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> Red Herring.  We don't need HMAC. We need to make better use of the tools in Rabbit.

I'm curious what you mean by this. I'd like to know the lessons learned.

> As for HMAC several years/releases ago, what was the issue (just wondering)?
> Just to much load on controller nodes to do verification?
> Not enough adoption, something else...?

I would also be interested in knowing the answers to these questions.

-Nate