A method of operation of a node in a Time Sensitive Networking, TSN, network or a Deterministic Networking, DetNet, network for frame or packet replication/elimination for reliability, comprising: determining (208; 604-606; 804-806) whether to reset a sequence recovery function used for frame or packet elimination for a particular stream of packets based on at least an explicit indication to reset the sequence recovery function and optionally an implicit indication to reset the sequence recovery function; and resetting (212; 608; 808) the sequence recovery function used for frame or packet elimination for the particular stream of packets upon determining to reset the sequence recovery function used for frame or packet elimination for the particular stream of packets; wherein, when said determining (208; 604-606; 804-806) whether to reset the sequence recovery function comprises determining (208; 604-606) whether to reset the sequence recovery function based on the explicit indication, the explicit indication is received comprised in a packet of the particular stream of packets, wherein the packet comprises an Ethernet frame with the explicit indication comprised in a Redundancy Tag, R-TAG, comprised in a header of the Ethernet frame and wherein the explicit indication is encoded in one or more bits in a reserved field of the R-TAG; and wherein, when said determining (208; 604-606; 804-806) whether to reset the sequence recovery function comprises determining (208; 804-806) whether to reset the sequence recovery function based on the implicit indication, the implicit indication comprises one or more notifications of one or more remote events that comprise a path failure detected via Operations and Management, OAM, Continuity Check, CC. determining (208; 604-606; 804-806) whether to reset a sequence recovery function used for frame or packet elimination for a particular stream of packets based on at least an explicit indication to reset the sequence recovery function and optionally an implicit indication to reset the sequence recovery function; and resetting (212; 608; 808) the sequence recovery function used for frame or packet elimination for the particular stream of packets upon determining to reset the sequence recovery function used for frame or packet elimination for the particular stream of packets; wherein, when said determining (208; 604-606; 804-806) whether to reset the sequence recovery function comprises determining (208; 604-606) whether to reset the sequence recovery function based on the explicit indication, the explicit indication is received comprised in a packet of the particular stream of packets, wherein the packet comprises an Ethernet frame with the explicit indication comprised in a Redundancy Tag, R-TAG, comprised in a header of the Ethernet frame and wherein the explicit indication is encoded in one or more bits in a reserved field of the R-TAG; and wherein, when said determining (208; 604-606; 804-806) whether to reset the sequence recovery function comprises determining (208; 804-806) whether to reset the sequence recovery function based on the implicit indication, the implicit indication comprises one or more notifications of one or more remote events that comprise a path failure detected via Operations and Management, OAM, Continuity Check, CC.