Soz, but am so up to date, I forget some sites keep old stock...
Network map, phew...
I know, it's nippage:
192.168.1.1 = Lte router
2 = Receives LTE router's PUBLIC ip, gives 192.168.1.2 on LAN
The rest is irelevant, cause it all works in order from 3, 4, 5, 6, 192.168.1.7...