[ns] How can I send variable sized packet, and measure the size ?

[Daehee Kim]

Hi everyone.

I want to send a packet which has variable size on the way to a destination.

That is, the packet size when it starts from a source node will be different
from when it is at one of forwarded nodes. ;
the packet size is varied.

How can I implement variable sized packet ? Also, How can I measure the size
of the packet at any time ?

Thanks
Danny

-- 
DaeHee(Danny) Kim
Department of Electrical Engineering and Computer Science(EECS), Wichita
State University
email-address : dxkim3 at wichita.edu, dahkim77 at gmail.com