摘要:
The present disclosure relates to methods, radio access nodes and computer-readable storage media for secure connection set up between a first and a second access node of a wireless network. The method of establishing a secure connection from a first access node (eNB A) to a second access node (eNB B), comprises transmitting (S1a) a connection termination end point request from the first access node(eNB A)and receiving (S2a) a response comprising a set of secure connection termination end points for the second access node(eNB B). One or more secure connections are established (S3a) to the second access node(eNB B), wherein each secure connection includes a secure connection link from the first access node (eNB A) to a termination end point selected from the set of secure connection termination end points. The method performed in the second access node (eNB B) comprises receiving (S1b) a connection termination end point request and transmitting (S2b) a response comprising a set of secure connection termination end points for the second access node (eNB B) to the first access node (eNB A). The method also comprises providing a secure connection from the second access node (eNB B) to each termination end point in the set of secure connection termination end points.