Comment 16 for bug 1046121

Don't we have an explanation of bridge mappings somewhere? Maybe we need a separate section that makes it obvious that a VM can attach to any physical network as long as a bridge_mapping is present for it on the compute node it's scheduled to.

Regardless, this bug should be marked as opinion for Neutron or reassigned to docs. This scenario is perfectly valid and I have tested it many times. Just because the opinionated deployment scenarios in the guide don't cover this doesn't mean there is any issue.