Network routing mystery; ssh works, vncviewer doesnt

[jabr at blu.org (John Abreau)]

I'm having a problem with VNC that I've been unable to figure out. I've 
got a number of remote machines connecting to my LAN over OpenVPN. I can 
ping them and ssh to them successfully, but when I try to connect with 
vncviewer, I get an error

  main:        unable to connect to host: No route to host (113)

The routes look fine, and if they really were broken then ssh wouldn't 
be working. What else could cause vnc to fail with that error?

VNC Viewer Free Edition 4.1.1 for X - built Aug  4 2005 06:43:41


-- 
John Abreau / Executive Director, Boston Linux & Unix
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