User shouldn't be allowed to create BMC interface without mac
Cloned from https://bugzilla.redhat.com/show_bug.cgi?id=1194641
Description of problem:
I tried to create BMC interface and didn't specify the mac. I marked it as managed too. I think UI should validate the form. Form was submitted successfully. I believe BMC interfaces should have mac as physical network interfaces.
Version-Release number of selected component (if applicable):
sat6.1 beta snap3
Steps to Reproduce:
1. Add BMC interface without specifying mac
No error on UI
UI should raise validation error.