[jira] Created: (NET-239) FTP client does not work in Active Mode.

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[jira] Created: (NET-239) FTP client does not work in Active Mode.

AD_LB (Jira)
FTP client does not work in Active Mode.
----------------------------------------

                 Key: NET-239
                 URL: https://issues.apache.org/jira/browse/NET-239
             Project: Commons Net
          Issue Type: Bug
    Affects Versions: 2.0
            Reporter: David Latorre


When using FTPClient (under some circumstances?) the reported ip in a PORT command is 127.0.0.1 so the data connection can't be established.

It seems Version 1.4 also suffered from this bug.

I am using JDK 1.5/1.6 under Windows Vista.


Sample code:

public static void main(String[] args) throws Exception {
        // TODO code application logic here
        FTPClient client = new FTPClient();
        client.addProtocolCommandListener(new PrintCommandListener(System.out) );
       // client=setTruststore(client);
        client.connect("ftp.server.com", 21);
        client.login("user", "password");
        String[] lista = client.listNames();
        for (String el : lista) {
            System.out.println(el);
        }
        client.disconnect();
    }



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[jira] Closed: (NET-239) FTP client does not work in Active Mode.

AD_LB (Jira)

     [ https://issues.apache.org/jira/browse/NET-239?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

David Latorre closed NET-239.
-----------------------------

    Resolution: Invalid

This seen behaviour is related to a Sun Java 1.5 and 1.6  where  (under Windows Vista) socket.getLocalAddress() will return 127.0.0.1 even after connect().   This bug has been fixed in java 1.6.0_7.

Sorry!

 

> FTP client does not work in Active Mode.
> ----------------------------------------
>
>                 Key: NET-239
>                 URL: https://issues.apache.org/jira/browse/NET-239
>             Project: Commons Net
>          Issue Type: Bug
>    Affects Versions: 2.0
>            Reporter: David Latorre
>
> When using FTPClient (under some circumstances?) the reported ip in a PORT command is 127.0.0.1 so the data connection can't be established.
> It seems Version 1.4 also suffered from this bug.
> I am using JDK 1.5/1.6 under Windows Vista.
> Sample code:
> public static void main(String[] args) throws Exception {
>         // TODO code application logic here
>         FTPClient client = new FTPClient();
>         client.addProtocolCommandListener(new PrintCommandListener(System.out) );
>        // client=setTruststore(client);
>         client.connect("ftp.server.com", 21);
>         client.login("user", "password");
>         String[] lista = client.listNames();
>         for (String el : lista) {
>             System.out.println(el);
>         }
>         client.disconnect();
>     }

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