iPod touch Decipher VPN pac file (possibly proxy) for iPod Touch internet connection

[Jasonbot]

Hi all,

I have no idea about VPN but I know my university uses a VPN pac file for internet connection. I downloaded the pac and changed it to text and got:

function FindProxyForURL(url, host)
{
 if (isInNet(host, "137.215.0.0", "255.255.0.0"))
 return "DIRECT";
 else 
 if (isInNet(host, "127.0.0.1", "255.255.255.255"))
 return "DIRECT";
 else 
  return "PROXY 137.215.6.50:8080";
  
}

It seems like a HTTP proxy. am I correct? Because there is nothing here about secret keys etc like a true VPN file?

Thanks