---
title: Enable users to enter an OTP with their username
description: The PingID RADIUS PCV with EAP-MSCHAPv2 only works in no-challenge mode. Your users can enter a one time passcode (OTP) with their username when signing on in no-challenge mode.
component: pingid
page_id: pingid:pingid_integrations:pid_config_radiuspcv_enterotpwithusername
canonical_url: http://docs.pingidentity.com/pingid/pingid_integrations/pid_config_radiuspcv_enterotpwithusername.html
revdate: May 30, 2023
section_ids:
  about-this-task: About this task
  steps: Steps
---

# Enable users to enter an OTP with their username

The PingID RADIUS PCV with EAP-MSCHAPv2 only works in no-challenge mode. Your users can enter a one time passcode (OTP) with their username when signing on in no-challenge mode.

## About this task

The following authentication methods are supported for this mode.

User experience:

* If a mobile App user wants to authenticate using swipe or RADomS client username field.enter the OTP in the RADIUS client username field.

* When using a Desktop app or YubiKey, or if the user's mobile App is offline, then the user should add a comma after their username and then the OTP.

  For example, user John can enter the OTP 123456 as John,123456.

* If the user is registered with multiple devices supported by this mode, an OTP generated by any one of those devices will authenticate the user.

* This mode does not support on-the-fly registration.

To configure the NPS to enable users to enter an OTP together with their username:

## Steps

1. Sign on to the Windows server and open the **Network Policy Server** (NPS) configuration window.

2. In the **NPS** tree, under **Policies** click **Connection Request Policies**.

   ![Connection Request Policies window](_images/kvx1656408557312.png)

3. In the **Connection Request Policies** list, double-click your policy to view the policy properties.

4. Click the **Settings** tab, and in the **Specify a Realm Name** section, click **Attribute**.

   ![Connections Properties showing the Settings tab](_images/tjv1656408650492.png)

5. In the **Attribute** field, select **User-Name**.

6. Click **Add**.

7. In the **Attribute Manipulation Rule** window, enter the following and then click **OK**:

   * **Find**: `(.),(.)`

   * **Replace with**: `$1`

     ![Attribute Mainpulation Rule window showing the Find and Replace fields.](_images/uea1656408765965.png)

     |   |                                                                                                                                                                               |
     | - | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
     |   | To add the OTP (or Yubikey OTP) the user should add a comma after their username and then enter the OTP.For example, user `John` can enter the OTP `123456` as` John,123456`. |