Re: IPv6 woes - RFC

Randy Bush wrote:

it took five years of war to get rid of the tla/sla crap.

As backbone operators do not want to have large routing tables, TLA is a good idea. As you can see, TLA of IPv4 is /24, though there is no NLA.

and look at the /64 religion today[0].

It was /80, until I pointed out that IEEE1394 MAC address is 64bit long. Masataka Ohta