TBC固定IP(61.63.xxx.xxx);連華碩RT-58U正常;連DLINK NAS FTP(192.168.50.123),
測試FTP(61.63.xxx.xxx)失敗
測試FTP(192.168.50.123)正常連入.
PING 61.63.xxx.xxx 正常
1.RT-58U 開DMZ,外部通訊設2020,內部通訊設2021,TCP
2.NAS 外部通訊設2021,內部通訊設990,TCP
請問是否那裡沒設到.
感謝,已經解決. 因Chrome v80 版本停止支援FTP,所以連接一直進不去.
這篇跟你的需求差不多,您有先試過預設用FTP Ports 20/21嗎?另外連線的FTP軟體是否有甚麼錯誤訊息呢?
https://www.mobile01.com/topicdetail.php?f=494&t=5315846
https://www.pcdvd.com.tw/showthread.php?t=1067794
Port forwarding
In computer networking, port forwarding or port mapping is an application of network address translation (NAT) that redirects a communication request from one address and port number combination to another while the packets are traversing a network gateway, such as a router or firewall. This technique is most commonly used to make services on a host residing on a protected or masqueraded (internal) network available to hosts on the opposite side of the gateway (external network), by remapping the destination IP address and port number of the communication to an internal host.
感謝,已經解決. Chrome 版本停止支援FTP ,使用檔案總管或FTP就可以連結了.
建議不要再用沒加密的FTP!!
請使用SFTP
https://en.wikipedia.org/wiki/SSH%E6%96%87%E4%BB%B6%E4%BC%A0%E8%BE%93%E5%8D%8F%E8%AE%AE