Hi all wondering if someone can help me please.

I have an MR400 just purchased. And I'm using this with 4gee mobile network.

When my son goes on xbox he encounters strict nat and double nat. This stops him from playing online.

I have gone into the advanced section on router control panel to try and setup l2tp and then add a  vpn tunnel to get round this.

There is no l2tp tab under network/internet

And no option to select l2tp.

Can anyone help with this.