X11 forwarding again

[Elisheva Alexander]

I am using the openssh-2.1.0p3-1 RPM, but i seem to have a similar
problem. the debug doesn't say anything about "X11 connection uses different 
authentication protocol." it just kicks me out. I can't figure it out. 
very strange.

please CC me, because i am not subscribed.

  thanks,

e:~> echo $XAUTHORITY
XAUTHORITY: Undefined variable.
e:~> xauth list
e.slim.horizonlive.com:0  MIT-MAGIC-COOKIE-1 465b795e7662322c632d3c3b50320f72
e.slim.horizonlive.com/unix:0  MIT-MAGIC-COOKIE-1 465b795e7662322c632d3c3b50320f72
localhost.localdomain:0  MIT-MAGIC-COOKIE-1 300d124b7c171f2364335b2478161970
e:~> ssh -v f1
SSH Version OpenSSH-2.1, protocol versions 1.5/2.0.
Compiled with SSL (0x0090581f).
debug: Reading configuration data /etc/ssh/ssh_config
debug: Applying options for *
debug: Seeding random number generator
debug: ssh_connect: getuid 50124 geteuid 0 anon 0
debug: Connecting to f1.slim.horizonlive.com [10.23.0.3] port 22.
debug: Seeding random number generator
debug: Allocated local port 707.
debug: Connection established.
debug: Remote protocol version 1.99, remote software version OpenSSH-2.1
debug: Local version string SSH-1.5-OpenSSH-2.1
debug: Waiting for server public key.
debug: Received server public key (768 bits) and host key (1024 bits).
debug: Host 'f1.slim.horizonlive.com' is known and matches the RSA host key.
debug: Seeding random number generator
debug: Encryption type: 3des
debug: Sent encrypted session key.
debug: Installing crc compensation attack detector.
debug: Received encrypted confirmation.
debug: Trying RSA authentication via agent with 'eli7 at e.horizonlive.com'
debug: Received RSA challenge from server.
debug: Sending response to RSA challenge.
debug: Remote: RSA authentication accepted.
debug: RSA authentication accepted by server.
debug: Requesting pty.
debug: Requesting X11 forwarding with authentication spoofing.
debug: Requesting shell.
debug: Entering interactive session.
Last login: Wed May 31 12:25:30 2000 from e.slim.horizonlive.com
f1:~> echo $XAUTHORITY                                   
/tmp/ssh-xFeD1762/cookies
f1:~> xauth list                                       
f1.slim.horizonlive.com:11  MIT-MAGIC-COOKIE-1 1d8deced6f3430e253b39313c8d3afef
f1.slim.horizonlive.com/unix:11  MIT-MAGIC-COOKIE-1 1d8deced6f3430e253b39313c8d3afef
f1:~> xterm                                    
Connection to f1.slim.horizonlive.com closed by remote host.
Connection to f1.slim.horizonlive.com closed.
debug: Transferred: stdin 28, stdout 1176, stderr 109 bytes in 15.3 seconds
debug: Bytes per second: stdin 1.8, stdout 77.0, stderr 7.1
debug: Exit status -1
e:~>