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5.
Select inbound port protocol type between TCP and UDP under Forward Protocol.
6.
Type in all of the inbound range of port numbers. Port numbers are separated by
comma.
7.
Click on Add to add modified rule.
8.
A Trigger Port Table below displays all valid trigger rules available on the network.
Select a rule and click on Delete to remove it from table.
9.
Click on Save to save modified settings.
Firewall
The device provides extensive firewall protections by restricting connection
parameters to limit the risk of attacks and creates packet filtering rules by
restricting service ports, IP address or MAC address.
MAC Filtering Configuration
1.
MAC Filtering function blocks certain PC(s) from Internet access based on MAC
addresses.
2.
Click on Start/Stop to turn on/off the MAC filtering configuration.
3.
Check the option to allow all other PC(s) whose MAC address(es) are not on the list to
be permitted of Internet access.
4.
Type in MAC address (in format of XX-XX-XX-XX-XX-XX) of desired PC and select
Permit/Deny to manage its Internet accessibility. Click Add to add modified rule.
5.
A MAC Filtering Table below displays all valid MAC filtering rules available on the
network. Select a rule and click on Delete to remove it from table.
6.
Click on Save to save modified settings.
