That's how I'm reading it too. "IPv4 addresses are scarce and networks play dirty tricks to make things work, news at 11!" We know, folks. IPv4 is awful for

That's how I'm reading it too. "IPv4 addresses are scarce and networks play dirty tricks to make things work, news at 11!" We know, folks. IPv4 is awful for network operators in the modern Internet of Way Too Many Things. Let them have their tricks.