ping6 and other tool6 awkwardness

[Nikos Mavrogiannopoulos]

On Tue, 2015-05-12 at 09:56 +0200, Nikos Mavrogiannopoulos wrote:
> While working for an updated ipcalc to support ipv6 transparently, I
> figured we have more tools which are not IPv6-ready and awkwardly
> provide an additional tool with a -6 suffix, supposedly for separate
> IPv6 support. That looks like a relic of the past, we still drag. IPv6
> support should be transparent in programs (fortunately we don't have
> ssh6). Any objection to fill bugs to merge the following tools with
> their ipv4 equivalent?

I've filled a tracker bug for the issues:
https://bugzilla.redhat.com/show_bug.cgi?id=1220694