Quick Reference Guide

ProSafe VPN Firewall 50 FVS338 Reference Manual
LAN Configuration 3-11
v1.0, January 2010
• select all. Selects all the entries in the Available Secondary LAN IPs table.
• delete. Deletes selected entries from the Available Secondary LAN IPs table.
3. Type in the IP Address and the Subnet Mask in the respective text fields.
4. Click add. The Secondary LAN IP address will be added to the Secondary LAN IPs table.
Configuring Static Routes
Static routes provide additional routing information to your VPN firewall. Under normal
circumstances, the VPN firewall has adequate routing information after it has been configured for
Internet access, and you do not need to configure additional static routes. You must configure
static routes only for unusual cases such as multiple firewalls or multiple IP subnets located on
your network.
To add or edit a static route:
1. Select Network Configuration from the main menu and Routing from the submenu. The
Routing screen will display (see Figure 3-5 on page 3-12).
Note: Additional IP addresses cannot be configured in the DHCP server. The hosts on the
secondary subnets must be manually configured with the IP addresses, gateway IP
and DNS server IPs.
Warning: Make sure the secondary IP addresses are different from the LAN, WAN, and
any other subnet attached to this VPN firewall.
Example:
Broadband port IP address: 10.0.0.1 with subnet 255.0.0.0
Dial-up port IP address: 20.0.0.1 with subnet 255.0.0.0
LAN IP address: 192.168.1.1 with subnet 255.255.255.0
Secondary LAN IP: 192.168.20.1 with subnet 255.255.255.0