User manual SEW-EURODRIVE 122

[. . . ] Neither does it convey any license under its patent rights nor the patent rights of others. ZyXEL further reserves the right to make changes in any products described herein without notice. This publication is subject to change without notice. Trademarks ZyNOS (ZyXEL Network Operating System) is a registered trademark of ZyXEL Communications, Inc. Other trademarks mentioned in this publication are used for identification purposes only and may be properties of their respective owners. Copyright 2 Prestige 660H/HW Series User's Guide Federal Communications Commission (FCC) Interference Statement This device complies with Part 15 of FCC rules. [. . . ] Click Cancel to begin configuring this screen afresh. Back Apply Cancel 165 Chapter 13 Firewall Configuration Prestige 660H/HW Series User's Guide CHAPT E R 1 4 Content Filtering This chapter covers how to configure content filtering. 14. 1 Content Filtering Overview Internet content filtering allows you to create and enforce Internet access policies tailored to your needs. Content filtering gives you the ability to block web sites that contain key words (that you specify) in the URL. You can set a schedule for when the Prestige performs content filtering. You can also specify trusted IP addresses on the LAN for which the Prestige will not perform content filtering. 14. 2 Configuring Keyword Blocking Use this screen to block sites containing certain keywords in the URL. For example, if you enable the keyword "bad", the Prestige blocks all sites containing this keyword including the URL http://www. website. com/bad. html, even if it is not included in the Filter List. To have your Prestige block Web sites containing keywords in their URLs, click Content Filter and Keyword. The screen appears as shown. Figure 76 Content Filter: Keyword Chapter 14 Content Filtering 166 Prestige 660H/HW Series User's Guide The following table describes the labels in this screen. Table 48 Content Filter: Keyword LABEL Enable Keyword Blocking DESCRIPTION Select this check box to enable this feature. Block Websites that contain This box contains the list of all the keywords that you have configured the these keywords in the URL: Prestige to block. Delete Clear All Keyword Add Keyword Highlight a keyword in the box and click Delete to remove it. Click Clear All to remove all of the keywords from the list. You may use any character (up to 127 characters). Click Add Keyword after you have typed a keyword. The priorities for the different types of remote management sessions are as follows. 1 Telnet 2 HTTP 15. 1. 1 Remote Management Limitations Remote management over LAN or WAN will not work when: Chapter 15 Remote Management Configuration 170 Prestige 660H/HW Series User's Guide · A filter in SMT menu 3. 1 (LAN) or in menu 11. 5 (WAN) is applied to block a Telnet, FTP or Web service. · You have disabled that service in one of the remote management screens. · The IP address in the Secured Client IP field does not match the client IP address. If it does not match, the Prestige will disconnect the session immediately. · There is already another remote management session with an equal or higher priority running. You may only have one remote management session running at one time. · There is a firewall rule that blocks it. 15. 1. 2 Remote Management and NAT When NAT is enabled: · Use the Prestige's WAN IP address when configuring from the WAN. · Use the Prestige's LAN IP address when configuring from the LAN. 15. 1. 3 System Timeout There is a default system management idle timeout of five minutes (three hundred seconds). The Prestige automatically logs you out if the management session remains idle for longer than this timeout period. The management session does not time out when a statistics screen is polling. 15. 2 Telnet You can configure your Prestige for remote Telnet access as shown next. Figure 79 Telnet Configuration on a TCP/IP Network 15. 3 FTP You can upload and download Prestige firmware and configuration files using FTP. [. . . ] There is no response message from the RADIUS server, please check the RADIUS server. The local user database is operating as the authentication server. Use RADIUS to authenticate user. The RADIUS server is operating as the authentication server. Local User Database does not find user`s credential. [. . . ]