Hi, I want to duplicate all the headers of packet A to packet B, except the common header and the ip header, which will be filled in by the agent who allocate B. Is there a fast way to do this? ============================== Ying Sun Department of Computer Science York University North York, M3J 1P3 Ontario, Canada Tel: (416) 736-2100 ext. 70141 Fax: (416) 736-5872