enable IPv6 NAT candidate reporting #192
Merged
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This comes from the conversation in #191
previous behavior: filter out all IPv6 addresses from being reported as NAT candidates.
new behavior: Begin reporting IPv6 addresses that are global unicast scope only.
An argument could be made for also reporting unique local addresses as well, but I think it's less important and more likely to increase noise with little benefit to getting through any different types of NATs.
I'd love to hear from people more experienced with managing IPv6 addresses if that's not an appropriate strategy.