diff --git a/cmd/neofs-node/config.go b/cmd/neofs-node/config.go
index 8d7e2ced..582bafd7 100644
--- a/cmd/neofs-node/config.go
+++ b/cmd/neofs-node/config.go
@@ -163,6 +163,8 @@ type cfgNetmap struct {
 	parsers map[event.Type]event.Parser
 
 	subscribers map[event.Type][]event.Handler
+
+	state *networkState
 }
 
 type BootstrapType uint32
diff --git a/cmd/neofs-node/netmap.go b/cmd/neofs-node/netmap.go
index 5f79fdfd..25036e9a 100644
--- a/cmd/neofs-node/netmap.go
+++ b/cmd/neofs-node/netmap.go
@@ -5,11 +5,32 @@ import (
 	netmapGRPC "github.com/nspcc-dev/neofs-api-go/v2/netmap/grpc"
 	crypto "github.com/nspcc-dev/neofs-crypto"
 	"github.com/nspcc-dev/neofs-node/pkg/morph/event"
+	netmapEvent "github.com/nspcc-dev/neofs-node/pkg/morph/event/netmap"
 	netmapTransportGRPC "github.com/nspcc-dev/neofs-node/pkg/network/transport/netmap/grpc"
 	netmapService "github.com/nspcc-dev/neofs-node/pkg/services/netmap"
 	"github.com/pkg/errors"
+	"go.uber.org/atomic"
 )
 
+// primary solution of local network state dump.
+type networkState struct {
+	epoch *atomic.Uint64
+}
+
+func newNetworkState() *networkState {
+	return &networkState{
+		epoch: atomic.NewUint64(0),
+	}
+}
+
+func (s *networkState) CurrentEpoch() uint64 {
+	return s.epoch.Load()
+}
+
+func (s *networkState) setCurrentEpoch(v uint64) {
+	s.epoch.Store(v)
+}
+
 func initNetmapService(c *cfg) {
 	peerInfo := new(netmap.NodeInfo)
 	peerInfo.SetAddress(c.localAddr.String())
@@ -29,6 +50,11 @@ func initNetmapService(c *cfg) {
 			),
 		),
 	)
+
+	c.cfgNetmap.state = newNetworkState()
+	addNewEpochNotificationHandler(c, func(ev event.Event) {
+		c.cfgNetmap.state.setCurrentEpoch(ev.(netmapEvent.NewEpoch).EpochNumber())
+	})
 }
 
 func bootstrapNode(c *cfg) {
diff --git a/cmd/neofs-node/object.go b/cmd/neofs-node/object.go
index 88dbdc37..76b4dfa3 100644
--- a/cmd/neofs-node/object.go
+++ b/cmd/neofs-node/object.go
@@ -233,6 +233,7 @@ func initObjectService(c *cfg) {
 		putsvc.WithFormatValidatorOpts(
 			objectCore.WithDeleteHandler(objGC),
 		),
+		putsvc.WithNetworkState(c.cfgNetmap.state),
 	)
 
 	sPutV2 := putsvcV2.NewService(