Question : Windows Server 2008 R2

Hi,
I have an windows server 2008 R2 with 3 network cards with one network port. each network port is connected to a dedicated switch port configured for the right VLAN.
On windows:
- first port:
IP: 192.168.180.10
Mask: 255.255.255.0
Gateway: 192.168.180.1
Dns1: 192.168.180.2
Dns2: 192.168.180.3
- second port:
IP: 192.168.182.10
Mask: 255.255.255.0
Gateway:  not applicable
Dns1: not applicable
Dns2: not applicable
- third port:
IP: 192.168.183.10
Mask: 255.255.255.0
Gateway:  not applicable
Dns1: not applicable
Dns2: not applicable
Windows firewall on the server is stopped and disabled.
When I ping from my working station (and other servers in the VLAN 192.168.180.x) which is in VLAN 192.168.180.4.x/24 the only response i receive is from 192.168.180.10 first port for the rest i receive request time out.
What i need and how i need to setup my windows server 2008 to be able to ping all my ports.
I have an windows server 2003 in the same configuration and is working fine.
thank you.

Answer : Windows Server 2008 R2

hi,
problem solved
turn on this reg key
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\services\Tcpip\Parameters]
edit DWORD
Value name: IPEnableRouter
Value data: 1
thank you.