integrate IPs with SessionS

2026-02-11 10:06:24 +05:00 · 2025-12-08 12:36:32 +02:00
parent 17f11d060b
commit 897d6f0da1
15 changed files with 413 additions and 160 deletions
--- a/agents/libagents.go
+++ b/agents/libagents.go
@@ -86,6 +86,7 @@ func processRequest(ctx *context.Context, reqProcessor *config.RequestProcessor,
 			reqProcessor.Flags.ParamsSlice(utils.MetaThresholds, utils.MetaIDs),
 			reqProcessor.Flags.GetBool(utils.MetaStats),
 			reqProcessor.Flags.ParamsSlice(utils.MetaStats, utils.MetaIDs),
+			reqProcessor.Flags.GetBool(utils.MetaIPs),
 			reqProcessor.Flags.GetBool(utils.MetaResources),
 			reqProcessor.Flags.Has(utils.MetaAccounts),
 			reqProcessor.Flags.GetBool(utils.MetaRoutes),
@@ -112,6 +113,7 @@ func processRequest(ctx *context.Context, reqProcessor *config.RequestProcessor,
 			reqProcessor.Flags.GetBool(utils.MetaStats),
 			reqProcessor.Flags.ParamsSlice(utils.MetaStats, utils.MetaIDs),
 			reqProcessor.Flags.GetBool(utils.MetaResources),
+			reqProcessor.Flags.GetBool(utils.MetaIPs),
 			reqProcessor.Flags.Has(utils.MetaAccounts),
 			cgrEv, reqProcessor.Flags.Has(utils.MetaFD))
 		rply := new(sessions.V1InitSessionReply)
@@ -144,6 +146,7 @@ func processRequest(ctx *context.Context, reqProcessor *config.RequestProcessor,
 		terminateArgs := sessions.NewV1TerminateSessionArgs(
 			reqProcessor.Flags.Has(utils.MetaAccounts),
 			reqProcessor.Flags.GetBool(utils.MetaResources),
+			reqProcessor.Flags.GetBool(utils.MetaIPs),
 			reqProcessor.Flags.GetBool(utils.MetaThresholds),
 			reqProcessor.Flags.ParamsSlice(utils.MetaThresholds, utils.MetaIDs),
 			reqProcessor.Flags.GetBool(utils.MetaStats),
@@ -165,6 +168,7 @@ func processRequest(ctx *context.Context, reqProcessor *config.RequestProcessor,
 			reqProcessor.Flags.GetBool(utils.MetaStats),
 			reqProcessor.Flags.ParamsSlice(utils.MetaStats, utils.MetaIDs),
 			reqProcessor.Flags.GetBool(utils.MetaResources),
+			reqProcessor.Flags.GetBool(utils.MetaIPs),
 			reqProcessor.Flags.Has(utils.MetaAccounts),
 			reqProcessor.Flags.GetBool(utils.MetaRoutes),
 			reqProcessor.Flags.Has(utils.MetaRoutesIgnoreErrors),
--- a/agents/radagent.go
+++ b/agents/radagent.go
@@ -357,6 +357,7 @@ func (ra *RadiusAgent) processRequest(req *radigo.Packet, reqProcessor *config.R
 			reqProcessor.Flags.ParamsSlice(utils.MetaThresholds, utils.MetaIDs),
