tmnxTacPlusAcctRecType is used to configure the type of
accounting record packet that is to be sent to the TACACS+ server.
The value indicates whether TACACS+ accounting start and stop
packets be sent or just stop packets be sent. TACACS+ start packet
is sent whenever the user executes a command. A stop packet is sent
whenever the command execution is complete.
The default value for this object is 'stopOnly'.