If it is only MAY, the intermediary makes the choice as to whether it
keeps a buffer. If it's 'MAY be required', the service makes the
On Fri, Mar 01, 2002 at 12:20:40PM -0500,
I am a little confused as to what is the difference between these two phrases:
* Section 3.2.3 - I *think* this should read "An intermediary MAY keep a
local copy..." -> "An intermediary MAY be required to keep a local copy..."
Dont "MAY keep" and "MAY be required to keep" imply the same thing given the
implication of MAY (RFC 2119)?