[Mc4j-development] [ mc4j-Bugs-945448 ] problem with tunneling connection

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Bugs item #945448, was opened at 2004-04-30 10:08
Message generated for change (Tracker Item Submitted) made by Item Submitter
You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=493495&aid=945448&group_id=60228

Category: Connections
Group: MC4J 1.2b5
Status: Open
Resolution: None
Priority: 5
Submitted By: Nobody/Anonymous (nobody)
Assigned to: Nobody/Anonymous (nobody)
Summary: problem with tunneling connection

Initial Comment:
I have a remote server runningTomcat4 with the JK2
connector set up correctly.

I tunnel port 1099 using SSH from localhost to the
server. I then try to connect using rmi://localhost:1099/

It seems to be able to establish an initial connection,
but then trys to make a subsequent connection to the
remote server's external facing IP (which is blocked by
the server's firewall). Below is the error messages
(but I've removed the server IP in 3 places for privacy).

At some point, the IP address for the connection
changes from localhost to the server's actual IP :(

java.lang.reflect.UndeclaredThrowableException
	at $Proxy12.queryNames(Unknown Source)
	at
org.mc4j.console.connection.ConnectionNode.loadConnectionNodeChildren(ConnectionNode.java:190)
	at
org.mc4j.console.connection.ConnectionNode.connect(ConnectionNode.java:343)
	at
org.mc4j.console.connection.Mx4jConnectionNode.connect(Mx4jConnectionNode.java:76)
	at
org.mc4j.console.connection.DomainNodes.exposeDomains(DomainNodes.java:59)
	at
org.mc4j.console.connection.DomainNodes$1.run(DomainNodes.java:47)
	at java.lang.Thread.run(Thread.java:534)
Caused by: java.lang.reflect.InvocationTargetException
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
Method)
	at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
	at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:324)
	at
org.mc4j.console.connection.proxy.Mx4jMBeanServerProxy.invoke(Mx4jMBeanServerProxy.java:64)
	... 7 more
Caused by: java.rmi.ConnectException: Connection
refused to host: <snip> actual IP adress </snip>;
nested exception is: 
	java.net.ConnectException: Connection refused
	at
sun.rmi.transport.tcp.TCPEndpoint.newSocket(TCPEndpoint.java:567)
	at
sun.rmi.transport.tcp.TCPChannel.createConnection(TCPChannel.java:185)
	at
sun.rmi.transport.tcp.TCPChannel.newConnection(TCPChannel.java:171)
	at sun.rmi.server.UnicastRef.invoke(UnicastRef.java:101)
	at mx4j.adaptor.rmi.RMIAdaptor_Stub.invoke(Unknown Source)
	at
mx4j.connector.rmi.RMIConnector.invoke(RMIConnector.java:186)
	at
mx4j.connector.rmi.RMIConnector$RemoteMBeanServerImpl$Handler.invoke(RMIConnector.java:548)
	at $Proxy11.queryNames(Unknown Source)
	at
mx4j.connector.rmi.RMIConnector$RemoteMBeanServerImpl.queryNames(RMIConnector.java:463)
	... 12 more
Caused by: java.net.ConnectException: Connection refused
	at java.net.PlainSocketImpl.socketConnect(Native Method)
	at
java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:305)
	at
java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:171)
	at
java.net.PlainSocketImpl.connect(PlainSocketImpl.java:158)
	at java.net.Socket.connect(Socket.java:452)
	at java.net.Socket.connect(Socket.java:402)
	at java.net.Socket.<init>(Socket.java:309)
	at java.net.Socket.<init>(Socket.java:124)
	at
sun.rmi.transport.proxy.RMIDirectSocketFactory.createSocket(RMIDirectSocketFactory.java:22)
	at
sun.rmi.transport.proxy.RMIMasterSocketFactory.createSocket(RMIMasterSocketFactory.java:128)
	at
sun.rmi.transport.tcp.TCPEndpoint.newSocket(TCPEndpoint.java:562)
[catch] ... 20 more
==>
java.lang.reflect.InvocationTargetException
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
Method)
	at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
	at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:324)
	at
org.mc4j.console.connection.proxy.Mx4jMBeanServerProxy.invoke(Mx4jMBeanServerProxy.java:64)
	at $Proxy12.queryNames(Unknown Source)
	at
org.mc4j.console.connection.ConnectionNode.loadConnectionNodeChildren(ConnectionNode.java:190)
	at
org.mc4j.console.connection.ConnectionNode.connect(ConnectionNode.java:343)
	at
org.mc4j.console.connection.Mx4jConnectionNode.connect(Mx4jConnectionNode.java:76)
