User manual AIRLIVE TRAVELER3GII

[. . . ] Traveler 3G II 11n 3G Mobile Router User's Manual Copyright and Disclaimer Copyright & Disclaimer No part of this publication may be reproduced in any form or by any means, whether electronic, mechanical, photocopying, or recording without the written consent of OvisLink Corp. OvisLink Corp. has made the best effort to ensure the accuracy of the information in this user's guide. However, we are not liable for the inaccuracies or errors in this guide. All information is subject to change without notice All Trademarks are properties of their respective holders. AirLive AirMax DUO User's Manual Copyright and Disclaimer Regulatory Information Federal Communication Commission 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. [. . . ] We strongly recommend you to change the system password for security reason. Click on "Save" to store what you just select or "Undo" to give up 49 AirLive Traveler 3G II User's Manual 3. 2. 2 Forwarding Rules AirLive Traveler 3G II User's Manual 50 Virtual Server 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 51 AirLive Traveler 3G II User's Manual 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: Port 21 80 1723 Server IP 192. 168. 123. 1 192. 168. 123. 2 192. 168. 123. 6 Enable V V V Click on "Save" to store what you just select or "Undo" to give up AirLive Traveler 3G II User's Manual 52 Special AP Some applications require multiple connections, like Internet games, Video conferencing, Internet telephony, 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. Note: At any given time, only one PC can use each Special Application tunnel. 53 AirLive Traveler 3G II User's Manual Click on "Save" to store what you just select or" Undo" to give up AirLive Traveler 3G II User's Manual 54 Miscellaneous 1. 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. When the user gets IP from Device and will see icon as below: Click on "Save" to store what you just select or "Undo" to give up 55 AirLive Traveler 3G II User's Manual 3. 2. 3 Security Setting AirLive Traveler 3G II User's Manual 56 Status The Status of the security setting will show here. 57 AirLive Traveler 3G II User's Manual Packet Filters Packet Filter includes both outbound filter and inbound filter. Packet Filter enables you to control what packets are allowed to pass the router. However, inbound filter applies on packets that destined to Virtual Servers or DMZ host only. Deny all to pass except those match the specified rules You can specify 8 rules for each direction: inbound or outbound. For each rule, you can define the following: Source IP address Source port Destination IP address Destination port AirLive Traveler 3G II User's Manual 58 Protocol: TCP or UDP or both. Use Rule# For source or destination IP address, you can define a single IP address (4. 3. 2. 1) or a range of IP addresses (4. 3. 2. 1-4. 3. 2. 254). For source or destination port, you can define a single port (80) or a range of ports (1000-1999). Add prefix "T" or "U" to specify TCP or UDP protocol. For example, T80, U53, U2000-2999, No prefix indicates both TCP and UDP are defined. [. . . ] If not, ensure that the AC power and Ethernet cables are firmly connected. · Ensure that the IP Address, subnet mask, gateway and DNS settings are correctly entered for the network. · If you are using 2. 4GHz cordless phones, X-10 equipment, or other home security systems, ceiling fans, or lights, your wireless connection may degrade dramatically, or drop altogether. To avoid interference, change the Channel on the Traveler 3G II , and all devices in your network. [. . . ]