User manual LEVEL ONE FBR-1418TX

[. . . ] LevelOne FBR-1418TX 1W, 4L Broadband Router User Manual V1. 1 i Copyright The contents of this publication may not be reproduced in any part or as a whole, stored, transcribed in an information retrieval system, translated into any language, or transmitted in any form or by any means, mechanical, magnetic, electronic, optical, photocopying, manual, or otherwise, without the prior written permission. Trademarks All products, company, brand names are trademarks or registered trademarks of their respective companies. Specifications are subject to be changed without prior notice. FCC Interference Statement This equipment has been tested and found to comply with the limits for a Class B digital device pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against radio interference in a commercial environment. This equipment can generate, use and radiate radio frequency energy and, if not installed and used in accordance with the instructions in this manual, may cause harmful interference to radio communications. [. . . ] 18 Maximum Idle Time: the time of no activity to disconnect your L2TP session. If Auto-reconnect is enabled, this product will automatically connect to ISP after system is restarted or connection is dropped. 19 4. 4. 2 DHCP Server Press "More>>" The settings of a TCP/IP environment include host IP, Subnet Mask, Gateway, and DNS configurations. It is not easy to manually configure all the computers and devices in your network. Fortunately, DHCP Server provides a rather simple approach to handle all these settings. If you enable this product's DHCP server and configure your computers as "automatic IP allocation" mode, then when your computer is powered on, it will automatically load the proper TCP/IP settings from this product. DHCP Server: Choose "Disable" or "Enable. " Lease Time: this feature allows you to configure IP's lease time (DHCP client). IP pool starting Address/ IP pool starting Address: Whenever there is a request, the DHCP server will automatically allocate an unused IP address from the IP address pool to the requesting computer. You must specify the starting and ending address of the IP address pool. Primary DNS/Secondary DNS: This feature allows you to assign DNS Servers Primary WINS/Secondary WINS: This feature allows you to assign WINS Servers Gateway: The Gateway Address would be the IP address of an alternate Gateway. 20 This function enables you to assign another gateway to your PC, when DHCP server offers an IP to your PC. 4. 4. 4 Change Password You can change Password here. We strongly recommend you to change the system password for security reason. 21 4. 5 Forwarding Rules 4. 5. 1 Virtual Server 22 This product's NAT firewall filters out unrecognized packets to protect your Intranet, so all hosts behind this product are invisible to the outside world. If you wish, you can make some of them accessible by enabling the Virtual Server Mapping. A virtual server is defined as a Service Port, and all requests to this port will be redirected to the computer specified by the Server IP. Virtual Server can work with Scheduling Rules, and give user more flexibility on Access control. For Detail, please refer to Scheduling Rule. For example, if you have an FTP server (port 21) at 192. 168. 123. 1, a Web server (port 80) at 192. 168. 123. 2, and a VPN server at 192. 168. 123. 6, then you need to specify the following virtual server mapping table: Service Port 21 80 1723 Server IP 192. 168. 123. 1 192. 168. 123. 2 192. 168. 123. 6 Enable V V V 4. 5. 2 Special AP Some applications require multiple connections, like Internet games, Video conferencing, Internet telephony, 23 etc. Because of the firewall function, these applications cannot work with a pure NAT router. The Special Applications feature allows some of these applications to work with this product. If the mechanism of Special Applications fails to make an application work, try setting your computer as the DMZ host instead. Incoming Ports: when the trigger packet is detected, the inbound packets sent to the specified port numbers are allowed to pass through the firewall. This product provides some predefined settings Select your application and click Copy to to add the predefined setting to your list. At any given time, only one PC can use each Special Application tunnel. 24 4. 5. 3 Miscellaneous Items IP Address of DMZ Host DMZ (DeMilitarized Zone) Host is a host without the protection of firewall. It allows a computer to be exposed to unrestricted 2-way communication for Internet games, Video conferencing, Internet telephony and other special applications. Non-standard FTP port You have to configure this item if you want to access an FTP server whose port number is not 21. [. . . ] Set Community Setting the community of SetRequest your device will accept. 45 4. 7. 5 Routing Table Routing Tables allow you to determine which physical interface address to use for outgoing IP data grams. If you have more than one routers and subnets, you will need to enable routing table to allow packets to find proper routing path and allow different subnets to communicate with each other. Routing Table settings are settings used to setup the functions of static. Static Routing: For static routing, you can specify up to 8 routing rules. [. . . ]