diff --git a/nl/xfrm_state_linux.go b/nl/xfrm_state_linux.go
index b8f1d6a..e8920b9 100644
--- a/nl/xfrm_state_linux.go
+++ b/nl/xfrm_state_linux.go
@@ -15,6 +15,7 @@ const (
 	SizeofXfrmEncapTmpl      = 0x18
 	SizeofXfrmUsersaFlush    = 0x1
 	SizeofXfrmReplayStateEsn = 0x18
+	SizeofXfrmReplayState    = 0x0c
 )
 
 const (
@@ -338,3 +339,23 @@ func (msg *XfrmReplayStateEsn) Serialize() []byte {
 	// We deliberately do not pass Bmp, as it gets set by the kernel.
 	return (*(*[SizeofXfrmReplayStateEsn]byte)(unsafe.Pointer(msg)))[:]
 }
+
+// struct xfrm_replay_state {
+//     __u32   oseq;
+//     __u32   seq;
+//     __u32   bitmap;
+// };
+
+type XfrmReplayState struct {
+	OSeq   uint32
+	Seq    uint32
+	BitMap uint32
+}
+
+func DeserializeXfrmReplayState(b []byte) *XfrmReplayState {
+	return (*XfrmReplayState)(unsafe.Pointer(&b[0:SizeofXfrmReplayState][0]))
+}
+
+func (msg *XfrmReplayState) Serialize() []byte {
+	return (*(*[SizeofXfrmReplayState]byte)(unsafe.Pointer(msg)))[:]
+}
diff --git a/xfrm_state.go b/xfrm_state.go
index ca78b5b..3cd01cb 100644
--- a/xfrm_state.go
+++ b/xfrm_state.go
@@ -81,6 +81,19 @@ type XfrmStateStats struct {
 	UseTime      uint64
 }
 
+// XfrmReplayState represents the sequence number states for
+// "legacy" anti-replay mode.
+type XfrmReplayState struct {
+	OSeq   uint32
+	Seq    uint32
+	BitMap uint32
+}
+
+func (r XfrmReplayState) String() string {
+	return fmt.Sprintf("{OSeq: 0x%x, Seq: 0x%x, BitMap: 0x%x}",
+		r.OSeq, r.Seq, r.BitMap)
+}
+
 // XfrmState represents the state of an ipsec policy. It optionally
 // contains an XfrmStateAlgo for encryption and one for authentication.
 type XfrmState struct {
@@ -103,11 +116,12 @@ type XfrmState struct {
 	ESN           bool
 	DontEncapDSCP bool
 	OSeqMayWrap   bool
+	Replay        *XfrmReplayState
 }
 
 func (sa XfrmState) String() string {
-	return fmt.Sprintf("Dst: %v, Src: %v, Proto: %s, Mode: %s, SPI: 0x%x, ReqID: 0x%x, ReplayWindow: %d, Mark: %v, OutputMark: %v, Ifid: %d, Auth: %v, Crypt: %v, Aead: %v, Encap: %v, ESN: %t, DontEncapDSCP: %t, OSeqMayWrap: %t",
-		sa.Dst, sa.Src, sa.Proto, sa.Mode, sa.Spi, sa.Reqid, sa.ReplayWindow, sa.Mark, sa.OutputMark, sa.Ifid, sa.Auth, sa.Crypt, sa.Aead, sa.Encap, sa.ESN, sa.DontEncapDSCP, sa.OSeqMayWrap)
+	return fmt.Sprintf("Dst: %v, Src: %v, Proto: %s, Mode: %s, SPI: 0x%x, ReqID: 0x%x, ReplayWindow: %d, Mark: %v, OutputMark: %v, Ifid: %d, Auth: %v, Crypt: %v, Aead: %v, Encap: %v, ESN: %t, DontEncapDSCP: %t, OSeqMayWrap: %t, Replay: %v",
+		sa.Dst, sa.Src, sa.Proto, sa.Mode, sa.Spi, sa.Reqid, sa.ReplayWindow, sa.Mark, sa.OutputMark, sa.Ifid, sa.Auth, sa.Crypt, sa.Aead, sa.Encap, sa.ESN, sa.DontEncapDSCP, sa.OSeqMayWrap, sa.Replay)
 }
 func (sa XfrmState) Print(stats bool) string {
 	if !stats {
diff --git a/xfrm_state_linux.go b/xfrm_state_linux.go
index 6656e60..5c14120 100644
--- a/xfrm_state_linux.go
+++ b/xfrm_state_linux.go
@@ -77,6 +77,14 @@ func writeReplayEsn(replayWindow int) []byte {
 	return replayEsn.Serialize()
 }
 
+func writeReplay(r *XfrmReplayState) []byte {
+	return (&nl.XfrmReplayState{
+		OSeq:   r.OSeq,
+		Seq:    r.Seq,
+		BitMap: r.BitMap,
+	}).Serialize()
+}
+
 // XfrmStateAdd will add an xfrm state to the system.
 // Equivalent to: `ip xfrm state add $state`
 func XfrmStateAdd(state *XfrmState) error {
@@ -177,6 +185,10 @@ func (h *Handle) xfrmStateAddOrUpdate(state *XfrmState, nlProto int) error {
 		out := nl.NewRtAttr(nl.XFRMA_SA_EXTRA_FLAGS, nl.Uint32Attr(flags))
 		req.AddData(out)
 	}
+	if state.Replay != nil {
+		out := nl.NewRtAttr(nl.XFRMA_REPLAY_VAL, writeReplay(state.Replay))
+		req.AddData(out)
+	}
 
 	if state.Ifid != 0 {
 		ifId := nl.NewRtAttr(nl.XFRMA_IF_ID, nl.Uint32Attr(uint32(state.Ifid)))
@@ -419,6 +431,14 @@ func parseXfrmState(m []byte, family int) (*XfrmState, error) {
 			}
 		case nl.XFRMA_IF_ID:
 			state.Ifid = int(native.Uint32(attr.Value))
+		case nl.XFRMA_REPLAY_VAL:
+			if state.Replay == nil {
+				state.Replay = new(XfrmReplayState)
+			}
+			replay := nl.DeserializeXfrmReplayState(attr.Value[:])
+			state.Replay.OSeq = replay.OSeq
+			state.Replay.Seq = replay.Seq
+			state.Replay.BitMap = replay.BitMap
 		}
 	}