LTE TDD B2268H
User Guide
Copyright © Huawei Technologies Co., Ltd.
Figure 10-2 Security > Firewall > General
The following table describes the labels in this screen.
Table 10-1 Security > Firewall > General
Select Enable to activate the firewall. The LTE Device performs
access control and protects against Denial of Service (DoS) attacks
when the firewall is activated.
Select Easy to have the firewall allow both LAN-to-WAN and
WAN-to- LAN traffic to flow through the LTE Device.
Select Medium to have the firewall only allow traffic sent from the
LAN
to the WAN. All traffic sent or access from the WAN will be blocked.
Select High to have the firewall only allow Telnet, FTP, HTTP,
HTTPS, DNS, POP3, and SMTP traffic sent from the LAN to the
WAN. Other traffic will be blocked.
Click Apply to save your changes.
Click Cancel to restore your previously saved settings.
10.3 The Services Screen
Use this screen to view the configured service list. To access this screen, click Security >
Firewall > Services. You have to configure at least one service in this screen before
configuring the Security > Firewall > Access Control > Add New ACL Rule/Edit screen.
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