Can you open a browser and hit:
http://<maas-ip>:5240/MAAS/metadata/latest/enlist-preseed/?op=get_enlist_preseed
For me I see "metadata_url: http://192.168.122.190:5240/MAAS/metadata/enlist", and 192.168.122.190 is the IP address of my testbed MAAS on its management network, not a network that the PXE booting/commissioning/deploying nodes can reach.
Can you open a browser and hit:
http://<maas-ip> :5240/MAAS/ metadata/ latest/ enlist- preseed/ ?op=get_ enlist_ preseed
For me I see "metadata_url: http:// 192.168. 122.190: 5240/MAAS/ metadata/ enlist", and 192.168.122.190 is the IP address of my testbed MAAS on its management network, not a network that the PXE booting/ commissioning/ deploying nodes can reach.