Quick Reference Guide

ProSafe VPN Firewall 50 FVS338 Reference Manual
4-6 Firewall Protection and Content Filtering
v1.0, January 2010
Send to LAN Server This field appears only with NAT routing (not classical routing). This LAN address or
range of LAN addresses determines which computer or computers on your network
are hosting this service rule. (You can also translate these addresses to a port
number.)
Translate to Port
Number
Check this box and enter a port number to assign the LAN server to a different
service port number. Inbound traffic to the service port will have the destination port
number modified to the port number configured here.
WAN Destination IP
Address
These settings determine the destination IP address applicable to incoming traffic.
This is the public IP address that will map to the internal server; it can either be the
address of the broadband or dialup port, or of another public IP address
.
LAN Users These settings determine which computers on your network are affected by this rule.
Select the desired options:
• Any – All PCs and devices on your LAN.
• Single address - Enter the required address and the rule will be applied to that
particular PC.
• Address range – If this option is selected, you must enter the start and finish fields.
• Groups – Select the group you wish this rule to apply to. You can use the Network
Database screen to assign PCs to groups. See “Managing Groups and Hosts” on
page 3-6.
WAN Users These settings determine which Internet locations are covered by the rule, based on
their IP address. Select the desired option:
• Any – All Internet IP address are covered by this rule.
• Single address – Enter the required address in the start fields.
• Address range – If this option is selected, you must enter the start and finish fields.
Log This determines whether packets covered by this rule are logged. Select the desired
action:
• Always – always log traffic considered by this rule, whether it matches or not. This
is useful when debugging your rules.
• Never – never log traffic considered by this rule, whether it matches or not.
Bandwidth Profile This setting determines the priority of a service, which in turn, determines the quality
of that service for the traffic passing through the VPN firewall. By default, the priority
shown is that of the selected service. The user can change it accordingly. If the user
does not make a selection (that is, leaves it as None), then the native priority of the
service will be applied to the policy. See “Creating Bandwidth Profiles” on page 4-23.
Table 4-2. Inbound Rules Fields
Item Description