lo0 not in ioctl( SIOCGIFCONF )

Hi, I was searching why ports/net/p5-Net-Interface was not working as expected and found some reasons. Most of them I can answer by implementing some test code as attached, but now I'm wondering why em0 is shown twice and lo0 is not included. The same situation on another machine .. --- BEGIN

lo0 not in ioctl( SIOCGIFCONF )

Hi (resend because attachment forgotten ...), I was searching why ports/net/p5-Net-Interface was not working as expected and found some reasons. Most of them I can answer by implementing some test code as attached, but now I'm wondering why em0 is shown twice and lo0 is not included. The same