After [1] (Wallaby, Neutron 18), you can't create a subnet with a subnet pool defining the GW IP. Can you print the subnets "show" command? What is the actual GW IP assigned to those subnets?
In any case, you can't have a GW IP outside the subnet range. If, for example, the subnet CIDR is 100.100.100.40/29, the GW IP cannot be 100.100.100.33. GW IP must be in the same subnet CIDR.
Hello Florian:
After [1] (Wallaby, Neutron 18), you can't create a subnet with a subnet pool defining the GW IP. Can you print the subnets "show" command? What is the actual GW IP assigned to those subnets?
In any case, you can't have a GW IP outside the subnet range. If, for example, the subnet CIDR is 100.100.100.40/29, the GW IP cannot be 100.100.100.33. GW IP must be in the same subnet CIDR.
Regards.
[1]https:/ /review. opendev. org/c/openstack /neutron/ +/771621