User manual AIRLIVE ARM-201E

[. . . ] ARM-201E / 204E Wired ADSL2/2+ 1 / 4 Ports Modem Router User's Manual Copyright Copyright 2009 by this company. No part of this publication may be reproduced, transmitted, transcribed, stored in a retrieval system, or translated into any language or computer language, in any form or by any means, electronic, mechanical, magnetic, optical, chemical, manual or otherwise, without the prior written permission of this company. Disclaimer This company makes no representations or warranties, either expressed or implied, with respect to the contents hereof and specifically disclaims any warranties, merchantability or fitness for any particular purpose. Any software described in this manual is sold or licensed "as is". Should the programs prove defective following their purchase, the buyer (and not this company, its distributor, or its dealer) assumes the entire cost of all necessary servicing, repair, and any incidental or consequential damages resulting from any defect in the software. [. . . ] If not, device will perform as NO DNS relay. 34 AirLive ARM-201E / 204E User's Manual 4. 4 Advanced Setup User can enable or disable firewall feature of the ADSL router in the page. 4. 4. 1 Firewall 4. 4. 2 Routing This table lists IP address of Internet destinations commonly accessed by your network. When a computer requests to send data to a listed destination, the device uses the Gateway IP to identify the first Internet router it should contact to route the data most efficiently. You can press ADD ROUTE to edit the static route. [Static Route] Select this option to set Static Routing information. 35 AirLive ARM-201E / 204E User's Manual Destination IP Address: This parameter specifies the IP network address of the final destination. The gateway is an immediate neighbor of your ADSL Router that will forward the packet to the destination. On the LAN, the gateway must be a router on the same segment as your Router; over Internet (WAN), the gateway must be the IP address of one of the remote nodes. Metric: Metric represents the "cost" of transmission for routing purposes. IP Routing uses hop count as the measurement of cost, with a minimum of 1 for directly connected networks. Announced in RIP: This parameter determines if the ADSL router includes the router to this remote node in its RIP broadcasts. If you choose Yes, the router in this remote node will be propagated to other hosts through RIP broadcasts. If No, this route is kept private and is not included in RIP broadcasts. 4. 4. 3 NAT Network Address Translation (NAT) is a method for disguising the private IP addresses you use on your LAN as the public IP address you use on the Internet. You define NAT rules that specify exactly how and when to translate between public and private IP addresses. Simply select this option to setup the NAT function for your ADSL router. 36 AirLive ARM-201E / 204E User's Manual Virtual Circuit (VC): The Virtual Circuit (VC) properties of the ATM VC interface identify a unique path that your ADSL/Ethernet router uses to communicate via the ATM-based network with the telephone company central office equipment. NAT Status: This filed shows the current status of the NAT function for the current VC. Number of IPs: This field is to specify how many IPs are provided by your ISP for current VC. Note: For VCs with single IP, they share the same DMZ & Virtual servers; for VCs with multiple IPs, each VC cab set DMZ and Virtual servers. Furthermore, for VCs with multiple IPs, they can define the Address Mapping rules; for VCs with single IP, since they have only one IP, there is no need to individually define the Address Mapping rule. [DMZ] A DMZ (de-militarized zone) is a host between a private local network and the outside public network. It prevents outside users from getting direct access to s server that has company data. Users of the public network outside the company can access only the DMZ host. DMZ Host IP Address: Enter the specified IP Address for DMZ host on the LAN side 37 AirLive ARM-201E / 204E User's Manual [Virtual Server] The Virtual Server is the server or server(s) behind NAT (on the LAN), for example, Web server or FTP server, that you can make visible to the outside world even though NAT makes your whole inside network appear as a single machine to the outside world. Start & End port number: Enter the specific Start and End Port number you want to forward. If it is one port only, you can enter the End port number the same as Start port number. For example, set the FTP Virtual server, you can set the start and end port number to 21. [. . . ] 4 For WAN access, you must configure remote management to allow server access from the WAN (or all). 5 Your computer's and the router's IP addresses must be on the same subnet for LAN access. 6 7 If you changed the router's LAN IP address, then enter the new one as the URL. Remove any filters in LAN or WAN that block web service. I cannot access the web Interface. The web Interface does not display properly. STEPS 1 2 CORRECTIVE ACTION Make sure you are using Internet Explorer 5. 0 and later versions. [. . . ]