Give access only to google play services?

Hello!I have router which needed to be configured to give access only to google play services for downloading applications and other, but not to the r

Hello!
I have router which needed to be configured to give access only to google play services for downloading applications and other, but not to the rest of internet.
Router has linux on it and I know how to use iptables, but I didn't succeed to figure out what resources I need to add to white list.

or:Hello!I have router which needed to be configured to give access only to google play services for downloading applications and other, but not to the rest of internet.Router has linux on it and I know how to use iptables, but I didn't succeed to figure out what resources I need to add to white list.

Tags:service,services,downloading,