User manual ENCORE ENDSL-A2PLUS4R2

[. . . ] ENDSL-A2+4R2 ADSL2+ Modem Four Port Full-Rated Router User's Manual JULY 2007 Copyright Copyright © 2007 Encore Electronics Inc. . 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. [. . . ] 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. 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. 52 [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 [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. All the VCs with single IP will use the same Virtual Server rules. 53 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. Local IP Address: Enter the IP Address for the Virtual Server in LAN side. [IP Address Mapping] The IP Address Mapping is for those VCs that with multiple IPs. Rule Type: There are 4 types of One-to-One, Many-to-One, Many-to-Many Overload, and Many-to Many No-Overload. Local Start & End IP: Enter the local IP address you plan to map to. Local Start IP is the starting local IP address & Local End IP is the ending local IP address. If the rule is for all local IPs, then the Start IP is 0. 0. 0. 0 and the End IP is 255. 255. 255. 255. Public Start & End IP: Enter the Public IP Address you want to do NAT. Public Start IP is the starting Public IP Address and Public End IP is the ending Public IP Address. If you have a Dynamic IP, enter 0. 0. 0. 0 as the Public Start IP. 54 4. 4. 4 QoS QoS (Quality of Service). This option will provide better service of selected network traffic over various technologies. Deploying QoS management to guarantee that all application receive the service levels required and sufficient bandwidth to meet performance expectations is indeed one important aspect of modem enterprise network. 55 4. 4. 5 VLAN Virtual LAN (VLAN) is a group of devices on one or more LANs that are configured so that they can communicate as if they were attached to the same wire, when in fact they are located on a number of different LAN segments. [. . . ] 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. The web Interface does not display properly. STEPS 1 2 CORRECTIVE ACTION Make sure you are using Internet Explorer 5. 0 and later versions. In Internet Explorer, click Tools, Internet Options and then click the Delete Files . . . [. . . ]