dear
i have a 433 MT and what i want is the hotspot users should get a static ip from my static ip pool after getting authenticated from my external radius server.

i want to run DHCP on lan and whenever a user gets authenticated from radius server he shouls be given a static ip from static ip pool and nated out of my network.

there is no bridge used in the MT all i am using is nat.

i have created some pppoe users too and when they dial in they get the static ip from that pool but i dont know how to assign these ip's to the users connected from hotspot to my MT box.

can anyone give me a step by step config for that

thanks a lot

checkout static lease in DHCP Server,
/ip dhcp-server lease
there you can bind static ip to each mac address.
add address=1.1.1.1 mac-address=xx:xx:xx:xx:xx:xx