Application/FTP, implemented in OTcl, simulates bulk data transfer.
The following are methods of the Application/FTP class:
attach-agent & attaches an Application/FTP object to an agent.
start & start the Application/FTP by calling the TCP agent's
send(-1) function, which causes TCP to behave as if the application
were continuously sending new data.
stop & stop sending.
produce n & set the counter of packets to be sent to .
producemore n & increase the counter of packets to be sent by .
send n & similar to producemore, but sends bytes instead of