On Friday, October 30, 2015, Michael Richardson <[email protected]>
wrote:

>
> STARK, BARBARA H <[email protected] <javascript:;>> wrote:
>     >> SHOULD is actually pretty strong.  It doesn't mean, "implement if
> you
>     >> like" (that's MAY).  It means, implement it, unless you have a
> serious
>     >> reason why you can't.
>     >>
>     >> For instance, an IPv6 only IoT gateway probably has no interest in
>     >> IPv4 if it can get IPv6.  MUST would make that gateway
> non-compliant.
>
>     > Maybe conditionally mandatory? If the router can be used for routing
>
> That's what SHOULD is *for*
> If you are concerned it won't get implemented, then any weasel room you
> leave
> will be exploited.  At that point, the market gets to decide.
>
>
>
Agreed on SHOULD

MUST unduly enshrines IPv4 and ... NAT


> --
> Michael Richardson
> -on the road-
>
>
>
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