Chapter 15 IPv4 Filter
LTE2566-M634 User’s Guide
95
The following table describes the labels in this screen.
Table 39 Configuration > Firewall > IPv4 Filter
LABEL
DESCRIPTION
Firewall Rule
Click
Enable
to activate the firewall rules that you define. Otherwise, click
Disable
.
Black List / White List
Select
Allow
to allow communication only if traffic matches the firewall rules.
Select
Deny
to deny communication only if traffic matches the firewall rules.
Apply
Click
Apply
to save your settings.
MAC Address
Enter the MAC address of the computer for which the firewall rule applies.
Source IP
Enter the IPv4 address of the computer that initializes traffic for the application or service.
The LTE2566-M634 applies the firewall rule to traffic initiating from this computer.
Source Port
Enter the port number/range of the source that defines the traffic type, for example TCP
port 80 defines web traffic.
Protocol
Select the protocol (
TCP
,
UDP,
TCP+UDP
or
ICMP
) used to transport the packets for which
you want to apply the firewall rule.
Add Click
Add
to save the firewall rule.
Содержание LTE2566-M634
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