I have a couple of small flat networks that I am using for a POC project. I am trying to use the routed provider networks features to create a single public net. I delete the old networks and try to install the following network and it looks like it works in that I see the 2 subnets as part of the single public-net. The trouble is that I cannot create a router with an interface in the public-net. Is there anything special that I need to do to create a router on the public-net? I changed the addresses so the subnets are likely wrong. I am installing with openstack-ansible using stable/2023.2 onto Centos-Stream. # Create the parent network with first physical segment PUBNET_ID=$(openstack network create --share \ --provider-physical-network pub204 \ --provider-network-type flat \ --external \ public-net \ -f value -c id ) FIRST_SEG=$(openstack network segment list --network ${PUBNET_ID} -f value -c ID) openstack network segment set --name segment-pub204 ${FIRST_SEG} # Add second physical segment to the network openstack network segment create \ --physical-network pub203 \ --network-type flat \ --network public-net \ segment-pub203 # Create subnet for pub203 segment openstack subnet create --network public-net \ --network-segment segment-pub203 \ --ip-version 4 \ --subnet-range 1.2.50.192/28 \ --allocation-pool start=1.2.50.196,end=1.2.50.206 \ --gateway 1.2.50.193 \ --dhcp \ public-subnet203 # Create subnet for pub204 segment openstack subnet create --network public-net \ --ip-version 4 \ --network-segment segment-pub204 \ --subnet-range 1.2.48.128/29 \ --allocation-pool start=1.2.48.132,end=1.2.48.134 \ --gateway 1.2.48.129 \ --dhcp \ public-subnet204 -- Alvin Starr || land: (647)478-6285 Netvel Inc. || home: (905)513-7688 alvin@netvel.net ||