 			reqProcessor.Flags.GetBool(utils.MetaStats),
 			reqProcessor.Flags.ParamsSlice(utils.MetaStats, utils.MetaIDs),
+			reqProcessor.Flags.GetBool(utils.MetaIPs),
 			reqProcessor.Flags.GetBool(utils.MetaResources),
 			reqProcessor.Flags.Has(utils.MetaAccounts),
 			reqProcessor.Flags.GetBool(utils.MetaRoutes),
@@ -382,6 +383,7 @@ func (ra *RadiusAgent) processRequest(req *radigo.Packet, reqProcessor *config.R
 			reqProcessor.Flags.GetBool(utils.MetaStats),
 			reqProcessor.Flags.ParamsSlice(utils.MetaStats, utils.MetaIDs),
 			reqProcessor.Flags.GetBool(utils.MetaResources),
+			reqProcessor.Flags.GetBool(utils.MetaIPs),
 			reqProcessor.Flags.Has(utils.MetaAccounts),
 			cgrEv, reqProcessor.Flags.Has(utils.MetaFD))
 		rply := new(sessions.V1InitSessionReply)
@@ -414,6 +416,7 @@ func (ra *RadiusAgent) processRequest(req *radigo.Packet, reqProcessor *config.R
 		terminateArgs := sessions.NewV1TerminateSessionArgs(
 			reqProcessor.Flags.Has(utils.MetaAccounts),
 			reqProcessor.Flags.GetBool(utils.MetaResources),
+			reqProcessor.Flags.GetBool(utils.MetaIPs),
 			reqProcessor.Flags.GetBool(utils.MetaThresholds),
 			reqProcessor.Flags.ParamsSlice(utils.MetaThresholds, utils.MetaIDs),
 			reqProcessor.Flags.GetBool(utils.MetaStats),
@@ -435,6 +438,7 @@ func (ra *RadiusAgent) processRequest(req *radigo.Packet, reqProcessor *config.R
 			reqProcessor.Flags.GetBool(utils.MetaStats),
 			reqProcessor.Flags.ParamsSlice(utils.MetaStats, utils.MetaIDs),
 			reqProcessor.Flags.GetBool(utils.MetaResources),
+			reqProcessor.Flags.GetBool(utils.MetaIPs),
 			reqProcessor.Flags.Has(utils.MetaAccounts),
 			reqProcessor.Flags.GetBool(utils.MetaRoutes),
 			reqProcessor.Flags.Has(utils.MetaRoutesIgnoreErrors),
--- a/agents/sipagent.go
+++ b/agents/sipagent.go
@@ -430,6 +430,7 @@ func (sa *SIPAgent) processRequest(reqProcessor *config.RequestProcessor,
 			reqProcessor.Flags.ParamsSlice(utils.MetaThresholds, utils.MetaIDs),
 			reqProcessor.Flags.GetBool(utils.MetaStats),
 			reqProcessor.Flags.ParamsSlice(utils.MetaStats, utils.MetaIDs),
+			reqProcessor.Flags.GetBool(utils.MetaIPs),
 			reqProcessor.Flags.GetBool(utils.MetaResources),
 			reqProcessor.Flags.Has(utils.MetaAccounts),
 			reqProcessor.Flags.GetBool(utils.MetaRoutes),
--- a/engine/ips.go
+++ b/engine/ips.go
@@ -183,6 +183,16 @@ func (ip *AllocatedIP) AsNavigableMap() map[string]*utils.DataNode {
 	}
 }

