I believe your client might be using active mode instead of passive mode. Is that possible? In that case, you also need to allow connections from your ftp server to the Ftp client. El 11/06/2015 05:43, "Derya Altuntas" <deryaaltun...@gmail.com> escribió:
> I am using apache ftp server 1.05 as server, commons-net jar as accessing > server from a remote client. > > I have defined inbound/outbound rules for port 2121, 21 on my server site > which FTP server is installed. > > Then I run my program but it throws above exception in ftp side. > > [ WARN] 2015-06-03 17:21:00,901 [siguard] [141.29.18.175] > FtpDataConnection.getDataSocket() > java.net.ConnectException: Connection refused: connect > at java.net.PlainSocketImpl.socketConnect(Native Method) > at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:351) > at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:213) > at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:200) > at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366) > at java.net.Socket.connect(Socket.java:529) > at java.net.Socket.connect(Socket.java:478) > at > org.apache.ftpserver.impl.IODataConnectionFactory.createDataSocket(IODataConnectionFactory.java:314) > at > org.apache.ftpserver.impl.IODataConnectionFactory.openConnection(IODataConnectionFactory.java:259) > at org.apache.ftpserver.command.impl.LIST.execute(LIST.java:114) > at > org.apache.ftpserver.impl.DefaultFtpHandler.messageReceived(DefaultFtpHandler.java:210) > at > org.apache.ftpserver.listener.nio.FtpHandlerAdapter.messageReceived(FtpHandlerAdapter.java:61) > at > org.apache.mina.core.filterchain.DefaultIoFilterChain$TailFilter.messageReceived(DefaultIoFilterChain.java:713) > at > org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:434) > at > org.apache.mina.core.filterchain.DefaultIoFilterChain.access$1200(DefaultIoFilterChain.java:46) > at > org.apache.mina.core.filterchain.DefaultIoFilterChain$EntryImpl$1.messageReceived(DefaultIoFilterChain.java:793) > at > org.apache.ftpserver.listener.nio.FtpLoggingFilter.messageReceived(FtpLoggingFilter.java:85) > at > org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:434) > at > org.apache.mina.core.filterchain.DefaultIoFilterChain.access$1200(DefaultIoFilterChain.java:46) > at > org.apache.mina.core.filterchain.DefaultIoFilterChain$EntryImpl$1.messageReceived(DefaultIoFilterChain.java:793) > at > org.apache.mina.core.filterchain.IoFilterEvent.fire(IoFilterEvent.java:71) > at > org.apache.mina.filter.logging.MdcInjectionFilter.filter(MdcInjectionFilter.java:136) > at > org.apache.mina.filter.util.CommonEventFilter.messageReceived(CommonEventFilter.java:70) > at > org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:434) > at > org.apache.mina.core.filterchain.DefaultIoFilterChain.access$1200(DefaultIoFilterChain.java:46) > at > org.apache.mina.core.filterchain.DefaultIoFilterChain$EntryImpl$1.messageReceived(DefaultIoFilterChain.java:793) > at > org.apache.mina.filter.codec.ProtocolCodecFilter$ProtocolDecoderOutputImpl.flush(ProtocolCodecFilter.java:375) > at > org.apache.mina.filter.codec.ProtocolCodecFilter.messageReceived(ProtocolCodecFilter.java:229) > at > org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:434) > at > org.apache.mina.core.filterchain.DefaultIoFilterChain.access$1200(DefaultIoFilterChain.java:46) > at > org.apache.mina.core.filterchain.DefaultIoFilterChain$EntryImpl$1.messageReceived(DefaultIoFilterChain.java:793) > at > org.apache.mina.core.filterchain.IoFilterEvent.fire(IoFilterEvent.java:71) > at org.apache.mina.core.session.IoEvent.run(IoEvent.java:63) > at > org.apache.mina.filter.executor.OrderedThreadPoolExecutor$Worker.runTask(OrderedThreadPoolExecutor.java:780) > at > org.apache.mina.filter.executor.OrderedThreadPoolExecutor$Worker.runTasks(OrderedThreadPoolExecutor.java:772) > at > org.apache.mina.filter.executor.OrderedThreadPoolExecutor$Worker.run(OrderedThreadPoolExecutor.java:714) > at java.lang.Thread.run(Thread.java:662) > [ INFO] 2015-06-03 17:21:00,901 [siguard] [141.29.18.175] SENT: 150 File > status okay; about to open data connection. > > [ INFO] 2015-06-03 17:21:00,901 [siguard] [141.29.18.175] SENT: 425 Can't > open data connection. > > > Then I changed ftpd-typical. xml. I have added passive ports definition > there. Then I also defined inbound/outbound rules for these ports on > firewall. Then I can list files. But I can not upload/download files. I > think Server is also using other ports except ones defined in xml. > > I am sending logs > >
