Hi, I configured our neutron meters like: labels: openstack network meter create --description "shared bandwidth-public-out" --share bandwidth-public-out openstack network meter create --description "shared bandwidth-public-in" --share bandwidth-public-in rules: openstack network meter rule create --egress --remote-ip-prefix 0.0.0.0/0 bandwidth-public-out openstack network meter rule create --ingress --remote-ip-prefix 0.0.0.0/0 bandwidth-public-in This created the iptables rules in all namespaces and collects data: openstack metric measures show bc6c670f-cbb5-4fe1-974c-10455448fa27 +---------------------------+-------------+---------------+ | timestamp | granularity | value | +---------------------------+-------------+---------------+ | 2019-04-15T16:00:00+02:00 | 3600.0 | 581854.954545 | | 2019-04-15T17:00:00+02:00 | 3600.0 | 23169398.5625 | | 2019-04-15T18:00:00+02:00 | 3600.0 | 586508.9 | | 2019-04-15T19:00:00+02:00 | 3600.0 | 1276372.84375 | | 2019-04-15T20:00:00+02:00 | 3600.0 | 507482.911765 | [...] But how to know which project caused which amount of traffic? It looks like only one metric is created for each label? openstack metric list | grep bandwidth | 0f9f20a4-1c60-442f-81cb-48285e3f70da | ceilometer-ew-low | bandwidth | B | efae8040-85d7-455a-958d-213a81ef98ef | | 1a058a79-965f-4a0a-a9ee-d482f57892ab | ceilometer-ew-low | bandwidth | B | 837ed34a-65d2-42ef-924e-fd3c7e5aaed6 | What does "shared" mean? I was not able to find any relevant documentation. Do I have to create a meter for each project or a rule or both? Is it possible to define a "default" meter and rule for every existing project and all future projects? All the best, Flo