I use iptables and have opened port 20 (ftp data) and 21 (ftp).

When I ftp from the local machine it works (==> ftp daemon is running)

When I ftp from outside I get a message after login and passord, typing the command ls
"Error 500, Illegal Port rejected (address wrong)
425 Can't build ata connection: Connection refused."

What do I miss?

bye

Ronald

Ronald Wiplinger (魏仁納), CEO, ELMIT - The Solution Provider
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