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Chapter 12 Security
NBG6818 User’s Guide
126
12.2.1 IPv4 Fire wa ll- Add Rule Sc re e n
Use this screen to configure IPv4 firewall rule. Click
Se tting s
>
Fire wa ll
>
IPv4 Fire wa ll
>
Add Rule
to open
the following screen.
Fig ure 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 (
TC P
,
UDP
or
IC MP
) 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
C a nc e l
to start configuring this screen again.
Table 42 Settings > Firewall > IPv4 Firewall (continued)
LABEL
DESC RIPTIO N
Summary of Contents for ARMOR G1 NBG6818
Page 9: ...Table of Contents NBG6818 User s Guide 9 Appendix D Legal Information 175 Inde x 181...
Page 10: ...10 PART I Use r s Guide...
Page 54: ...Chapter 7 Tutorials NBG6818 User s Guide 54...
Page 55: ...55 PART II T e c hnic al Re fe re nc e...
Page 115: ...Chapter 11 LAN NBG6818 User s Guide 115 Figure 66 Settings LAN LAN IP Standard Mode...
Page 131: ...Chapter 13 System NBG6818 User s Guide 131 Figure 77 Settings System Status Standard Mode...