Allied-telesis AT-ARW256E Manuel d'utilisateur télécharger pdf (Page 35)

AT-ARW256E User’s Guide

5.4.3 IP Filter

IP filter is identical to what Port blocking to Access Control. In (figure 27) it demonstrates that the

router will block workstations with the IP in the defined range of 192.168.1.2 to 192.168.1.8 and

port range from 2000 to 3000.

Figure 27 (IP Filter screen)

5.4.4 DMZ

5.4.4.1 DMZ configuration

Setting a computer (on your local network) as a DMZ forwards any network traffic that is not

redirected to another computer via the port-forwarding feature to the computer's IP address. This

opens the access to the DMZ computer from the Internet.

5.4.4.2 Enable Web from WAN

Enabling the Web from WAN on your local network allows Web requests that come from the

Internet to be re-routed to a Web Server that is on a different subnet. This is different that the

Web server rule that is configurable via the port-forwarding page. In this case, the web server is

on a different subnet.

5.4.4.3 Enable Remote Telnet

Enabling the Remote Web on your local network allows telnet requests that come from the

Internet to be re-routed to a telnet Server that is on a different LAN IP subnet. This is different

that the telnet server rule that is configurable via the port-forwarding page. In this case, the telnet

server is on a different subnet.

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Allied-telesis AT-ARW256E Manuel d'utilisateur Page 35