And you can always use iptables to redirect from 580n to 590n .. On 2/3/2013 11:42 PM, Cliff Pratt wrote: > There's a lot of conflicting information on this topic on the > Internet. Most current VNC servers seem to listen on port 590n. I've > seen it claimed that a) port 580n is not used and can be blocked, b) > 580n is used for the Java VNC client, c) 580n is used for browser > requests for VNC (probably via the Java VNC client, I'd guess). > > I don't know when the change occurred and it may be that it happened > when RH changed from one VNC brand to another. > > Cheers, > > Cliff > _______________________________________________ > CentOS mailing list > CentOS at centos.org > http://lists.centos.org/mailman/listinfo/centos -- Eliezer Croitoru http://www1.ngtech.co.il