This article provide information on how to remove 2-Factor Authentication for Administrator login using the CLI.
Many user login Authentication requires one-time password .SonicOS 188.8.131.52 or latest provides additional layer of security with Time-Based One Time Password (TOTP). If the system time is wrong and NTP server time is mismatching, then we cannot login to the firewall and will get error like "Please try again later ". You may need to use the CLI for the following reasons: * When you don't have access to firewall GUI to disable TOTP. * When you get "Please try again later " message even after you enter the One time password.
Make sure SSH is enabled on the X0 interface.
Set Baud = 115200 Date bits = 8. Parity = None. Stop bits = 1. Flow Control= None.