Conceptronic C300BRS4A Mode D'emploi page 48

ENGLISH
7. Setting up Virtual Server rules
The Conceptronic C300BRS4A is equipped with a built-in Firewall to prevent attacks from the Internet on
your network. This Firewall blocks automatically all incoming traffic on unused ports. When a blocked port
is needed for a service or application (for example: a FTP Server or WEB Server) you can create a Virtual
Server Rule in the Configuration Pages to forward the traffic.
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 you are using an application which supports UPnP Port Mapping, the router can be
automatically configured by the application when needed. In that case, you don't need to setup
your port mappings manually.
Note: When using Virtual Server 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 Virtual Server & DMZ options, see the User Manual (English
only!) on the CD-ROM. Please select "View User Manual" from the Autorun Menu.
A. Start your web browser (like: Internet Explorer, FireFox or Safari).
B. Enter the IP address of the device in the address bar of your web browser (By default:
http://192.168.0.1/).
The Login page of the C300BRS4A will be shown.
C. Enter the Username and Password (Default: 'admin' & 'admin') and click "Submit" to enter the
configuration pages.
C
Port Application
80 HTTP (Web Server)
110 POP3 (Mail Server – Incoming)
2000 Remotely Anywhere
5800 VNC
5900 VNC
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