User manual ZYXEL P-330W V2 V1.90

[. . . ] P-330W, P-330W v2 802. 11g Secure Wireless Internet Sharing Router User's Guide Version 1. 90 1/2008 Edition 1 DEFAULT LOGIN IP Address User Name Password http://192. 168. 10. 1 admin 1234 www. zyxel. com About This User's Guide About This User's Guide Intended Audience This manual is intended for people who want to configure the P-330W using the web configurator. You should have at least a basic knowledge of TCP/IP networking concepts and topology. Related Documentation · Quick Start Guide The Quick Start Guide is designed to help you get up and running right away. It contains information on setting up your network and configuring for Internet access. [. . . ] You can check the configuration interface of the registrar device to discover the key the network is using (if the device supports this feature). Then, you can enter the key into the non-WPS device and join the network as normal (the non-WPS device must also support WPA-PSK or WPA2-PSK). P-330W User's Guide 83 Chapter 6 Wireless When you use the PBC method, there is a short period (from the moment you press the button on one device to the moment you press the button on the other device) when any WPS-enabled device could join the network. This is because the registrar has no way of identifying the "correct" enrollee, and cannot differentiate between your enrollee and a rogue device. This is a possible way for a hacker to gain access to a network. 84 P-330W User's Guide CHAPTER Figure 48 The Advanced Menu Options 7 Advanced Options This chapter covers the options available under the ADVANCED section of the menu. 7. 1 Access Control This screen allows you to block access to specified Internet services based on port number used. This can be used restrict Internet access to only certain applications or to block applications you feel may be harmful. To change your P-330W's Access Controls, click ADVANCED, then the Access Control link. The screen appears as shown. P-330W User's Guide 85 Chapter 7 Advanced Options Figure 49 Advanced: Access Control The following table describes the labels in this screen. Table 28 Advanced: Access Control LABEL Enable Access Control Select Services to Block Port Range Protocol Description Save Reset DESCRIPTION Check this box to enable Access Controls. The P-330W comes preconfigured with settings for many common services. Click Reset to begin configuring this screen afresh. 7. 2 Dynamic DNS Dynamic DNS allows you to update your current dynamic IP address with one or many dynamic DNS services so that anyone can contact you (in NetMeeting, CU-SeeMe, etc. ). You can also access your FTP server or Web site on your own computer using a domain name (for instance myhost. dhs. org, where myhost is a name of your choice) that will never change instead of using an IP address that changes each time you reconnect. Your friends or relatives will always be able to call you even if they don't know your IP address. 86 P-330W User's Guide Chapter 7 Advanced Options First of all, you need to have registered a dynamic DNS account with either www. dyndns. org or www. tzo. com. This is for people with a dynamic IP from their ISP or DHCP server that would still like to have a domain name. The Dynamic DNS service provider will give you a password or key. If you have a private WAN IP address, then you cannot use Dynamic DNS. 7. 3 Configuring Dynamic DNS To change your P-330W's DDNS, click ADVANCED then the Dynamic DNS link. The screen appears as shown. Figure 50 Advanced: Dynamic DNS The following table describes the labels in this screen. Table 29 Advanced: Dynamic DNS LABEL Enable DDNS Service Provider Domain Name User Name Password Result Update Reset DESCRIPTION Select this check box to use dynamic DNS. Tells you the current result from trying to register your IP address with the DDNS provider. Click Reset to begin configuring this screen afresh. P-330W User's Guide 87 Chapter 7 Advanced Options 7. 4 DMZ If the DMZ Host Function is enabled, it means that you set up DMZ host at a particular computer to be exposed to the Internet so that some applications/software, especially Internet / online game can have two-way connections. The screen appears as shown. Figure 51 Advanced: DMZ The following table describes the labels in this screen. Table 30 Advanced: DMZ LABEL Enable DMZ Host IP Address Save Reset DESCRIPTION Select this check box to enable DMZ. Enter the IP address of the device you which to be accessible from the Internet. Click Reset to begin configuring this screen afresh. 7. 5 Virtual Servers (Port Forwarding) The Virtual Server function is a list of inside (behind NAT on the LAN) servers, for example, web or FTP, that you can make visible to the outside world even though NAT makes your whole inside network appear as a single computer to the outside world. You may enter a single port number or a range of port numbers to be forwarded, and the local IP address of the desired server. The port number identifies a service; for example, web service is on port 80 and FTP on port 21. In some cases, such as for unknown services or where one server can support more than one service (for example both FTP and web service), it might be better to specify a range of port numbers. [. . . ] Viewing Certifications 1 Go to http://www. zyxel. com. 196 P-330W User's Guide Appendix F Legal Information 2 Select your product on the ZyXEL home page to go to that product's page. 3 Select the certification you wish to view from this page. ZyXEL Limited Warranty ZyXEL warrants to the original end user (purchaser) that this product is free from any defects in materials or workmanship for a period of up to two years from the date of purchase. During the warranty period, and upon proof of purchase, should the product have indications of failure due to faulty workmanship and/or materials, ZyXEL will, at its discretion, repair or replace the defective products or components without charge for either parts or labor, and to whatever extent it shall deem necessary to restore the product or components to proper operating condition. Any replacement will consist of a new or re-manufactured functionally equivalent product of equal or higher value, and will be solely at the discretion of ZyXEL. [. . . ]