	at
org.mc4j.console.connection.DomainNodes.exposeDomains(DomainNodes.java:59)
	at
org.mc4j.console.connection.DomainNodes$1.run(DomainNodes.java:47)
	at java.lang.Thread.run(Thread.java:534)
Caused by: java.rmi.ConnectException: Connection
refused to host: <snip> actual IP adress </snip>;
nested exception is: 
	java.net.ConnectException: Connection refused
	at
sun.rmi.transport.tcp.TCPEndpoint.newSocket(TCPEndpoint.java:567)
	at
sun.rmi.transport.tcp.TCPChannel.createConnection(TCPChannel.java:185)
	at
sun.rmi.transport.tcp.TCPChannel.newConnection(TCPChannel.java:171)
	at sun.rmi.server.UnicastRef.invoke(UnicastRef.java:101)
	at mx4j.adaptor.rmi.RMIAdaptor_Stub.invoke(Unknown Source)
	at
mx4j.connector.rmi.RMIConnector.invoke(RMIConnector.java:186)
	at
mx4j.connector.rmi.RMIConnector$RemoteMBeanServerImpl$Handler.invoke(RMIConnector.java:548)
	at $Proxy11.queryNames(Unknown Source)
	at
mx4j.connector.rmi.RMIConnector$RemoteMBeanServerImpl.queryNames(RMIConnector.java:463)
	... 12 more
Caused by: java.net.ConnectException: Connection refused
	at java.net.PlainSocketImpl.socketConnect(Native Method)
	at
java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:305)
	at
java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:171)
	at
java.net.PlainSocketImpl.connect(PlainSocketImpl.java:158)
	at java.net.Socket.connect(Socket.java:452)
	at java.net.Socket.connect(Socket.java:402)
	at java.net.Socket.<init>(Socket.java:309)
	at java.net.Socket.<init>(Socket.java:124)
	at
sun.rmi.transport.proxy.RMIDirectSocketFactory.createSocket(RMIDirectSocketFactory.java:22)
	at
sun.rmi.transport.proxy.RMIMasterSocketFactory.createSocket(RMIMasterSocketFactory.java:128)
	at
sun.rmi.transport.tcp.TCPEndpoint.newSocket(TCPEndpoint.java:562)
[catch] ... 20 more
==>
java.rmi.ConnectException: Connection refused to host:
<snip> actual IP adress </snip>; nested exception is: 
	java.net.ConnectException: Connection refused
	at
sun.rmi.transport.tcp.TCPEndpoint.newSocket(TCPEndpoint.java:567)
	at
sun.rmi.transport.tcp.TCPChannel.createConnection(TCPChannel.java:185)
	at
sun.rmi.transport.tcp.TCPChannel.newConnection(TCPChannel.java:171)
	at sun.rmi.server.UnicastRef.invoke(UnicastRef.java:101)
	at mx4j.adaptor.rmi.RMIAdaptor_Stub.invoke(Unknown Source)
	at
mx4j.connector.rmi.RMIConnector.invoke(RMIConnector.java:186)
	at
mx4j.connector.rmi.RMIConnector$RemoteMBeanServerImpl$Handler.invoke(RMIConnector.java:548)
	at $Proxy11.queryNames(Unknown Source)
	at
mx4j.connector.rmi.RMIConnector$RemoteMBeanServerImpl.queryNames(RMIConnector.java:463)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
Method)
	at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
	at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:324)
	at
org.mc4j.console.connection.proxy.Mx4jMBeanServerProxy.invoke(Mx4jMBeanServerProxy.java:64)
	at $Proxy12.queryNames(Unknown Source)
	at
org.mc4j.console.connection.ConnectionNode.loadConnectionNodeChildren(ConnectionNode.java:190)
	at
org.mc4j.console.connection.ConnectionNode.connect(ConnectionNode.java:343)
	at
org.mc4j.console.connection.Mx4jConnectionNode.connect(Mx4jConnectionNode.java:76)
	at
org.mc4j.console.connection.DomainNodes.exposeDomains(DomainNodes.java:59)
	at
org.mc4j.console.connection.DomainNodes$1.run(DomainNodes.java:47)
	at java.lang.Thread.run(Thread.java:534)
Caused by: java.net.ConnectException: Connection refused
	at java.net.PlainSocketImpl.socketConnect(Native Method)
	at
java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:305)
	at
java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:171)
	at
java.net.PlainSocketImpl.connect(PlainSocketImpl.java:158)
	at java.net.Socket.connect(Socket.java:452)
	at java.net.Socket.connect(Socket.java:402)
	at java.net.Socket.<init>(Socket.java:309)
	at java.net.Socket.<init>(Socket.java:124)
	at
sun.rmi.transport.proxy.RMIDirectSocketFactory.createSocket(RMIDirectSocketFactory.java:22)
	at
sun.rmi.transport.proxy.RMIMasterSocketFactory.createSocket(RMIMasterSocketFactory.java:128)
	at
sun.rmi.transport.tcp.TCPEndpoint.newSocket(TCPEndpoint.java:562)
[catch] ... 20 more

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