+// Digest returns a string representation of the allocated IP for digest replies.
+func (ip *AllocatedIP) Digest() string {
+	return utils.ConcatenatedKey(
+		ip.ProfileID,
+		ip.PoolID,
+		ip.Message,
+		ip.Address.String(),
+	)
+}
+
 // IPAllocations represents IP allocations with usage tracking and TTL management.
 type IPAllocations struct {
 	Tenant      string
--- a/engine/storage_mongo_datadb.go
+++ b/engine/storage_mongo_datadb.go
@@ -2212,6 +2212,7 @@ type mongoStoredSession struct {
 	NodeID        string
 	CGRID         string
 	Tenant        string
+	IPAllocID     string
 	ResourceID    string
 	ClientConnID  string
 	EventStart    MapEvent
@@ -2238,6 +2239,7 @@ func (ms *MongoStorage) SetBackupSessionsDrv(nodeID, tnt string, storedSessions
 					NodeID:        nodeID,
 					CGRID:         sess.CGRID,
 					Tenant:        sess.Tenant,
+					IPAllocID:     sess.IPAllocID,
 					ResourceID:    sess.ResourceID,
 					ClientConnID:  sess.ClientConnID,
 					EventStart:    sess.EventStart,
@@ -2286,6 +2288,7 @@ func (ms *MongoStorage) GetSessionsBackupDrv(nodeID, tnt string) ([]*StoredSessi
 			oneStSession := &StoredSession{
 				CGRID:         result.CGRID,
 				Tenant:        result.Tenant,
+				IPAllocID:     result.IPAllocID,
 				ResourceID:    result.ResourceID,
 				ClientConnID:  result.ClientConnID,
 				EventStart:    result.EventStart,
--- a/engine/stored_session.go
+++ b/engine/stored_session.go
@@ -38,6 +38,7 @@ type StoredSRun struct {
 type StoredSession struct {
 	CGRID         string
 	Tenant        string
+	IPAllocID     string
 	ResourceID    string
 	ClientConnID  string        // connection ID towards the client so we can recover from passive
 	EventStart    MapEvent      // Event which started the session
--- a/ers/ers.go
+++ b/ers/ers.go
@@ -334,6 +334,7 @@ func (erS *ERService) processEvent(cgrEv *utils.CGREvent,
 			rdrCfg.Flags.ParamsSlice(utils.MetaThresholds, utils.MetaIDs),
 			rdrCfg.Flags.Has(utils.MetaStats),
 			rdrCfg.Flags.ParamsSlice(utils.MetaStats, utils.MetaIDs),
+			rdrCfg.Flags.Has(utils.MetaIPs),
 			rdrCfg.Flags.Has(utils.MetaResources),
 			rdrCfg.Flags.Has(utils.MetaAccounts),
 			rdrCfg.Flags.Has(utils.MetaRoutes),
@@ -358,6 +359,7 @@ func (erS *ERService) processEvent(cgrEv *utils.CGREvent,
 			rdrCfg.Flags.Has(utils.MetaStats),
 			rdrCfg.Flags.ParamsSlice(utils.MetaStats, utils.MetaIDs),
 			rdrCfg.Flags.Has(utils.MetaResources),
+			rdrCfg.Flags.Has(utils.MetaIPs),
 			rdrCfg.Flags.Has(utils.MetaAccounts),
 			cgrEv, rdrCfg.Flags.Has(utils.MetaFD))
 		rply := new(sessions.V1InitSessionReply)
@@ -386,6 +388,7 @@ func (erS *ERService) processEvent(cgrEv *utils.CGREvent,
 		terminateArgs := sessions.NewV1TerminateSessionArgs(
 			rdrCfg.Flags.Has(utils.MetaAccounts),
 			rdrCfg.Flags.Has(utils.MetaResources),
+			rdrCfg.Flags.Has(utils.MetaIPs),
 			rdrCfg.Flags.Has(utils.MetaThresholds),
 			rdrCfg.Flags.ParamsSlice(utils.MetaThresholds, utils.MetaIDs),
 			rdrCfg.Flags.Has(utils.MetaStats),
@@ -406,6 +409,7 @@ func (erS *ERService) processEvent(cgrEv *utils.CGREvent,
 			rdrCfg.Flags.Has(utils.MetaStats),
 			rdrCfg.Flags.ParamsSlice(utils.MetaStats, utils.MetaIDs),
 			rdrCfg.Flags.Has(utils.MetaResources),
+			rdrCfg.Flags.Has(utils.MetaIPs),
 			rdrCfg.Flags.Has(utils.MetaAccounts),
 			rdrCfg.Flags.Has(utils.MetaRoutes),
 			rdrCfg.Flags.Has(utils.MetaRoutesIgnoreErrors),
--- a/general_tests/fraud_detection_it_test.go
+++ b/general_tests/fraud_detection_it_test.go
@@ -274,7 +274,7 @@ func testFraudAuthorizeandProcess1(t *testing.T) {
 		APIOpts: map[string]any{},
 	}
 	args := sessions.NewV1AuthorizeArgs(false, []string{},
-		false, []string{}, false, []string{}, false, true,
+		false, []string{}, false, []string{}, false, false, true,
 		false, false, false, cgrEv, utils.Paginator{}, false, "")

