Network Link Conditioner -- iOS

In Xode, there is a tool called "Network Link Conditioner",  it can allow the user to simulator different network connection and bandwidth. Mac and iOS developer to test their app under different network environment.


In Xcode, Xcode -> Open Developer Tool -> More Developer Tools

After enter Apple Developer Center, download the Hardware IO Tools

After install, you can see "Network Link Conditioner.prefPane"

After double click "Network Link Conditioner.prefPane",  Network Link Conditioner will added to System Preferences.

Click on "Network Link Conditioner", in Profile, it have 3G, DSL,Edge,Wifi.

You can also define your own profile, click on "Manage Profiles..."

After test, must turn off "Network Link Conditioner".