Hello everybody,

I’ve installed openwrt backfire in virtualbox, but I don’t have develop experience in this firmware.

I would like to know which is the best way to inject some code in every web page returned to the user by the router, as shown below:

<head>

  /////Code injected by the router//////
  …
</head>

<body>
  …
</body>

Thanks in advance for your help.