Xfinity X5 DHCP Issue

Thanks for responding fast

 

It sometimes issues a        10.1.1.#

My range is in this format 10.0.1.#

 

A reboot of the gateway and it will then issue a 10.0.1.#

 

I can sometimes get partially to sites such as google

But if I try to get mail it will fail when it has 10.1.1.#

Having an issue actually grasping onto what your issue actually is. Why need a specific IP Range as long as everything is working fine in terms of using the internet?

If addresses are being assigned that are outside the range the gateway should be assigning, then I’d check your LAN settings such as the Subnet Mask, the Beginning and End IP Addresses.

Ok. I would make sure your gateway is set to the following, esepcially the subnet mask and the gateway IP:

LAN Settings

If it is already that way with your desired range, then I would open that range to 10.0.1.2 through 10.0.1.253 and see how that goes.

 

If it still does not work, then it is probably a firmware issue, then there would only be really a couple of ways to rectify if that is the case:

 

1. Open the subnet mask range to 255.0.0.0
2. Go back to the all default LAN settings if able to

Thanks

I will expererment with your other suggestions