Hellow, My project is to design and implement a firewall on IXP1200. Can anyone help me out with the StrongARM core programming and the interaction between MicroEngines and StrongARM and StrongARM and the Host processor. Actually i have to start wd. this part and any hints wd. b helpful. Any documents, tutorials , example code or website links...anything can b gr8..... Thanxs in advance... Regards, Nitin Makhija M.tech(CS) IIT-kharagpur