Can not connect to FTP from inside SMB network
Posted on 2011-03-01
A very annoying problem: I can not connect to FTP server from inside SMB network.
The server is Small Business R2 2003, and I have turned off all firewalls (on DSL modem, provider, and Server).
Here is FileZilla fragment:
Status: Resolving address of XXX
Status: Connecting to XXX:21...
Status: Connection established, waiting for welcome message...
Response: 220---------- Welcome to Pure-FTPd [privsep] [TLS] ----------
Response: 220-You are user number 4 of 50 allowed.
Response: 220-Local time is now 13:20. Server port: 21.
Response: 220-This is a private system - No anonymous login
Response: 220-IPv6 connections are also welcome on this server.
Response: 220 You will be disconnected after 15 minutes of inactivity.
Command: USER XXX
Response: 331 User XXX OK. Password required
Command: PASS *******
Response: 530 Login authentication failed
Error: Could not connect to server
And it won't connect with any of the protocols.