Chapter 6 Router
LTE4506 User’s Guide
54
The following table describes the labels in this screen.
6.6 IPv4/ Po rt Filte r Sc re e n
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
Ro ute r > Fire wa ll > IPv4/ Po rt Filte r
.
Fig ure 34
Router > Firewall > IPv4/Port Filter
The following table describes the labels in this screen.
Table 25 Router > Connected Devices
LABEL
DESC RIPTIO N
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
DESC RIPTIO N
IPv4/Port Filter
Enable IPv4/Port
Filter
Select the check box to enable the rule.
IPv4/Port
Filtering Policy
Select
White list
to allow packets that match the filtering rules defined on this screen to pass
through. Select
Bla c klist
to block packets that match the filtering rules defined on this screen.
IPv4/Port Filter List
Add New
Click
Add Ne w
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.
