Vmware Workstation NAT problem on Windows 7 RTM

This issue is now resolve with VMWare 6.5.3 you can download it from vmware website : http://www.vmware.com

Vmware workstation 6.5.2 build-156735 can be installed on Microsoft Windows 7 RTM (7600) without any problem. I was able to open all my VM but I had an issue with the network nat translation. All my VM didn’t had internet access through the host nat (Windows 7). The procedure remain the same with Windows 7 RC 7100 and the final release, IP range address in use is 192.168.137.0/24

Here come a short article to help you to go through :

1. Run the Virtual Network Editor as Administrator (Use RunAS or right click and Run as Administrator on vmnetcfg.exe)
2. Goto Host Virtual Adapters and remove all VMNet instances (VMNet1 and VMNet8 typically).
3. Click Apply.
4. Add New and Assign it the new adapter to VMnet1.
5. Click Apply.
6. Select the Host Virtual Networking tab.
7. Click the > next to VMnet1 and change the address and subnet to the ICS network (192.168.137.0 / 255.255.255.0)
8. Click Apply.

9. Go to the NAT tab and select VMNet1.
10. Click Edit and change the Gateway to the ICS gateway IP (192.168.137.1)
11. Click Apply and restart the NAT service. (Counter-intuitive, I know.)
12. Go to the DHCP tab.
13. Add VMNet1 and remove all others.
14. Click Apply.
15. Select Properties of VMNet1 in DHCP Tab.
16. Enter a Start and End Address for DHCP Scope (192.168.137.50 to 192.168.137.75 as an example)
17. Adjust client lease to a few days to avoid potential DHCP client renewal timeouts.
18. Click OK / Click Apply.
19. Select Host Only Networking for every VM that needs NAT out to your host network/internet.
20. Enable ICS (Internet Connection Sharing) on the Windows 7 Host network card that provides connectivity. Select VMNet1 as the network card that needs access.

It did the trick with my VM Windows XP SP3 / Windows Server 2008 / Windows Server 2003

Check some screenshot of the Virtual Network Editor :

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Don’t forget to share the internet connexion (last screenshot)

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