1.Login in to Modem
2. Now you will make some changes:
*Wireless -> Primary Network -> Disabled
*Basic -> Setup -> NAPT Mode -> Disabled
*Basic -> DHCP -> No
*Advanced -> Options -> Rg Passthrough -> Enable
*Advanced -> Options -> Passthrough Mac Addresses -> Add
3. WAN MAC address of your router 6. Connect port 1 on the Motorola modem to the WAN port of your router.
Plug the coaxial cable back into the modem and power cycle it.