How to simulate file transfer(file refers to music and pictures or image etc.)?

[Chi Wei Shen]

Hello everyone,i try to simulate the file transfer,

but i don't know how to do.

so i wanna ask is there any way to perform?

I find the some information maybe can use on/off application or tcp-large-transfer.cc as an example,

is this thought right?

I need not transmission the "real" file,just need imitate the real file transfer on it,

would like to ask the above ideas correct? Or there are other ways to do it

[Konstantinos]

For a 'file-transfer' type of application you could use the TcpBulkSend application for TCP based connections and the UdpTraceClient for UDP.

Regards

K

[Chi Wei Shen]

Hi Regards！！Thank you reply.

I think this is a good solution for me.

Because I set the network environment is LTE + WLAN, so I need in these environments to simulate the process of file transfer.

If i want to design a specific amount of traffic or time to change the network environment, can you use the applications start / stop time to complete? 

(May be a transfer will start twice)

Konstantinos於 2017年7月17日星期一 UTC+8下午6時03分23秒寫道：