To configure NTP MD5 Authentication:
Enter a key ID in the Key ID (0 - 65534) entry box. This is the port’s authentication key ID, default is 0 (no authentication) with a range of 0 to 65534.
Enter a value in the Key Value entry box. Key Value is the NTP port’s authentication key used to create the MD5 hash associated with the key ID. The key is comprised of up to 32 ASCII characters, a minimum of 8 characters is required.
Click OK to accept changes and return to the Module Configuration Authentication screen, or Cancel to return to the Module Configuration Authentication screen without saving changes.