User manual TP-LINK TD-W8910GB

[. . . ] TD-W8910GB 54M Wireless ADSL2+ Router Rev: 1. 1. 1 1910010013 COPYRIGHT & TRADEMARKS Specifications are subject to change without notice. is a registered trademark of TP-LINK TECHNOLOGIES CO. , LTD. Other brands and product names are trademarks or registered trademarks of their respective holders. No part of the specifications may be reproduced in any form or by any means or used to make any derivative such as translation, transformation, or adaptation without permission from TP-LINK TECHNOLOGIES CO. , LTD. [. . . ] By default, all outgoing IP traffic from LAN is allowed, but some IP traffic can be BLOCKED by setting up filters. Figure 4-24 Setup an Outgoing IP Filtering rule: 1. Click the Add button (pop-up Figure 4-24), then you will set the new rule in the next screen (shown in Figure 4-25). 36 TD-W8910GB 54M Wireless ADSL2+ Router User Guide Figure 4-25 2. Enter the Filter name for the rule, it is exclusive and must be filled. Select the protocol: TCP/UDP, TCP, UDP or ICMP in the drop-down list for the connection between the Source IP address and Destination IP address. Enter a Source IP Address in dotted-decimal notation format and then type the Source Subnet Mask and Source Port (port or port: port) in the text boxes separately. Enter a Destination IP Address in dotted-decimal notation format and then type the Destination Subnet Mask and Destination Port (port or port: port) in the text boxes separately. Click the Save/Apply button to save this entry. Note: When you add an Outgoing IP Filtering entry, you must configure at least one condition on the screen above except the Filter name. If you leave the Protocol blank, it means that the rule is effective to all protocols, if you leave the Source IP Address and/or Destination IP Address blank, it suggests that all Source IP Addresses and/or Destination IP Addresses are controlled by the rule, if you leave the Source Port and/or Destination Port blank, it suggests that all Source Ports and/or Destination Ports are controlled by the rule. IP Filtering - Incoming Choose "Advanced Setup" "Security" "IP Filtering" "Incoming", you can configure Incoming Filtering rules on the screen (shown in Figure 4-26). The Incoming IP Filtering feature allows some IP traffic from WAN to access some local addresses. By default, all incoming IP traffic from the WAN is blocked when the firewall is enabled. However, some IP traffic can be ACCEPTED by setting up filters. 6. 37 TD-W8910GB 54M Wireless ADSL2+ Router User Guide Figure 4-26 Setup an Incoming IP Filtering rule: 1. Click the Add button (pop-up Figure 4-26), and then you will set the new rule in the next screen (shown in Figure 4-27). Figure 4-27 2. Enter the Filter name for the rule, it is exclusive and must be filled in. Select Protocol in the drop-down list, enter Source IP address, Source Subnet Mask, Source Port, Destination IP address, Destination Subnet Mask, and Destination Port for the rule. Select at least one WAN interfaces displayed below to apply this rule. Click the Save/Apply button to save this entry. Note: When you add a Incoming IP Filtering entry, you must configure at least one condition on the screen above except the Filter name. If you leave Protocol blank, it means that the rule is effective to all protocols, if you leave the Source IP address and/or Destination IP address blank, it 38 4. 5. TD-W8910GB 54M Wireless ADSL2+ Router User Guide suggests that all Source IP addresses and/or Destination IP addresses are controlled by the rule, if you leave the Source Port and/or Destination Port blank, it suggests that all Source Ports and/or Destination Ports are controlled by the rule. MAC Filtering Choose "Advanced Setup" "Security" "MAC Filtering", you can configure MAC Filtering rules on the screen (shown in Figure 4-28). [. . . ] Server - Any computer whose function in a network is to provide user access to files, printing, communications, and other services. SOHO (Small Office/Home Office) - Market segment of professionals who work at home or in small offices. SSID - A Service Set Identification is a thirty-two character (maximum) alphanumeric key identifying a wireless local area network. For the wireless devices in a network to communicate with each other, all devices must be configured with the same SSID. [. . . ]