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Smart Hub 2 - Always use this IP address - Defaulting to Yes

jp0099 — Fri, 30 Jul 2021 08:00:40 GMT

I've just upgraded to the Smart Hub 2 and noticed all my devices have been added with IP address reservation i.e. "Always use this IP address" enabled for every device. Is this normal?

Re: Smart Hub 2 - Always use this IP address - Defaulting to Yes

licquorice — Fri, 30 Jul 2021 08:40:49 GMT

Apparently. It seems to do that on my hub.

Re: Smart Hub 2 - Always use this IP address - Defaulting to Yes

jp0099 — Fri, 30 Jul 2021 08:47:23 GMT

Ok, thanks for confirming. Feels like there should be a global setting somewhere to control the default behaviour, but I can't see one.

Re: Smart Hub 2 - Always use this IP address - Defaulting to Yes

licquorice — Fri, 30 Jul 2021 09:09:42 GMT

There isn't. Not sure why its a problem though.

Re: Smart Hub 2 - Always use this IP address - Defaulting to Yes

jp0099 — Fri, 30 Jul 2021 09:17:04 GMT

Agreed, unlikely to be an issue for 99% of users, but it's definitely atypical behaviour. I've never seen any device (home or enterprise) auto reserve an IP as soon as it's assigned.

Re: Smart Hub 2 - Always use this IP address - Defaulting to Yes

licquorice — Fri, 30 Jul 2021 09:23:11 GMT

True, but as the BT home hub is aimed at the mass market, I guess they think they are helping by giving users consistent IP addresses. Although I suspect that even if you disable address reservation the hub will still issue the same address each time!