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3.5.5 Firewall
Rule
This screen enables you to set up the firewall. The router provides basic firewall
functions, by filtering all the packets that enter the router using a set of rules. The rules
are in an order sequence list--the lower the rule number, the higher the priority the rule
has.
functions, by filtering all the packets that enter the router using a set of rules. The rules
are in an order sequence list--the lower the rule number, the higher the priority the rule
has.
Enable: Click to enable or disable the firewall rule profile.
Name: Type a descriptive name for the firewall rule profile.
Action: Select whether to allow or deny packets that conform to the rule.
Inactive Timeout: Type the number of seconds of network inactivity that elapses before
the router refuses the incoming packet.
Source: Defines the source of the incoming packet that the rule is applied to.
Name: Type a descriptive name for the firewall rule profile.
Action: Select whether to allow or deny packets that conform to the rule.
Inactive Timeout: Type the number of seconds of network inactivity that elapses before
the router refuses the incoming packet.
Source: Defines the source of the incoming packet that the rule is applied to.
● Interface: Select which interface (WAN or LAN) the rule is applied to.
●
IP Range Start: Type the start IP address that the rule is applied to.
●
IP Range End: Type the end IP address that the rule is applied to.
Destination: Defines the destination of the incoming packet that the rule is applied to.
● Interface: Select which interface (WAN or LAN) the rule is applied to.
●
IP Range Start: Type the start IP address that the rule is applied to.
●
IP Range End: Type the end IP address that the rule is applied to.
● Protocol: Select the protocol (TCP, UDP, or ICMP) of the destination.
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