 	var rply sessions.V1AuthorizeReply
@@ -324,7 +324,7 @@ func testFraudAuthorizeandProcess2(t *testing.T) {
 		APIOpts: map[string]any{},
 	}
 	args := sessions.NewV1AuthorizeArgs(false, []string{},
-		false, []string{}, false, []string{}, false, true,
+		false, []string{}, false, []string{}, false, false, true,
 		false, false, false, cgrEv, utils.Paginator{}, false, "")

 	var rply sessions.V1AuthorizeReply
@@ -374,7 +374,7 @@ func testFraudAuthorizeandProcess3(t *testing.T) {
 		APIOpts: map[string]any{},
 	}
 	args := sessions.NewV1AuthorizeArgs(false, []string{},
-		false, []string{}, false, []string{}, false, true,
+		false, []string{}, false, []string{}, false, false, true,
 		false, false, false, cgrEv, utils.Paginator{}, false, "")

 	var rply sessions.V1AuthorizeReply
@@ -425,7 +425,7 @@ func testFraudFinalAuthorize(t *testing.T) {
 		APIOpts: map[string]any{},
 	}
 	args := sessions.NewV1AuthorizeArgs(false, []string{},
-		false, []string{}, false, []string{}, false, true,
+		false, []string{}, false, []string{}, false, false, true,
 		false, false, false, cgrEv, utils.Paginator{}, false, "")

 	expErr := `RALS_ERROR:ACCOUNT_DISABLED`
--- a/general_tests/sessionroutes_it_test.go
+++ b/general_tests/sessionroutes_it_test.go
@@ -133,7 +133,7 @@ func testSesRoutesAuthorizeEvent(t *testing.T) {
 		APIOpts: map[string]any{utils.OptsRoutesProfileCount: 1},
 	}
 	args := sessions.NewV1AuthorizeArgs(false, []string{},
-		false, []string{}, false, []string{}, false, false,
+		false, []string{}, false, []string{}, false, false, false,
 		true, false, false, cgrEv, utils.Paginator{}, false, "")

 	var rply sessions.V1AuthorizeReply
@@ -177,7 +177,7 @@ func testSesRoutesAuthorizeEvent(t *testing.T) {
 		t.Errorf("Expected: %s, received: %s", utils.ToJSON(expected), utils.ToJSON(rply))
 	}
 	args = sessions.NewV1AuthorizeArgs(false, []string{},
-		false, []string{}, false, []string{}, false, false,
+		false, []string{}, false, []string{}, false, false, false,
 		true, false, false, cgrEv, utils.Paginator{}, false, "2")

 	rply = sessions.V1AuthorizeReply{}
@@ -217,7 +217,7 @@ func testSesRoutesAuthorizeEvent(t *testing.T) {
 		}}
 	// now we will set the maxCOst to be 1 in order to match route3 and route1
 	args = sessions.NewV1AuthorizeArgs(false, []string{},
-		false, []string{}, false, []string{}, false, false,
+		false, []string{}, false, []string{}, false, false, false,
 		true, false, false, cgrEv, utils.Paginator{}, false, "1")

 	rply = sessions.V1AuthorizeReply{}
@@ -231,7 +231,7 @@ func testSesRoutesAuthorizeEvent(t *testing.T) {
 	}

 	args = sessions.NewV1AuthorizeArgs(false, []string{},
-		false, []string{}, false, []string{}, false, false,
+		false, []string{}, false, []string{}, false, false, false,
 		true, false, true, cgrEv, utils.Paginator{}, false, "")

