This is about setting up multiple subnets under a domain. If needed there is a little bit of history at http://social.technet.microsoft.com/Forums/en-US/winserverhyperv/thread/f6e6af61-ae5a-4d0d-a9a5-79faf5261790
Where its failing now is at the time when the machines on seperate subnets are placed on different private networks. Here is a chart for where ping requests are failing (icmp/firewall have been enabled/turned off)
The ip assigned to the machine are as listed below
| Host | Card | Network | IP | Subnet | Gateway | PrefferedDNS | AlternateDNS |
| WnDC | Nic1 | Public | 192.168.1.1 | 255.255.255.0 | 192.168.1.254 | 127.0.0.1 | 92.68.1.1 |
| WnDCsub | Nic1 | Public2 | 92.68.1.1 | 255.255.255.0 | 92.68.1.254 | 192.168.1.1 | 92.68.1.1 |
| WnDCrout | Nic1 | Public | 192.168.1.254 | 255.255.255.0 | |||
| WnDCrout | Nic2 | Public2 | 92.68.1.254 | 255.255.255.0 | |||
| Wr2Na | Nic1 | Public | 192.168.1.101 | 255.255.255.0 | 192.168.1.254 | 192.168.1.1 | |
| Wr2Nb | Nic1 | Public | 192.168.1.102 | 255.255.255.0 | 192.168.1.254 | 192.168.1.1 | |
| Wr2Nc | Nic1 | Public | 192.168.1.103 | 255.255.255.0 | 192.168.1.254 | 192.168.1.1 | |
| Wr2N1 | Nic1 | Public2 | 92.68.1.101 | 255.255.255.0 | 92.68.1.254 | 92.68.1.1 | 192.168.1.1 |
| Wr2N2 | Nic1 | Public2 | 92.68.1.102 | 255.255.255.0 | 92.68.1.254 | 92.68.1.1 | 192.168.1.1 |
| Wr2N3 | Nic1 | Public2 | 92.68.1.103 | 255.255.255.0 | 92.68.1.254 | 92.68.1.1 | 192.168.1.1 |
Any suggestions on why are they failing ?