A method and a coordinating node for providing at least one current analysis result relating to a link are disclosed. The coordinating node obtains a set of previous analysis results relating to at least one segment of the link. The coordinating node identifies a set of unreliable segments based on the set of previous analysis results and based on a condition for defining any segment as unreliable. The coordinating node performs a respective analysis of each unreliable segment of the set of unreliable segments to obtain a respective current analysis result for said each unreliable segment. Furthermore, the coordinating node sends, to the first node, the respective current analysis result. A corresponding computer program and a computer program carrier are also disclosed.