Thanks Rainer,
I checked and clearly there is something listening on port 81 but I can't figure out what it is. When I switxh to port 82 it works as I'd expect.
Next up is sticky session support when I can't control the origin server's session cookie ...
De : Rainer Jung <rainer.jung@xxxxxxxxxxx>
À : users@xxxxxxxxxxxxxxxx
Envoyé le : Ven 20 août 2010, 12h 21min 49s
Objet : Re : [users@httpd] proxy_loadbalancer and failover