User manual SITECOM ADSL 2 MODEM DC-229

[. . . ] DC-229 ADSL2+ Modem/Router -Annex B- User Manual Version: 1. 0 TABLE OF CONTENTS 1 2 3 4 5 6 7 8 9 10 11 12 PACKAGE CONTENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 PRODUCT LAYOUT. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 NETWORK + SYSTEM REQUIREMENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 DC-229 PLACEMENT. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] 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. 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. Access You can restrict users from accessing certain Internet applications/services (e. g. 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. 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. 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. 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 configurations 11 Advanced Settings Network Address Translation (NAT) allows multiple users at your local site to access the Internet through a single Public IP Address or multiple Public IP Addresses. NAT provides Firewall protection from hacker attacks and has the flexibility to allow you to map Private IP Addresses to Public IP Addresses for key services such as Websites and FTP. 2300-2400, 47624) Public Type Select the Inbound port protocol type: "TCP", "UDP" or both Comment The description of this setting. Popular applications This section lists the more popular applications that require multiple connections. Select an application from the Popular Applications selection. Once you have selected an application, select a location (1-10) in the Copy to selection box and then click the Copy to button. This will automatically list the Public Ports required for this popular application in the location (1-10) you specified. Add Special Application Fill in the "Trigger Port", "Trigger Type", "Public Port", "Public Type", "Public Port" and "Comment" of the setting to be added and then click "Add". The Special Application setting will be added into the "Current Trigger-Port Table" below. If you happen to make a mistake, just click "Clear" and the fields will be cleared. Remove If you want to remove Special Application settings from the "Current Trigger-Port Table", select the Special Application settings you want to remove in the table and then click "Delete Selected". If you want remove all Special Application settings from the table, just click the "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. 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. [. . . ]