On Tue, May 31, 2016 at 01:45:23PM -0400, Ted Unangst wrote:
> Jeremie Courreges-Anglas wrote:
> > ntpd(8) doesn't use getaddrinfo+AI_ADDRCONFIG, which is supposed to skip
> > DNS requests for IPv6 if the machine doesn't have IPv6 addresses
> > configured.
> 
> reyk added a comment to that effect, but I don't know why.
> 
>       /* ntpd MUST NOT use AI_ADDRCONFIG here */
>       error = getaddrinfo(s, NULL, &hints, &res0);
> 

ipv6 might become available after startup:
https://marc.info/?l=openbsd-tech&m=142370671523470&w=2


--
Carlin

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