hello,everyone, i have a topo graph: 0 2 3 1
node 0 and node 1 will send packets to node 3 by node 2 , and i want to setup a monitor( not the queue monitor,but a system i implement which derive from Application ) on node 2 to watch the packets info,and how to implement it? and how i can attach two application to one agent(e.g add two ftp to one tcp) and i do this ,it seems good,but how i can tell from the two flows ?
