SMC Networks SMCBR14 WIRED BARRICADE, Руководство пользователя

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SMCBR14 Cable/DSL Router User Guide
37
Figure 4-26
¾ Effective Time - This is the time or the range of time for the entry to take effect. For
example, 1800 - 2200, it means that the entry will take effect from 18:00 to 22:00.
¾ LAN IP - This is the LAN IP address or the range of LAN IP addresses in
dotted-decimal notation format. For example, 192.168.2.20 - 192.168.2.30. Keep
the field blank, which means all LAN IP addresses are controlled by the rule.
¾ WAN IP - This is the WAN IP address or the range of WAN IP addresses in
dotted-decimal notation format. For example, 202.96.134.210 – 202.96.134.230.
Keep the field blank, which means all WAN IP addresses are controlled by the rule.
¾ WAN Port - This is the WAN Port or the range of WAN Ports. For example, 25 – 110.
Keep the field blank, which means all WAN Ports are controlled by the rule.
¾ Protocol - This indicates which protocol is used, either TCP , UDP , or All (all
protocols supported by the router).
¾ Action - This field displays the action that the Router takes to deal with the traffic.
Allow means that the Router allows the traffic through the Router, Deny means that
the Router rejects the traffic through the router.
¾ Status - This field displays the status of the rule. Enabled means the rule will take
effect, Disabled means the rule will not take effect.
To add/modify an IP Address filtering entry:
For example: If you desire to block E-mail received and sent by the IP address
192.168.2.7 on your local network during the time of 1800 to 2200; And wish to make the
PCs with IP addresses 192.168.2.8 to 192.168.2.12 unable to visit the website of IP
address 202.96.134.12 all the day, while other PCs have no limit. You can configure the
rules as follows.
Step 1: Enable the “Firewall” and “IP Address Filtering” on the Firewall screen (show in
Figure 4-25), and then, you should select the Default IP Address Filtering Rule