can some please tell me what interfaces i will need to setup to canopy cluster (6AP), connection type T1 and also interfaces that i need so when i upgrade to more t1s or to ds3

Not sure what you are asking here.

Are you talking Motorola Canopy?

There is nothing special about the Canopy radios IP wise.

If you have a Mikrotik box sitting between your Canopy cluster and your internet connection then you can either bridge your Canopy clients through to your router or you can turn on NAT on the Canopy SM, and assign the SM a public or private NAT IP.