They are longer, but in my experience quite tractable and certainly not long. The information content reflects that. Internal services with IPv4 are tuples of

They are longer, but in my experience quite tractable and certainly not long. The information content reflects that. Internal services with IPv4 are tuples of: (public-ip, proxy-port, rfc1918-ip, actual-port) That’s about 32 characters to type and memorize (12 + 4 + 12 + 4). Internal services with IPv6 are tuples of: (site-prefix, network-suffix, host-id, port) …which for your /56 is going to be 26 characters to type and memorize (14 + 4 + 4 + 4). E.g. 2100:db8:4032:12::431 port 123