How can I set the timelimit per connects?

[myioftpd]

I mean ,users reconnect site delay 30sec or more.
But ioftpd have no this set.
this is ioftpd have:
Ban_Counter_Reset_Interval = 25
but don't work

what can I do?

[neoxed]

Connections_To_Ban = 5 # Ban the client after connecting this many times
Ban_Counter_Reset_Interval = 30 # Seconds till the connection count is reset
Temporary_Ban_Duration = 120 # Seconds host remains banned

This will ban for 2 minutes (120 seconds) if they connect 5 or more times in 30 seconds.