User manual INTRACOM JETSPEED 520PLUS

[. . . ] INTRACOM - TELECOM Documentation Section © INTRACOM TELECOM S. A. , 2007. All rights reserved. All copyright, intellectual and industrial rights in this document and in the technical knowledge it contains are owned by INTRACOM S. A. This document is made available to the end users only for their internal use. No part of this document nor any data herein may be published, disclosed, copied, reproduced, redistributed by any form or means, electronically or mechanically, or used for any other purpose whatsoever without the prior written approval of INTRACOM. [. . . ] It is recommended that you select rule IDs as multiples of 5 or 10 so that, in the future, you can insert a rule between two existing rules. When a data packet matches a rule, the data is acted upon according to that rule and is not subjected to higher-numbered rules. IF Name: Select an interface name from the drop-down list. 42 / 97 jetSpeed 520+ User's Manual Local Address From/To: Enter the the starting and ending IP addresses of the range of private address you want to be translated. You can specify that data from all LAN addresses should be translated by typing 0 (zero) in each From field and 255 in each To field. Or, type the same address in both fields if the rule only applies to one LAN computer. Global Address: Enter the public IP address which was assigned by the ISP. Click on the Submit button when completed and make sure to Commit & Reboot. c) NAT Translations The table displays the current NAT translations, if any exist. Click on the trash can icon to delete a translation or click on the Refresh button to refresh the page. Trans Index: The sequential number assigned to the IP session used by this NAT translation session. Protocol: Lists the protocols used by data packets that are currently under translation. ALG Type: The Application Level Gateway (ALG), if any, that was used to enable this NAT translation (ALGs are special settings that certain applications require in order to work while NAT is enabled). NAT Direction: The direction (incoming or outgoing) of the translation. A NAT direction is assigned to each port; the Ethernet and USB interfaces are defined as inside interfaces, and the WAN interfaces are defined as outside interfaces. The NAT direction is determined by the interface on which the rule is invoked. Entry Age: The elapsed time, in seconds, of the NAT translation session. 43 / 97 jetSpeed 520+ User's Manual 9. 2 RIP Click on the RIP link to view the Routing Information Protocol (RIP) Configuration table. Routers on your LAN communicate with one another using the Routing Information Protocol. RIP is an Internet protocol you can set up to share routing table information with other routing devices on your LAN, at your ISP's location, or on remote networks connected via the ADSL line. Generally, RIP is used to enable communication on autonomous networks. An autonomous network is one in which all the computers are administered by the same entity. An autonomous network may be a single network, or a grouping of several networks under the same administration. An example of an autonomous network is a corporate LAN, including devices that can access it from remote locations, such as the computers telecommuters use. Using RIP, each device sends its routing table to its closest neighbour every 30 seconds. [. . . ] 8. Start IP Address: Enter the Start IP Address (192. 168. 1. 2) End IP Address: Enter the End IP Address (192. 168. 1. 13) Net mask: based on IP address (255. 255. 255. 0) Domain Name: Enter a name here Gateway IP Address: Enter a Gateway IP Address here Click on the Submit button to confirm the changes. 88 / 97 jetSpeed 520+ User's Manual 9. From the drop down list, select DHCP Server, and click on the Submit button. 10. Click on the Admin tab to view its sub-menu's and configure the bridging settings, then click on the Commit & Reboot link below it. 11. Select the Reboot from last configuration option from the drop down list, and the click on the Commit and Reboot button. 89 / 97 jetSpeed 520+ User's Manual 8. Click on the Services tab to view its sub-menu's and configure the NAT settings, then click on the NAT link below it. 2. From the NAT Options drop down list, select NAT Rule Entry. 3. Click on the Add button to add a new NAT Rule Entry. 90 / 97 jetSpeed 520+ User's Manual 4. [. . . ]