====== Set MTU for a Windows 7 so package size fits MTU of th GRPE tunnel of the mobile connection ======

To lower the MTU size of a Windows 7 computer follow this procedure:

  - Open a command prompt with admin privileges (Hit [Windows key], type cmd and hit [CTRL]+[SHIFT]+[ENTER])
  - Run the following command within the cmd prompt and find out the name of your LAN adapter: ''ipconfig /ALL''
  - Run the following command within the cmd prompt: ''netsh interface ipv4 set subinterface "Name of your LAN adapter" mtu=1340 store=persistent''