source /etc/network/interfaces.d/*.intf # Management VRF and interface. auto mgmt iface mgmt address 127.0.0.1/8 address ::1/128 vrf-table auto {% for iface in interfaces | selectattr('mgmt_only') | selectattr('enabled') %} auto {{ iface.name }} iface {{ iface.name }} vrf mgmt {% for ip in iface.ip_addresses | rejectattr('address', 'match', '^fe80::.*/64$' ) %} address {{ ip.address }} {% endfor %} {% if iface.custom_fields.gateway %} gateway {{ iface.custom_fields.gateway.address | ipaddr('address') }} {% endif %} {% endfor %}