Black ops 2 rtm problem

i conected my ps3 to pc with the ethernet setup
(ethernet from router to pc ethernet from router to ps3) i open target manager and add my ip and send it to debugging
station then connect i open the black ops 2 rtm tool run black ops 2 and press attach and it says error check to see if you have your debug eboot.bin so i look around ngu and find a 1.13 one i download it rename it to eboot.bin then try the
tool again but same error so i try a diffrent tool but that gets a error any suggestions?

Well i think you can ask for help Here