請問router如何設端口映射？
以下是我的router的nat部分說明書．．我想加快ftp download speed!
Virtual Server
If you configure the Broadband Router as a virtual server, remote users accessing services such as Web or FTP at your local site via public IP addresses can be automatically redirected to local servers configured with private IP address. In other words, depending on the requested service (TCP/UDP port number), the Broadband Router redirects the external service request to the appropriate server.
Example:
ID Private IP Private Port Type Public Port Comment
1 192.168.2.20 80 TCP 200 Web Server
2 192.168.2.12 21 TCP 333 FTP Server
3 192.168.2.28 23 TCP 455 Telnet Server
top Special Application
Some applications require multiple connections, such as Internet gaming, video conferencing, Internet telephony and others. These applications cannot work when Network Address Translation (NAT) is enabled. If you need to run applications that require multiple connections,-specify the port normally associated with an application in the "Trigger Port" field,select the protocol type as TCP or UDP, then enter the public ports associated with the trigger port to open them for inbound traffic.
Example:
ID Trigger Port Trigger Type Public Port Public Type Comment
1 28800 UDP 2300-2400,47624 UDP MSN Game Zone
2 28800 UDP 2300-2400,47624 TCP MSN Game Zone
3 6112 UDP 6112 UDP Battle.net
