All address literals other than IPv4 must be prefixed by a tag, such as "IPv6:". The form that I gave is a syntactically valid v6v4 address literal.
All address literals other than IPv4 must be prefixed by a tag, such as "IPv6:". The form that I gave is a syntactically valid v6v4 address literal.
Interesting, TIL. That makes the conversion to @2001 even stranger.