Not able to Introspection Nodes in Ironic (PXE error)

Issue

• Not able to introspect any of the nodes for our cluster in ironic. We are rebuilding this cluster, so they have been successfully introspected and built in the past. I can see the Director is giving the DHCP offer out to the nodes , so the native VLAN is correct, as the Director has an IP on that network (br-ctlplane), but we get some PXE error as per the console on every node.

• PXE interface are getting an IP but the it's not downloading the inspector.ipxe image