There is provided packet handling in a client node between a hub node and a radio base station in a wireless network. A method performed by a client node comprises wirelessly receiving packets from a hub node. The packets are received in an order and being associated with an in-sequence order. A method performed by a client node comprises detecting that at least one packet of the packets is received out of said in-sequence order, and in response thereto providing an indicator indicating the in-sequence order. A method performed by a client node comprises providing the packets and the indicator to a radio base station.