User manual

Chapter 6 Router

LTE4506 User’s Guide

The following table describes the labels in this screen.

6.6 IPv4/Port Filter Screen

The LTE4506 firewall is a packet filtering firewall and restricts access based on the source/destination

computer network address of a packet and the type of application. Use this screen to configure IP

filtering rules. To access this screen, click Router > Firewall > IPv4/Port Filter.

Figure 34 Router > Firewall > IPv4/Port Filter

The following table describes the labels in this screen.

Table 25 Router > Connected Devices

LABEL DESCRIPTION

MAC Address This field displays the MAC address of the device.

Host Name (If

any)

This field displays the device host name.

IP Address This field displays the IP address that the LTE4506 assigns to the device.

Table 26 Router > Firewall > IPv4/Port Filter

LABEL DESCRIPTION

IPv4/Port Filter

Enable IPv4/Port

Filter

Select the check box to enable the rule.

IPv4/Port

Filtering Policy

Select Whitelist to allow packets that match the filtering rules defined on this screen to pass

through. Select Blacklist to block packets that match the filtering rules defined on this screen.

IPv4/Port Filter List

Add New Click Add New to create a new rule.

This field displays the rule index number.

Source IP This field displays the source IPv4 addresses to which this rule applies.