Asus RT-N300 B1 User Manual page 60

3. Set a static IP on your computer and use the following to set up
your TCP/IP settings:
IP address: 192.168.1.x
Subnet mask: 255.255.255.0
4. Find it on your computer in the following folder
ASUS Utility > Wireless Router.
5. Specify a firmware file, then click Upload.
NOTE: This is not a firmware upgrade utility and cannot be used on
a working ASUS Wireless Router. Normal firmware upgrades must be
done through the web interface. Refer to Chapter 4: Configuring the
Advanced Settings for more details.
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