A method performed by a radio network node, for performing continuous deployment and feedback between the radio network node and a Continuous Deployment, CD, server, wherein the radio network node is configured to mimic a behavior of a mobile terminal towards a core network, wherein the method comprises: - sending, to a core network node, a message comprising a request to establish an end-to-end connection with the CD server, which message further comprises a mobile identity identifying the radio network node as a mobile terminal, - receiving, from the core network node, an access bearer, establishing a user plane connection between radio network node and the core network node over a user plane interface, - establishing a communication channel between the radio network node and the CD server over the user plane interface and an external packet switched network, - exchanging information between the radio network node and the CD server over the established communication channel, - wherein the action of exchanging information comprises the radio network node sending data from an internal storage in the radio network node to the CD server and receiving data from the CD server, wherein the communication channel between the radio network node and the CD server is a secure connection, which is a Virtual Private Network, VPN, connection, wherein the radio network node comprises a Virtual Subscriber Entity, VSE, for signaling the mobile identity to the core network node, wherein the mobile identity comprises an International Mobile Subscriber Identity, IMSI or a temporary identity provided by the core network. - sending, to a core network node, a message comprising a request to establish an end-to-end connection with the CD server, which message further comprises a mobile identity identifying the radio network node as a mobile terminal, - receiving, from the core network node, an access bearer, establishing a user plane connection between radio network node and the core network node over a user plane interface, - establishing a communication channel between the radio network node and the CD server over the user plane interface and an external packet switched network, - exchanging information between the radio network node and the CD server over the established communication channel, - wherein the action of exchanging information comprises the radio network node sending data from an internal storage in the radio network node to the CD server and receiving data from the CD server, wherein the communication channel between the radio network node and the CD server is a secure connection, which is a Virtual Private Network, VPN, connection, wherein the radio network node comprises a Virtual Subscriber Entity, VSE, for signaling the mobile identity to the core network node, wherein the mobile identity comprises an International Mobile Subscriber Identity, IMSI or a temporary identity provided by the core network. wherein the communication channel between the radio network node and the CD server is a secure connection, which is a Virtual Private Network, VPN, connection, wherein the radio network node comprises a Virtual Subscriber Entity, VSE, for signaling the mobile identity to the core network node, wherein the mobile identity comprises an International Mobile Subscriber Identity, IMSI or a temporary identity provided by the core network.