Upgrading The Router's Firmware - NETGEAR FVM318 Reference Manual

Reference Manual for the Model FVM318 Cable/DSL ProSafe Wireless VPN Security Firewall
Specify what external addresses will be allowed to access the firewall's remote management.
3.
For security, NETGEAR recommends that you restrict access to as few external IP addresses
as practical.
To allow access from any IP address on the Internet, select Everyone.
a.
To allow access from a range of IP addresses on the Internet, select IP address range.
b.
Enter a beginning and ending IP address to define the allowed range.
To allow access from a single IP address on the Internet, select Only this PC.
c.
Enter the IP address that will be allowed access.
Specify the Port Number that will be used for accessing the management interface.
4.
Web browser access normally uses the standard HTTP service port 80. For greater security,
you can change the remote management web interface to a custom port by entering that
number in the box provided. Choose a number between 1024 and 65535, but do not use the
number of any common service port. The default is 8080, which is a common alternate for
HTTP.
Click Apply to have your changes take effect.
5.
When accessing your router from the Internet, you will type your router's WAN IP address into
your browser's Address (in IE) or Location (in Netscape) box, followed by a colon (:) and the
custom port number. For example, if your external address is 134.177.0.123 and you use port
number 8080, enter in your browser:
http://134.177.0.123:8080

Upgrading the Router's Firmware

The software of the FVM318 firewall is stored in FLASH memory, and can be upgraded as new
software is released by NETGEAR.
Upgrade files can be downloaded from NETGEAR's website. If the upgrade file is compressed
(.ZIP file), you must first extract the binary (.BIN or .IMG) file before uploading it to the firewall.
Note: The Web browser used to upload new firmware into the firewall must support HTTP
uploads. NETGEAR recommends using Microsoft Internet Explorer 5.0 or Netscape Navigator
4.7 and above.
Managing Your Network 6-13