i need help

yes with normal char and {} all wirks good, but with [] cant login..

show me your IPList

IP column = your IP i mean internal or external (127.0.0.1 and 192.168.x.x is internal)
Grade column = 0
XignCOde column = 0

and one more thing if you use inside client your external IP add this IP to IPList

And so works or no.