We do exactly the same here. I ensure the fixed porst for certain venue, by bridging each venue seperately and then just specifiying a port range of 4 ports which is the minimum required for a venue (2 ports vic /2 ports rat). Unfortunately the standard allocation method of AccessGrid for ports out of the given range is a random mode. So everytime the bridge restarts the association for ports like vic incoming is mapped to a different unicast port as the last time. Therefore I applied a patch to the NetworkAddressAllocator.py and BridgeServer.py to have a sequential allocation mode, starting with the lower bound of the port range and ending with its upper bound. I know there were initial plans for having such a allocation mode natively in AccessGrid, though I don't know whether this allocation mode has made it into AG2.4, but I suppose not.
Michael Jeremy Mann schrieb: >I would like to know if there is a way to configure the Unicast bridge so >that I can hardcode the UDP unicast directly for each room instead of >having it dynamically assign ports. I know about portMin and portMax which >I'm currently using, but I'd like the ability to publish each rooms >Unicast ports on our Access Grid website. > > > > -- ------------------ Dipl.-Inf. Michael Braitmaier HLRS - Visualization / Video Conferencing University of Stuttgart Germany Phone: ++49 711 685 5996 Fax : ++49 711 682 357 Website: http://www.hlrs.de/people/braitmaier/
