On 07/23/2018 05:45 PM, STARK, BARBARA H wrote:
You're concerned with the homenet losing state when the master is unplugged.   
By having the master in the cloud, this problem is eliminated.
I can't speak for Juliusz, but my first question was "what if i don't want it in the 
cloud"? For one thing, what if it's a cloudless day?
I was starting to accept the idea that selecting a subset of my devices to 
exist in global DNS. But absolutely, positively, not all. Any design I could 
buy into will *not* push all my DNS into the cloud.

As usual i'm probably behind, but I kind of thought this was more about provisioning/configs. The way I've thought about this is that where I decide is the ultimate repository for truth for my configs is really a deeply personal decision. The easy case is when i delegate it to "the cloud" since it then becomes somebody else's $DAYJOB to figure out how to back it up, etc. But if I want to keep things local -- for whatever reason, including tin foil hats -- i'd really like my homenet to have the property that i can take one router and throw it in the trash, and plug in
another, and with minimal fuss it takes over for the old one.

For naming, that implies that i want to distribute the naming database such that there isn't a single point of failure. While this isn't exactly new territory, it is in the context of my home networking. Better would be to use already standardized mechanisms so that everybody's sanity is preserved, if only a little bit.

Mike

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