This read-only true/false flag indicates whether iSCSI data PDU sequences on this session must be transferred using continuously increasing offsets (true) or may arrive in any order (false), except during error recovery. An admin checks this negotiated parameter when diagnosing data-ordering related issues or when comparing performance characteristics between different initiator/target pairings. For example, a session negotiated to false might allow more parallel data transfer, which an admin could correlate with observed throughput differences versus a session set to true.