[opensuse] 15.0 ping IPv6

I just noticed one difference with 15.0.  The ping command now uses IPv6, if available.  Previously, it was necessary to use ping6.  It's now necessary to use ping -4 to force ping on IPv4.  This is similar to Windows. -- To unsubscribe, e-mail: opensuse+unsubscribe@opensuse.org To contact the owner, e-mail: opensuse+owner@opensuse.org