isLocal

True if this address is "local" in the sense of aux::is_local(address const&) (src/ip_helpers.cpp). Local peers are always tried first in comparePeer.

IPv4: the RFC 1918 / CGNAT / loopback / link-local ranges (10/8, 172.16/12, 192.168/16, 169.254/16, 127/8, 100.64/10). IPv6: loopback, link-local, (deprecated) site-local, the two multicast link/site-local prefixes, and unique-local fc00::/7.