how do you cope with something like gossip in consul when you have a
host <-> nat <-> internet <-> nat <-> host
the last time i tried, gossip would send a udp packet from something other than port 8302, so left to right would work ok, but nat would assume some state there, and treat right to left as a reply, rather than fresh connection, and stuff would get lost.
Although, it has been a couple of years and i'm probably misremembering the details.
I do remember it being hard to debug.
Have you had to deal with it directly yourself and found something wrong?