I missed that DHCP server anomaly, that is odd!
I think we may want to do a couple of things to that box. First, I'd like to insure that all of these settings are proper, run through the following procedure.
Configure DHCP for Windows Vista & Windows 7 - Click on the Start menu, and select Control Panel.
- Click on Network and Internet. (Skip this step if you do not see this Control Panel item.)
- Click on Network and Sharing Center.
- Click on Manage network connections.
- Right click on Connection you wish to change and choose Properties. If Windows say it needs your permission to continue, click Continue.
- Select Internet Protocol Version 4(TCP/IPv4) and click Properties.
- Select Obtain an IP address automatically.
- Select Obtain DNS server address automatically.
- Click OK to close the TCP/IP Properties window.
- Click OK to close the Local Area Connection Properties window.
- Click Close to close the Network Connections window.
- Click Close to close the Control Panel window.
Next, let's do a stack reset.
TCP/IP stack repair options for use with Vista or Windows 7.
Start, All Programs\Accessories and
right click on Command Prompt, select "
Run as Administrator" to open a command prompt.
In the command prompt window that opens, type type the following commands, each followed by the Enter key:
Reset WINSOCK entries to installation defaults:
netsh winsock reset catalog
Reset IPv4 TCP/IP stack to installation defaults.
netsh int ipv4 reset reset.log
Reset IPv6 TCP/IP stack to installation defaults.
netsh int ipv6 reset reset.log
Reboot the machine.
Finally, post another IPCONFIG /ALL here for that machine.