4.6.1 Packet Filter

Packet Filter enables you to control what packets are allowed to pass the router. Outbound filter applies on all outbound packets. However, Inbound filter applies on packets that destined to Virtual Servers or DMZ host only. You can select one of the two filtering policies:

1.Allow all to pass except those match the specified rules

2.Deny all to pass except those match the specified rules

You can specify 8 rules for each direction: inbound or outbound. For each rule, you can define the following:

Source IP address

Source port address

Destination IP address

Destination port address

Protocol: TCP or UDP or both.

For source or destination IP address, you can define a single IP address (4.3.2.1) or a range of IP

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LevelOne WBR-3403TX user manual Packet Filter