Note: We strongly recommend that the system password be changed for security reasons. Page Setup 4. The setting items and the web appearance depend on the WAN type. Choose correct WAN type before you start. The default address is You can change it to your need. Page 20 4. Required by some ISPs, for example, Home.
Renew IP Forever: this feature enables the DI to renew its IP address automatically when the lease time is expired even if the system is idle. Fortunately, DHCP provides a rather simple approach to handle all these settings.
If you wish, you can make some of them accessible by enabling the Virtual Server Mapping. Page Special Ap Incoming Ports: when the trigger packet is detected, the inbound packets to the specified port numbers are allowed to pass the firewall. The DI provides some predefined settings in the gray pad on the bottom of the web page. Choose the Popular application and click Copy to copy the predefined setting. Page Access Control 4. First, you have to divide users into different groups.
Users are identified by their IP addresses. You can assign the members of Group 1, 2 and 3. The others are all members of the Default Group.
Second, you have to assign the access rights of each group. Page Misc Items If this feature is enabled, only the specified IP address can perform remote administration. If the specified IP address is 0. When this feature is enabled, the web port will be shifted to If not, please refer to your network card manual. Select Microsoft in the Manufacturers list.
Click OK to return to the Network window. Click OK to complete the install procedure. Print page 1 Print document 14 pages. Rename the bookmark. Delete bookmark? Cancel Delete. Delete from my manuals? Sign In OR. Don't have an account? Sign up! Restore password. When in the self-test phase, the indicators M1 and M2 will be lighted ON for about 5 seconds, and then M1 and M2 will flash three times to indicate that the self-test operation has finished.
Finally, the M 1 will flash continuously once per second to indicate that the DI is in normal operation. These addresses can be changed to meet your need, but the default values are used in this manual. For example, 1. The following example shows the ping procedure for Windows 95 platforms. First, execute the ping command ping Otherwise, if you get the following messages, Pinging Follow the steps again to make sure the network settings are correct.
You should check the following items in sequence: 1. Is the Ethernet cable correctly connected between the DI and your computer? X and default gateway must be After the connection is established, you will see the web user interface of the DI There are two appearances of web user interface: for general users and for system administrator.
If the password is correct, the web appearance will be changed into administrator configure mode. As listed in its main menu, there are several options for system administration. WAN Port Status. You can click this button to renew or release IP manually. Modem Status. You can also reboot the DI by clicking the Reboot button. Note: We strongly recommend that the system password be changed for security reasons.
If you forget the system password, please refer to Appendix A to reset a new one. The setting items and the web appearance depend on the WAN type. Choose correct WAN type before you start. The default address is You can change it to your need. You can click the Change button to choose a correct one from the following four options: A. Host Name: optional. Required by some ISPs, for example, Home.
Renew IP Forever: this feature enables the DI to renew its IP address automatically when the lease time is expired even if the system is idle.
If you don't want to change the password, keep it empty. Input the service name if your ISP requires it. Primary and Secondary DNS: automatically assigned if they are configured as "0. Maximum Idle Time: the time of no activity before you are automatically disconnected from your dial-up session.
Use if your ISP recommends and provides these settings. It is not a simple task to correctly configure all the computers in your LAN environment. Fortunately, DHCP provides a rather simple approach to handle all these settings. The settings of DHCP server include the following items: 1.
You must specify the starting and ending address of the IP address pool. Domain Name: Optional, this information will be passed to the client. 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 redirected to the computer specified by the Server IP. For example, if you have an FTP server port 21 at Due to the firewall function, these applications can not work with a pure NAT router.
Special Applications enables some of these applications to work with a NAT router. Trigger: the outbound port number the application issued first. Incoming Ports: when the trigger packet is detected, the inbound packets to the specified port numbers are allowed to pass the firewall. The DI provides some predefined settings in the gray pad on the bottom of the web page. Choose the Popular application and click Copy to copy the predefined setting. At any time, only one PC can use each Special Application tunnel.
First, you have to divide users into different groups.
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