Allied Telesis AT-ARW256E - Manual (Page 35)

AT-ARW256E User’s Guide
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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.