We will show you how to turn off the DHCP Server and change your Router's IP address so CUJO can work in DHCP mode.
You will need to make the changes as set out below in the routers LAN settings if you wish to connect the router to CUJO in "DHCP mode".
At this point your CUJO has to be connected using just the bottom CUJO port:
Activate DHCP mode using CUJO app:
Before turning off the DHCP server on your Router you have to activate it on CUJO (DHCP server will not be started yet until you reboot CUJO).
If you see the manual setup instructions page on the CUJO app, this means the DHCP server was activated on CUJO.
Turn OFF DHCP on your Router:
Once you have connected CUJO and activated the DHCP mode on it, you can turn off DHCP on your Router;
1) Login to your Arris router using the link and credentials below;
2) Navigate to "LAN Setup" -> "LAN SETTINGS"
Uncheck "Enable DHCP Server"
To save changes click "Apply" button.
3) Wait for 30 sec. and reboot your Arris Router (unplug power from router and plug it back)
4) Reboot CUJO (unplug power from CUJO and plug it back)
Once both devices reboot, CUJO will start protecting all your network devices connected to Arris Router.