS app and then assign the app to groups.

Before you begin

  • Ensure that you have the required common UDP port and secret key values available.


Add app

  1. In Okta, navigate to Applications > Applications> Add Application, search for Cisco ASA - RADIUS, and then click Add Application.
  2. Enter a unique name.
  3. In the Sign On tab provide the following:

    Field Value



    UDP Port Required. Typically 1812. Enter the RADIUS application UDP port.
    Secret Key

    Required. Enter the secret key that will be used to encrypt and decrypt the user password.
    Must be identical to that used during the gateway configuration.

    Application username format From the drop-down, select the appropriate username format.
    Important Note


    The UDP Port and Secret key must match between the app, and the client gateway.

  4. Enable EAP-TTLS
    1. Click Sign on near the top of the screen.
    2. Scroll to the Authentication Protocol section and click Use EAP-TTLS authentication.
    3. Upload the server certificate chain and private key.
    4. Enter the password used to protect the certificate and key.
      Note: Okta recommends password protecting certificates and keys.
    5. Select the TLS version.
    6. Click Save.
      Authentication Protocol settings for Cisco Meraki application
  5. Click Done when complete.

Assign app to groups

  1. Ensure the Assignments tab is selected.
  2. Click Assign and select Assign to Groups.

  3. Locate the group you want to assign the application to and click Assign.
  4. Complete the fields in the Assign IMA OIN App name to Groups dialog.
  5. Click Save and go back.

    The Assigned button for the group is disabled to indicate the application is assigned to the group.

  6. Optional. Repeat steps 5, 6, and 7 to assign the application to additional groups.
  7. Click Done.


For additional information, including guidance on advanced authentication and adaptive multifactor configuration options, see Using the Okta RADIUS App.