Ubiquiti discussions on WindowsForum.com focus on deploying and configuring Ubiquiti hardware in home and small business networks. A common topic is integrating a Ubiquiti Security Gateway (USG) into an existing LAN, often behind an ISP-provided modem/router combo. Users ask about disabling routing, DHCP, and Wi-Fi on the ISP device to avoid conflicts and enable the USG to handle these functions. The tag covers practical setup advice for Ubiquiti gear, including VPN configuration and network security, with an emphasis on proper network topology and device roles.
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I am about to add a USG to our LAN for security and to create a VPN. Currently we have a Comcast modem that handles routing/wi-fi/security etc.
My question (I hope it's not so stupid), is what do I need to do to the Comcast modem when I connect the USG?
Do I need to turn off routing? Do I...