Java client troubles...

[Steven S. Macfarlane]

Q: What might I try to get this connection to work over ssh?

Given: Windows2000 Professional running Mozilla v1.2.1 with Sun's JRE 1.4.0_02 accessing Linux box running RedHat v7.2 with X tunneling via OpenSSH v3.4p1 to Slackware 8.0 running OpenSSH v3.5p1 to variety of windows clients. All systems are running RealvNC v.3.3.6 for their respective platforms.

Details: Ok, I have been successfully piping vNC sessions through ssh for some time, using the vncviewer program. I started having too much fun with Mozilla v1.x and the tabbed browsing so I decided to start managing my client's PCs using the Java viewer. It works great on my local LAN, but when I start getting fancy with things like 'ssh -g -X -L 5814:192.168.1.14:5800 xx6.15x.1x7.x3x -v' I can get to the VNC Authentication window in my browser but when I enter the password, it fails with the Java exception following...

OpenSSH_3.4p1, SSH protocols 1.5/2.0, OpenSSL 0x0090602f
debug1: Reading configuration data /usr/local/etc/ssh_config
debug1: Rhosts Authentication disabled, originating port will not be trusted.
debug1: ssh_connect: needpriv 0
debug1: Connecting to xx6.15x.1x7.x3x [xx6.15x.1x7.x3x] port 22.
debug1: Connection established.

blah blah blah

OpenSSH_3.5p1
debug1: match: OpenSSH_3.5p1 pat OpenSSH*
Enabling compatibility mode for protocol 2.0
debug1: Local version string SSH-2.0-OpenSSH_3.4p1
debug1: SSH2_MSG_KEXINIT sent
debug1: SSH2_MSG_KEXINIT received

blah blah blah

debug1: Connections to local port 5814 forwarded to remote address 192.168.1.14:5800
socket: Address family not supported by protocol
debug1: Local forwarding listening on 0.0.0.0 port 5814.
debug1: fd 4 setting O_NONBLOCK
debug1: channel 0: new [port listener]
debug1: channel 1: new [client-session]
debug1: send channel open 1
debug1: Entering interactive session.
debug1: ssh_session2_setup: id 1
debug1: channel request 1: pty-req
debug1: Requesting X11 forwarding with authentication spoofing.
debug1: channel request 1: x11-req
debug1: channel request 1: shell
debug1: fd 3 setting TCP_NODELAY
debug1: channel 1: open confirm rwindow 0 rmax 32768

blah blah blah

Then upon opening the browser:

steven@hoss:~$ debug1: Connection to port 5814 forwarding to 192.168.1.14 port 5800 requested.
debug1: fd 8 setting TCP_NODELAY
debug1: fd 8 setting O_NONBLOCK
debug1: channel 2: new [direct-tcpip]
debug1: channel 2: open confirm rwindow 131072 rmax 32768
debug1: channel 2: rcvd eof
debug1: channel 2: output open -> drain
debug1: channel 2: obuf empty
debug1: channel 2: close_write
debug1: channel 2: output drain -> closed
debug1: channel 2: read<=0 rfd 8 len 0
debug1: channel 2: read failed
debug1: channel 2: close_read
debug1: channel 2: input open -> drain
debug1: channel 2: ibuf empty
debug1: channel 2: send eof
debug1: channel 2: input drain -> closed
debug1: channel 2: send close
debug1: channel 2: rcvd close
debug1: channel 2: is dead
debug1: channel 2: garbage collecting
debug1: channel_free: channel 2: direct-tcpip: listening port 5814 for 192.168.1.14 port 5800, connect from 192.168.3.100 port 3602, nchannels 3

and here is the Java output...


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.Socket.connect(Unknown Source)

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

at java.net.Socket.<init>(Unknown Source)

at java.net.Socket.<init>(Unknown Source)

at rfbProto.<init>(rfbProto.java)

at vncviewer.connectAndAuthenticate(vncviewer.java)

at vncviewer.run(vncviewer.java)

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

java.net.ConnectException: Connection refused: connect
_______________________________________________
VNC-List mailing list
[EMAIL PROTECTED]
http://www.realvnc.com/mailman/listinfo/vnc-list