Comment 2 for bug 1914281

found the original link:

https://docs.openstack.org/openstack-ansible/latest/user/l3pods/example.html

Here the pod with the /24 are definitely overlapping!
This wouldn't be a problem in case all pods have their "own" network in their own namespace.
But if it's being routed, the issues with Network id, broadcast id, etc. could occur.

Moving from:
Management: 172.29.236.0/22
Tunnel: 172.29.240.0/22
Storage: 172.29.244.0/22

Will require additional 18 dedicated Network and broadcast addresses, in addition to the already 6 in place.