+{%- import 'net_macros.j2' as ma with context %}
+{#- Filter-out NIC duplicates by constructing a dict (used NICs only) #}
+{%- set nics = { nm.ctl01.nic_mgmt: True, nm.ctl01.nic_public: True } %}
+{%- set vlans = { nm.vlan_mgmt: nm.ctl01.nic_mgmt, nm.vlan_public: nm.ctl01.nic_public } %}