The submethods and policy for Keyboard-Interactive are configured as follows:
The default number of optional submethods that must be passed is 0, although if no required submethods are specified, the client must always pass at least one optional submethod.
AuthKbdInt.Plugin is used to specify the program that is used by the
plugin submethod in Keyboard-Interactive. SSH Tectia Client and Server converse with this program using a line-based protocol.
sshd2_config man pages for more information on the keywords. See Sections PAM, SecurID, and RADIUS for specific instructions on setting up the different submethods.