[dns-operations] about the underline in hostname

[Randy Bush]

> we can't righteously complain about middleboxes that think they know
> what UDP/53 payloads have to look like and thus prevent EDNS from being
> widely deployed, while at the same time saying that BIND's zone file
> parser knows what a host name ought to look like (even if you're right
> 99.9999% of the time).

bingo!  we seem to revel in petty rules.  full employment for nit
pickers?

we have met the enemy and he is us  -- walt kelly

randy