User manual SITECOM 54G WIRELESS MODEM ROUTER KIT WL-578

[. . . ] WL-601/606 Wireless Broadband modem/router (ADSL2+, 802. 11B/G) User Manual Version: 3. 0 TABLE OF CONTENTS 1 2 3 4 5 6 7 8 9 10 11 12 13 14 KEY FEATURES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 PACKAGE CONTENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 PRODUCT LAYOUT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 NETWORK + SYSTEM REQUIREMENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] WMM WiFi Multi Media if enabled supports QoS for experiencing better audio, video and voice in applications. 26 Security This Access Point provides complete wireless LAN security functions, included are WEP, IEEE 802. 11x, IEEE 802. 11x with WEP, WPA with pre-shared key and WPA with RADIUS. It uses TKIP or CCMP (AES) to change the encryption key frequently. Press Apply button when you are done. 30 ACL This wireless router supports MAC Address Control, which prevents unauthorized clients from accessing your wireless network. Enable wireless access control Enables the wireless access control function Adding an address into the list Enter the "MAC Address" of the wireless station to be added and then click "Apply". If you are having any difficulties filling in the fields, just Clear the MAC Address . 31 12 Firewall Settings The Broadband router provides extensive firewall protection by restricting connection parameters, thus limiting the risk of hacker attacks, and defending against a wide array of common Internet attacks. However, for applications that require unrestricted access to the Internet, you can configure a specific client/server as a Demilitarized Zone (DMZ). Note: To enable the Firewall settings select Enable and click Apply 32 DMZ If you have a client PC that cannot run an Internet application (e. g. Games) properly from behind the NAT firewall, then you can open up the firewall restrictions to unrestricted two-way Internet access by defining a DMZ Host. The DMZ function allows you to re-direct all packets going to your WAN port IP address to a particular IP address in your LAN. The difference between the virtual server and the DMZ function is that the virtual server re-directs a particular service/Internet application (e. g. FTP, websites) to a particular LAN client/server, whereas DMZ re-directs all packets (regardless of services) going to your WAN IP address to a particular LAN client/server. Enable DMZ Enable/disable DMZ Public IP Address The IP address of the WAN port or any other Public IP addresses given to you by your ISP Client PC IP Address Fill in the IP address of a particular host in your LAN that will receive all the packets originally going to the WAN port/Public IP address above. Click <Apply> at the bottom of the screen to save the above configurations. 33 Denial of Service (DoS) The Broadband router's firewall can block common hacker attacks, including Denial of Service, Ping of Death, Port Scan and Sync Flood. If Internet attacks occur the router can log the events. SPI and Anti-Dos firewall protection blocks basic hacker attacks (DOS, Sync flood, port scan) RIP defect Discard Ping to WAN interface The router's WAN port will not respond to any Ping requests Stateful packet inspection allows the user to manually determine which packets should be scanned. When hackers attempt to enter your network, we can alert you by eMail Enter your email address. Specify your SMTP and POP3 servers, user name, and password. Connection Policy Enter the appropriate values for TCP/UDP sessions as described in the following table. 34 Access You can restrict users from accessing certain Internet applications/services (e. g. Internet websites, email, FTP etc. ), Access Control allows users to define the traffic type permitted in your LAN. You can control which PC client can have access to these services. Deny If you select "Deny" then all clients will be allowed to access Internet accept for the clients in the list below. Allow If you select "Allow" then all clients will be denied to access Internet accept for the PCs in the list below. Filter client PCs by IP Fill in "IP Filtering Table" to filter PC clients by IP. Add PC You can click Add PC to add an access control rule for users by IP addresses. Remove PC If you want to remove some PCs from the "IP Filtering Table", select the PC you want to remove in the table and then click "Delete Selected". If you want to remove all PCs from the table, just click the "Delete All" button. 35 Filter client PC by MAC Check "Enable MAC Filtering" to enable MAC Filtering. Add PC Fill in "Client PC MAC Address" and "Comment" of the PC that is allowed to access the Internet, and then click "Add". If you find any typo before adding it and want to retype again, just click "Reset" and the fields will be cleared. Remove PC If you want to remove some PC from the "MAC Filtering Table", select the PC you want to remove in the table and then click "Delete Selected". If you want to remove all PCs from the table, just click the "Delete All" button. If you want to clear the selection and re-select again, just click "Reset". Click <Apply> at the bottom of the screen to save the above configuration. 36 URL block You can block access to some Web sites from particular PCs by entering a full URL address or just keywords of the Web site. Enable URL Blocking Enable/disable URL Blocking Add URL Keyword Fill in "URL/Keyword" and then click "Add". You can enter the full URL address or the keyword of the web site you want to block. Remove URL Keyword If you want to remove some URL keywords from the "Current URL Blocking Table", select the URL keyword you want to remove in the table and then click "Delete Selected". If you want remove all URL keywords from the table, just click "Delete All" button. [. . . ] To communicate with the Router, the NMS must first submit a valid community string for authentication. Note: Up to five community names may be entered. 47 Trap Specify the IP address of the NMS to notify when a significant event is detected by the agent. When a trap condition occurs, the SNMP agent sends an SNMP trap message to any NMS specified as a trap receiver. IP Address Traps are sent to this address when errors or specific events occur on the network. [. . . ]