TRENDnet TW100-S4W1CA User Manual page 43

Enter the username provided by your Dynamic DNS service
provider.

Password
Enter the password provided by your Dynamic DNS service
provider.
2-3 LAN
To set the LAN's IP Address and configure DHCP server settings.
2-3-1 LAN Settings
The default value is 192.168.10.1 for the IP address and 255.255.255.0
for the Subnet Mask. You may change the value according to your needs.
To enable the DHCP server to allocate dynamic IP addresses to the clients
PCs, click "Enable". The client can get an IP Address that is between the
IP Pool Starting Address and the IP Pool Ending Address. You may also
change the IP Pool range value.