Firewall Logging: When both of Firewall Security and Firewall Logging are enabled, the device will detect the blocked and/or intrusion packets, once the setting has configured. Then the router will log the corresponding (blocking or intrusion detection) logs into the Event Log under Status.
The Firewall – Packet Filter is shown as below.
You may configure to filter inbound (incoming) and outbound (outgoing) packets based on PORT or IP address.
If it is based on PORT, click Port Filters for more options. You may filter the packets based on PORT and packet type (TCP or UDP or any). For example, the protocol number 1 means ICPM. You may enter 1 to protocol number of Raw IP Filtering web page. Port ranges are supported.
If it is based on IP address, click Address Filters for more options. You may enter the IP address and again to select the inbound or outbound packets.
For example, to allow TCP packet, port 0 to 1000 passing router between WAN and LAN and blocks
host IP address, 192.168.1.100. Then you have to configure the port filter | add TCP filter > 0 to | ||
1000 and ALLOW in both direction. Then click address filter | add address filter | enter host IP | |
192.168.1.100, subnet mask 255.255.255.0 and both direction. |
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3.6.3.4.1 Configuring Packet Filter
1.Click Packet Filter, you will get the following figure.
2.Click Port Filters, the
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