Feizhou wrote: > Yes, you are missing Internet routable ips. If your ISP says these are > routable, the ISP is lying. > _______________________________________________ > CentOS mailing list > CentOS at centos.org > http://lists.centos.org/mailman/listinfo/centos > Hi Feizhou, Sorry, I did put it in my previous reply but I guess I didn't specify it in enough detail. This is a purely a virtual setup (using VMWare) so I know the IP's are not public. But I should still be able to route across two of my own private subnets. I think I may have determined what the problem may be. My real router with which the PC my virtual machines are running on is connected is showing spoofing attempts in the logs so I think this could be getting blocked. I'm going to try and install a third virtual machine and see if can route to that from the original workstation though my virtual linux router. Thanks for the help so far. Regards Lee