ZyXEL Communications NBG7815, Руководство пользователя

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Chapter 12 Security
NBG7815 User’s Guide
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Figure 76 Settings > Firewall > IPv6 Firewall > Add Rule
The following table describes the labels in this screen.
Table 49 Settings > Firewall > IPv4 Firewall > Add Rule
LABEL DESCRIPTION
Service Name Enter a name that identifies or describes the firewall rule.
MAC Address Enter the MAC address of the computer for which the firewall rule applies.
Dest IP Address Enter the IP address of the computer to which traffic for the application or service is
entering.
The NBG7815 applies the firewall rule to traffic initiating from this computer.
Source IP Address Enter the IP address of the computer that initializes traffic for the application or
service.
The NBG7815 applies the firewall rule to traffic initiating from this computer.
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 Select the protocol ( TCP , UDP or ICMP ) used to transport the packets for which you
want to apply the firewall rule.
APPLY Click APPLY to save the settings.
CANCEL Click CANCEL to exit this screen without saving.