Cable Forum - View Single Post - Superhub Business 5 IP subnet: Max speed and CPE options?

Kushan · 14-11-2016, 22:24

Correct, it issues the IP based on the Mac address the CMTS "sees". In Modem mode, it passes through the MAC of the router/device. In router mode, it will be the MAC of the hub.

Fastest way to force an IP change is to change the advertised MAC.

14-11-2016, 22:24	#15
Kushan FORMER Virgin Media Staff Join Date: Dec 2010 Location: Warrington Posts: 4,737	Re: Business 5 IP subnet: Max speed and CPE options? Correct, it issues the IP based on the Mac address the CMTS "sees". In Modem mode, it passes through the MAC of the router/device. In router mode, it will be the MAC of the hub. Fastest way to force an IP change is to change the advertised MAC.