1. Find out the IP address of each device connected to the network using your router’s web interface
2. Make sure the IP address is unique on your network and is not already in use by another device
3. Assign IP addresses to all devices on the network if necessary
4. Change the settings of the router’s DHCP range, which by default will be an ip address block of 255.255.255.0
5. Save the settings and reboot the router for the changes to take effect
6. Troubleshoot and check that each device on the network is assigned an IP address that is not already in use