Comment 12 for bug 1472055

After more work and my previous discovery I found that ifup was throwing an error (RNETLINK: File already exists) that was caused by a duplicate "gateway" line in the interfaces file under the second interface. This caused a it to stop running the "up" scripts because it seemed to not have been correctly configured. The confusion was because the interface did actually come up, and was usable, but just wasnt being configured correctly. Apologies for my confusion.