Chapter 13 Security
NBG6604 User’s Guide
90
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This is your firewall rule number. The ordering of your rules is important as rules are applied in
turn.
Service Name
This is a name that identifies or describes the firewall rule.
MAC address
This is the MAC address of the computer for which the firewall rule applies.
Dest IP
This is the IP address of the computer to which traffic for the application or service is entering.
Source IP
This is the IP address of the computer from which traffic for the application or service is
initialized.
Protocol
This is the protocol (
TC P
,
UDP
or
IC MP
) used to transport the packets for which you want to
apply the firewall rule.
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.
Click
to remove the firewall rule.
Apply
Click
A p p ly
to save the settings.
Cancel
Click
C a nc e l
to start configuring this screen again.
Table 34 Security > IPv4 Firewall (continued)
LABEL
DESC RIPTIO N
