ZyXEL Communications ARMOR G1, Руководство пользователя

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Chapter 12 Security
NBG6818 User’s Guide
126
12.2.1 IPv4 Firewall-Add Rule Screen
Use this screen to configure IPv4 firewall rule. Click Settings > Firewall > IPv4 Firewall > Add Rule to open
the following screen.
Figure 74 Settings > Firewall > IPv4 Firewall > Add Rule
Dest IP Address This is the IP address of the computer to which traffic for the application or service is entering.
Source IP Address This is the IP address of the computer from which traffic for the application or service is
initialized.
Dest Port Range This is the port number/range of the destination that define the traffic type, for example TCP
port 80 defines web traffic.
Source Port Range This is the port number/range of the source that define the traffic type, for example TCP port
80 defines web traffic.
Protocol This is the protocol ( TCP , UDP or ICMP ) used to transport the packets for which you want to
apply the firewall rule.
Actions Click to remove the firewall rule.
Click to edit the firewall rule.
Apply Click Apply to save the settings.
Cancel Click Cancel to start configuring this screen again.
Table 42 Settings > Firewall > IPv4 Firewall (continued)
LABEL DESCRIPTION