User Manual

Chapter 12 Security
NBG7815 User’s Guide
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The following table describes the labels in this screen.
12.3.1 IPv6 Firewall-Add Rule Screen
Use this screen to configure IPv4 firewall rule. Click Settings > Firewall > IPv6 Firewall > Add Rule to open
the following screen.
Table 44 Settings > Firewall > IPv6 Firewall
LABEL DESCRIPTION
Configuration
Simple Security Select Enable to enabled simple security on your NBG7815.
Rule Status Select Enable to enabled rule status on your NBG7815.
Action Select DROP to silently discard the packets which meet the firewall rules. The others are
accepted.
Select ACCEPT to allow the passage of the packets which meet the firewall rules. The others
are blocked.
Firewall Rule
No. 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 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 to which traffic for the application or service is
initialized.
Dest Port Range This is the port number/range of the destination that defines the traffic type, for example
TCP port 80 defines web traffic.
Source Port Range This is the port number/range of the source that defines the traffic type, for example TCP
port 80 defines web traffic.
Protocol This is the protocol (TCP, UDP or ICMPv6) 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 restore your previously saved settings.