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Some of the applications are listed below:
Trigger Port Trigger Type Public Port Public Type Comment
28800 UDP 2300-2400
47624,28800
UDP/TCP MSN Game
zone
6112 UDP 6112 UDP Battle.net
Table 5-2
5.5 Firewall
The AVRO 3001 VoIP router provides firewall protection by restricting
connection parameters to limit the risk of intrusion attempts, by defending
against a wide array of common intrusion types. When the firewall is
enabled, extra checking will be performed for each of the packets passing
through the AVRO 3001 VoIP router. However, this extra checking may
affect the performance of the device, so it should be used on an as-needed
basis. To enable the firewall feature, select Enable from this firewall page.
By default, Firewall is disabled.
Figure 5-1
3
5.5.1 Access Control
Access Control allows you to block specific PCs on your network from
gaining access to the Internet. You can block PCs based on either the IP
address or the MAC address. When the firewall is enabled, Access Control
will be enabled automatically. You can disable the filtering feature manually.
When Access Control is enabled, all packets will be allowed by default. You
can use the "Normal Filtering Table" and the "MAC Filtering Table" to
filter out disallowed traffic.