Setting Up Port Forwarding Rules - Conceptronic C150APRA2 Manual De Usuario

ENGLISH
The Conceptronic C150APRA2 is equipped with a built-in firewall to prevent attacks from the Internet on
your network. This firewall automatically blocks all incoming traffic on unused ports. When a blocked port
is needed for a service or application (for example: a FTP or WEB server) you can create a port forwarding
rule in the configuration pages to forward the traffic.
Note: The Conceptronic C150APRA2 supports Universal Plug & Play (UPnP), which makes it possible for
UPnP compatible applications and devices such as game consoles to automatically open the ports
they need so no manual configuration is needed. However, UPnP also makes your network
environment more vulnerable for attacks. If you use applications which are using UPnP, you can
enable the UPnP option in the configuration of the C150APRA2 at "Advanced"  "Network
Tools"  "UPnP".
Below you will find a list of some common used ports and their corresponding application:
Port Application
20 FTP data (FTP server)
21 FTP (FTP server)
22 SSH (Secure Shell)
23 Telnet
25 SMTP (Mail server – outgoing)
For more ports and their corresponding applications, see: http://portforward.com/cports.htm
Note: When using port forwarding rules, it is advised to configure the computer(s) with a fixed IP
address instead of a dynamic IP address.
Note: For detailed information about the port forwarding and DMZ options, see the Extended User
Manual (English only) on the Product CD-ROM. Please select "View Extended User Manual" from
the autorun menu.
A. Login to the C150APRA2 as described in Chapter 5.2.
B. Click on "Advanced" in the top menu.
C. Click on "Port Forwarding" in the left menu.
The Port forwarding configuration will be shown on your screen.
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8. Setting up port forwarding rules

Port Application
80 HTTP (Web server)
110 POP3 (Mail server – incoming)
2000 Remotely Anywhere
5800 VNC
5900 VNC