When the hotspot is enabled on the TX54 device, it automatically enables a DHCP server. During hotspot configuration, you assign an IPv4 address to the hotspot, and the DHCP server then uses the subnet of the hotspot's IP address, along with the hotspot's subnet mask, to assign IPv4 addresses to clients that connect to the hotspot.
To prevent the hotspot's DHCP server from assigning IP addresses that are already in use elsewhere in your local network, the hotspot must use a subnet that is not currently being used in your local network.
PDF
