局域网内不同网段 windows下远程调用 linux下 Jboss EJB出错

EJB部署在linux服务器10.128.1.196 上jboss里面，部门给开放了1099端口，在windows（10.128.2.98）下telnet 10.128.1.196 1099 是通的，浏览器里输入http://10.122.1.196:1099 有输出，但是在window eclipse程序里面调用远程EJB出错，Linux的防火墙已经关闭。在局域网内自己机器上两台，window远程调用程序能用，放到Linux上不行了
错误信息如下：
javax.naming.CommunicationException [Root exception is java.rmi.ConnectException: Connection refused to host: 10.128.1.196; nested exception is:
java.net.ConnectException: Connection timed out: connect]
at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:780)
at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:627)
at javax.naming.InitialContext.lookup(InitialContext.java:392)
at factory.EJBFactory.getEJB(EJBFactory.java:18)
at factory.Test.main(Test.java:15)
Caused by: java.rmi.ConnectException: Connection refused to host: 10.128.1.196; nested exception is:
java.net.ConnectException: Connection timed out: connect
at sun.rmi.transport.tcp.TCPEndpoint.newSocket(TCPEndpoint.java:601)
at sun.rmi.transport.tcp.TCPChannel.createConnection(TCPChannel.java:198)
at sun.rmi.transport.tcp.TCPChannel.newConnection(TCPChannel.java:184)
at sun.rmi.server.UnicastRef.invoke(UnicastRef.java:110)
at org.jnp.server.NamingServer_Stub.lookup(Unknown Source)
at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:667)
... 4 more
Caused by: java.net.ConnectException: Connection timed out: connect
at java.net.PlainSocketImpl.socketConnect(Native Method)
at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:333)
at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:195)
at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:182)
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366)
at java.net.Socket.connect(Socket.java:519)
at java.net.Socket.connect(Socket.java:469)
at java.net.Socket.<init>(Socket.java:366)
at java.net.Socket.<init>(Socket.java:180)
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:595)
... 9 more