Timh, If you don't specify the destination port on the backend servers then it defaults to using the port the traffic requested.
2012/4/2 Timh Bergström <timh.bergst...@quickvz.com>: > Hi, > > I'm looking for an "easy" way to setup simple tcp port-forwarding with > haproxy alongside normal load-balancing. Thing is, the incoming ports > are random within 5900-6000 so I need to forward the same incoming > port to the backend(s). I tried doing this with a "listen" directive > and with "frontend"/"backend" setups but couldn't get it to work > properly. The haproxy server can "bind" on these ports just fine, I > just need to make sure that the incoming connection is forwarded to > the same port on the backend-servers. Has someone else done something > like this? > > TCP: 5972 -> haproxy-server -> TCP: 5972 backend-server > > As you may see it's for pushing VNC-connections through haproxy > because all other traffic is going through there as well. I'm using > "balance src" so I'm not that fussed about "sessions" or "state" at > this point. Any info or pointers are much appreciated. > > Timh Bergström > www.quickvz.com > -- Regards, Malcolm Turnbull. Loadbalancer.org Ltd. Phone: +44 (0)870 443 8779 http://www.loadbalancer.org/
