"""
When the VNF's Heat Orchestration Template's
resource ``OS::Neutron::Port`` is attaching
- to an external network (per the ECOMP definition, see
- Requirement R-57424),
+ to an external network,
and an IPv4 address is being cloud assigned by OpenStack's DHCP Service
and the external network IPv4 subnet is to be specified
using the property ``fixed_ips``
* the VNF's Heat Orchestration Template's
resource ``OS::Neutron::Port`` in an Incremental Module is attaching
- to an internal network (per the ECOMP definition, see
- Requirements R-52425 and R-46461)
+ to an internal network
that is created in the Base Module, AND
* an IPv4 address is being cloud assigned by OpenStack's DHCP Service AND
* the internal network IPv4 subnet is to be specified