Configure The Security; Configure The Firewall Level; Figure 3-15 Firewall Page - Zte ZXHN H267N Management Manual

ZXHN H267N Maintenance Management Guide

3.4 Configure the Security

3.4.1 Configure the Firewall Level

The section describes how to configure firewall level.
Steps
1. On the main page of the ZXHN H267N, select Internet > Security > Firewall to go to
the Firewall page, the page as shown in

Figure 3-15 Firewall Page

2. Set the parameters. For a description of the parameters, refer to .
Table 3-10 Firewall Parameter Descriptions
Parameter
Anti-Hacking
Firewall Level
3. Click Apply button to apply the changes.
– End of Steps –
SJ-20140702105807-002|2014-11-13 (R1.0)
Figure
Description
To enable anti-hacking protection and prevent device shutdown due to
Internet attacks, select this check box. This feature can prevent ping
flood, ping to death, and SYN flood attacks.
l
High: allows legal access from the WAN but forbids Internet
devices from sending ping packets to the WAN interface of the
ZXHN H267N.
l
Middle: allows legal access from the WAN and blocks dangerous
data from the Internet.
l Low: allows legal access from the WAN and allows Internet
devices to send ping packets to the WAN interface of the ZXHN
H267N.
3-22
3-15.
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