Stephane Bortzmeyer wrote: > If it were true, I would wonder why people never use legal URLs like > <http://[2001:1890:1112:1::20]/>... The problem to represent a host with raw addresses is that they can't represent a host with multiple addresses, supporting of which is useful and often required, for example, for DNS and SMTP clients. Masataka Ohta _______________________________________________ Ietf@xxxxxxxx https://www.ietf.org/mailman/listinfo/ietf