I have one modem router doing the internet connection. I bought another to add network ports but for a while only one of the device configuration pages was available. I resolved it but I am not sure why. Are there some rules to apply?
Modem router 1 address: 192.168.1.1
Modem router 2 address: 192.168.2.1
It seems that each modem router needs it own ranges of ip addresses to manage.
Thanks in advance