Default DHCP Gateway Issue

[jg10306]

We recently moved to a new location and got a new cable modem. The IP of the modem changed from 10.0.1.1 to 10.1.10.1 The modem is also the DHCP server/gateway Some of our Win 7 PC's automatically switched to the new default gateway IP by a few will not switch. Have tried to manually set the default gateway IP. Have run netsh commands to clear the IP information, but nothing works. Any ideas?

 

[chev65]

We recently moved to a new location and got a new cable modem. The IP of the modem changed from 10.0.1.1 to 10.1.10.1 The modem is also the DHCP server/gateway Some of our Win 7 PC's automatically switched to the new default gateway IP by a few will not switch. Have tried to manually set the default gateway IP. Have run netsh commands to clear the IP information, but nothing works. Any ideas?

If you can post a screen shot of the ipconfig/all from a connected machine and one that won't pick up the gateway it would be helpful.

I'm sure you tried ipconfig/renew commands etc. it might require complete reset of the network stack which I have a file for.