[CentOS] Forcing IPv4 DNS lookups first before IPv6

Tue Apr 5 23:50:14 UTC 2011
Stephen Harris <lists at spuddy.org>

On Tue, Apr 05, 2011 at 07:46:32PM -0400, Tom H wrote:
> In the case of traceroute, there shouldn't be any AAAA DNS requests
> when specifying ipv4 transport ("-4").

Umm, no.  The transport protocol is irrelevant to the query.  You can
make AAAA queries over IPv4.  Indeed I do that all the time.