The Card method work as expected with the pre-defined value.
Perform the following steps to configure the TOTP methods:
Click Methods > OATH OTP on Advanced Authentication Administration portal.
Specify the following details in the TOTP section:
|
Parameter |
Description |
|---|---|
|
OTP format |
The number of digits in the OTP token. The default value is 6 digits. The value must be the same as the tokens you are using. |
|
OTP period (sec) |
The value to specify how often a new OTP is generated. The default value is 30 seconds. The maximum value for the OTP period is 360 seconds |
|
OTP window |
The value to specify the periods used by Advanced Authentication server for TOTP generation. For example, if you have a period of 30 and a window of 4, then the token is valid for 2*30 seconds before current time and 2*30 seconds after current time, which is ±2 minutes. These configurations are used because time can be out-of-sync between the token and the server and may impact the authentication. The maximum value for the OTP window is 64 periods. |
Click Save.
Continue with Create a Chain.