Jive 2.2.0 S2S Issues

I am trying to set up a corporate IM server using Jive. I am having issues with respect to S2S with both servers apparently not able to connect. One of the servers is on Windows (a038maa.ustr.com) and the Other on Linux (im.ustr.com) I am listing the logs below

Windows Server

Error Log

2005.08.25 21:58:41 [org.jivesoftware.messenger.server.ServerDialback.createOutgoingSession(ServerD ialback.java:194)

] Error creating outgoing session to remote server: ustr.com(DNS lookup: ustr.com)

java.net.ConnectException: Connection refused: connect

at java.net.PlainSocketImpl.socketConnect(Native Method)

at java.net.PlainSocketImpl.doConnect(Unknown Source)

at java.net.PlainSocketImpl.connectToAddress(Unknown Source)

at java.net.PlainSocketImpl.connect(Unknown Source)

at java.net.SocksSocketImpl.connect(Unknown Source)

at java.net.Socket.connect(Unknown Source)

at java.net.Socket.connect(Unknown Source)

at java.net.Socket.

2005.08.25 21:58:50 OS - Trying to connect to ustr.com:5269

2005.08.25 21:59:41 OS - Time out waiting for answer in validation from: a038maa.ustr.com id: 813a8487 for domain: a038maa

2005.08.25 21:59:41 OS - Trying to connect to ustr.com:5269

2005.08.25 21:59:41 Finishing Outgoing Server Reader. No session to close.

java.net.SocketException: socket closed

at java.net.SocketInputStream.socketRead0(Native Method)

at java.net.SocketInputStream.read(Unknown Source)

at sun.nio.cs.StreamDecoder$CharsetSD.readBytes(Unknown Source)

at sun.nio.cs.StreamDecoder$CharsetSD.implRead(Unknown Source)

at sun.nio.cs.StreamDecoder.read(Unknown Source)

at java.io.InputStreamReader.read(Unknown Source)

at org.xmlpull.mxp1.MXParser.fillBuf(MXParser.java:2971)

at org.xmlpull.mxp1.MXParser.more(MXParser.java:3025)

at org.xmlpull.mxp1.MXParser.nextImpl(MXParser.java:1144)

at org.xmlpull.mxp1.MXParser.nextToken(MXParser.java:1100)

at org.dom4j.io.XPPPacketReader.parseDocument(XPPPacketReader.java:268)

at org.jivesoftware.messenger.server.OutgoingServerSocketReader$1.run(OutgoingServ erSocketReader.java:91)

2005.08.25 21:59:42 OS - Trying to connect to a038maa.ustr.com:5269

2005.08.25 21:59:42 RS - Error, hostname not recognized: a038maa.ustr.com

2005.08.25 21:59:42 OS - Connection to a038maa.ustr.com:5269 successfull

2005.08.25 21:59:42 Connect Socket[addr=/10.32.1.50,port=2490,localport=5269]

2005.08.25 21:59:42 OS - Sent dialback key to host: a038maa.ustr.com id: 80a732a3 from domain: a038maa

2005.08.25 21:59:42 RS - Received dialback key from host: a038maa to: a038maa.ustr.com

Linux Server

Error Log

2005.08.25 21:55:21 org.jivesoftware.messenger.net.SocketReader.run(SocketReader.java:145) Connection closed before session established

Socket[addr=/10.32.1.50,port=2473,localport=5269]

2005.08.25 21:55:22 org.jivesoftware.messenger.net.SocketReader.run(SocketReader.java:145) Connection closed before session established

Socket[addr=/10.32.1.50,port=2475,localport=5269]

2005.08.25 21:57:22 org.jivesoftware.messenger.net.SocketReader.run(SocketReader.java:145) Connection closed before session established

Socket[addr=/10.32.1.50,port=2484,localport=5269]

2005.08.25 21:57:23 org.jivesoftware.messenger.net.SocketReader.run(SocketReader.java:145) Connection closed before session established

Socket[addr=/10.32.1.50,port=2486,localport=5269]

Debug Log

2005.08.25 21:55:21 Connect Socket[addr=/10.32.1.50,port=2473,localport=5269]

2005.08.25 21:55:21 RS - Received dialback key from host: a038maa to: im.ustr.com

2005.08.25 21:55:21 RS - Trying to connect to Authoritative Server: a038maa:5269

2005.08.25 21:55:22 Connect Socket[addr=/10.32.1.50,port=2475,localport=5269]

2005.08.25 21:55:22 RS - Received dialback key from host: a038maa to: im.ustr.com

2005.08.25 21:55:22 RS - Trying to connect to Authoritative Server: a038maa:5269

2005.08.25 21:57:22 Connect Socket[addr=/10.32.1.50,port=2484,localport=5269]

2005.08.25 21:57:22 RS - Received dialback key from host: a038maa to: im.ustr.com

2005.08.25 21:57:22 RS - Trying to connect to Authoritative Server: a038maa:5269

2005.08.25 21:57:23 Connect Socket[addr=/10.32.1.50,port=2486,localport=5269]

2005.08.25 21:57:23 RS - Received dialback key from host: a038maa to: im.ustr.com

2005.08.25 21:57:23 RS - Trying to connect to Authoritative Server: a038maa:5269

Warn Log on Linux

2005.08.25 21:55:21 Error verifying key

java.net.UnknownHostException: a038maa

at java.net.PlainSocketImpl.connect(Unknown Source)

at java.net.SocksSocketImpl.connect(Unknown Source)

at java.net.Socket.connect(Unknown Source)

at java.net.Socket.connect(Unknown Source)

at java.net.Socket.(Unknown Source)

at javax.net.DefaultSocketFactory.createSocket(Unknown Source)

at org.jivesoftware.messenger.server.ServerDialback.verifyKey(ServerDialback.java: 502)

at org.jivesoftware.messenger.server.ServerDialback.validateRemoteDomain(ServerDia lback.java:437)

at org.jivesoftware.messenger.server.ServerDialback.createIncomingSession(ServerDi alback.java:319)

at org.jivesoftware.messenger.server.IncomingServerSession.createSession(IncomingS erverSession.java:80)

at org.jivesoftware.messenger.net.ServerSocketReader.createSession(ServerSocketRea der.java:208)

at org.jivesoftware.messenger.net.SocketReader.createSession(SocketReader.java:401 )

at org.jivesoftware.messenger.net.SocketReader.run(SocketReader.java:102)

at java.lang.Thread.run(Unknown Source)

Could Anyone please help.

Thanks In Advance

Bikoo