So, your controller node is dvr_snat + compute. And your single compute node is dvr_no_external.
So, looks like a new bug of running mixed dvr_snat and compute nodes. We have marked such configuration as not supported: https://review.opendev.org/c/openstack/neutron/+/801503
Because there are still many other problems. https://bugs.launchpad.net/neutron/+bug/1934666 https://bugs.launchpad.net/neutron/+bug/1945306
So, your controller node is dvr_snat + compute. And your single compute node is dvr_no_external.
So, looks like a new bug of running mixed dvr_snat and compute nodes. We have marked such configuration as not supported: /review. opendev. org/c/openstack /neutron/ +/801503
https:/
Because there are still many other problems. /bugs.launchpad .net/neutron/ +bug/1934666 /bugs.launchpad .net/neutron/ +bug/1945306
https:/
https:/