The Gigaset SE505 dsl/cable - DLG Tele

Configuration with Advanced SetupRestricting access to certain Internet domains and sitesYou can prevent members of your LAN accessing certain Internet domains and sites bydefining a filter for URL's. Filtering a URL means that the specified URL and all of theURL's downstream of it are blocked for access. Specifying a domain name blocks thecomplete domain with all of its dependent URL's.◆ In the Filter menu, select URL Filter.iYou will find a detailed example of how to set up URL blocks in "PracticalTips and Configuration Examples" on the CD supplied.Setting up the router as a virtual serverIf you want to offer files or Web services that are on a PC in your local network to otherInternet users, set the PC up as a server (e. g. as FTP or HTTP server). However therouter's Firewall function does not normally allow PC's in the LAN to be accessed from"outside". To make services that are provided by local PC's available on the Internettherefore, you should◆ either put the PC on which the server application is running in a so-calleddemilitarised zone (DMZ) (see page 87) or◆ set up the router as a virtual server. In this case, Port Forwarding will forwardrequests for the service which the router receives from the Internet to the PC thatprovides the service (see page 88).If your router gets a Dynamic IP address from your ISP, you must make sure that theservice is always available despite the router's changing IP address. You can use therouter's DynDNS function for this (see page 89).iYou will find a detailed example of how to set up URL blocks in "PracticalTips and Configuration Examples" on the CD supplied.82