Far from a feature request, as Mark and fellow devs are significantly more intimately knowledgeable on the deep inner workings of transport, but I'm interested in understanding better on making routing between interfaces more granular.
For instance, a transport node with an Rnode that ties to 3 TCP interfaces to allow local Rnodes to communicate with the wider internet-based mesh, but not transport between the individual TCP interfaces. Is something like this easily doable? (bootstrap_only?)