ZyXEL ISG50-PSTN User Guide - Page 698

Chapter 52 System 52.9 Telnet You can use Telnet to access the ISG50's command line interface. Specify which zones allow Telnet access and from which IP address the access can come. 52.9.1 Configuring Telnet Click Configuration > System > TELNET to configure your ISG50 for remote Telnet access. Use this screen to specify from which zones Telnet can be used to manage the ISG50. You can also specify from which IP addresses the access can come. Figure 476 Configuration > System > TELNET The following table describes the labels in this screen. Table 278 Configuration > System > TELNET LABEL DESCRIPTION Enable Select the check box to allow or disallow the computer with the IP address that matches the IP address(es) in the Service Control table to access the ISG50 CLI using this service. Server Port You may change the server port number for a service if needed, however you must use the same port number in order to use that service for remote management. Service Control This specifies from which computers you can access which ISG50 zones. Add Click this to create a new entry. Select an entry and click Add to create a new entry after the selected entry. Refer to Table 275 on page 683 for details on the screen that opens. Edit Double-click an entry or select it and click Edit to be able to modify the entry's settings. Remove To remove an entry, select it and click Remove. The ISG50 confirms you want to remove it before doing so. Note that subsequent entries move up by one when you take this action. Move To change an entry's position in the numbered list, select the method and click Move to display a field to type a number for where you want to put it and press [ENTER] to move the rule to the number that you typed. 698 ISG50 User's Guide