Problems with ssh and tunnelling with cygwin 1.5.12

[Nick Wisniewski <nw at physics dot ucla dot edu>]

Dave Korn wrote:
> that ought to give you enough information to find out
> what's wrong.  Try "ssh -v -v -v <rest of options>" and see what that tells you.

I try this and it hangs with a response:

debug2: x11_get_proto: /usr/X11R6/bin/xauth -f 	 
/tmp/ssh-LuCdTO1472/xauthfile gen
erate unix:0 MIT-MAGIC-COOKIE-1 untrusted timeout 1200 2>/dev/null

When I kill sh.exe from the task manager, it hangs again immediately 
with the response:

debug2: x11_get_proto: /usr/X11R6/bin/xauth  list unix:0 . 2>/dev/null

When I kill sh.exe again, it continues as normal.