 	rply = sessions.V1AuthorizeReply{}
@@ -266,7 +266,7 @@ func testSesRoutesProcessMessage(t *testing.T) {
 		},
 	}
 	args := sessions.NewV1ProcessMessageArgs(false, []string{},
-		false, []string{}, false, []string{}, false, false,
+		false, []string{}, false, []string{}, false, false, false,
 		true, false, false, cgrEv, utils.Paginator{}, false, "")

 	var rply sessions.V1ProcessMessageReply
@@ -312,7 +312,7 @@ func testSesRoutesProcessMessage(t *testing.T) {
 	}

 	args = sessions.NewV1ProcessMessageArgs(false, []string{},
-		false, []string{}, false, []string{}, false, false,
+		false, []string{}, false, []string{}, false, false, false,
 		true, false, false, cgrEv, utils.Paginator{}, false, "2")

 	rply = sessions.V1ProcessMessageReply{}
@@ -352,7 +352,7 @@ func testSesRoutesProcessMessage(t *testing.T) {
 		}}
 	// now we will set the maxCOst to be 1 in order to match route3 and route1
 	args = sessions.NewV1ProcessMessageArgs(false, []string{},
-		false, []string{}, false, []string{}, false, false,
+		false, []string{}, false, []string{}, false, false, false,
 		true, false, false, cgrEv, utils.Paginator{}, false, "1")

 	rply = sessions.V1ProcessMessageReply{}
@@ -366,7 +366,7 @@ func testSesRoutesProcessMessage(t *testing.T) {
 	}

 	args = sessions.NewV1ProcessMessageArgs(false, []string{},
-		false, []string{}, false, []string{}, false, false,
+		false, []string{}, false, []string{}, false, false, false,
 		true, false, true, cgrEv, utils.Paginator{}, false, "")

 	rply = sessions.V1ProcessMessageReply{}
--- a/sessions/session.go
+++ b/sessions/session.go
@@ -73,6 +73,7 @@ type Session struct {

 	CGRID         string
 	Tenant        string
+	IPAllocID     string
 	ResourceID    string
 	ClientConnID  string          // connection ID towards the client so we can recover from passive
 	EventStart    engine.MapEvent // Event which started the session
@@ -119,6 +120,7 @@ func (s *Session) Clone() (cln *Session) {
 	cln = &Session{
 		CGRID:         s.CGRID,
 		Tenant:        s.Tenant,
+		IPAllocID:     s.IPAllocID,
 		ResourceID:    s.ResourceID,
 		ClientConnID:  s.ClientConnID,
 		EventStart:    s.EventStart.Clone(),
@@ -152,6 +154,7 @@ func (s *Session) asStoredSession() *engine.StoredSession {
 	return &engine.StoredSession{
 		CGRID:         s.CGRID,
 		Tenant:        s.Tenant,
+		IPAllocID:     s.IPAllocID,
 		ResourceID:    s.ResourceID,
 		ClientConnID:  s.ClientConnID,
 		EventStart:    s.EventStart,
@@ -181,6 +184,7 @@ func newSessionFromStoredSession(s *engine.StoredSession) *Session {
 	return &Session{
 		CGRID:         s.CGRID,
 		Tenant:        s.Tenant,
+		IPAllocID:     s.IPAllocID,
 		ResourceID:    s.ResourceID,
 		ClientConnID:  s.ClientConnID,
 		EventStart:    s.EventStart,
--- a/sessions/sessions.go
+++ b/sessions/sessions.go
@@ -405,6 +405,27 @@ func (sS *SessionS) forceSTerminate(s *Session, extraUsage time.Duration, tUsage
 					utils.SessionS, err.Error(), s.ResourceID))
 		}
 	}
+	if len(sS.cgrCfg.SessionSCfg().IPsConns) != 0 && s.IPAllocID != "" {
+		var reply string
+		cgrEv := &utils.CGREvent{
+			Tenant:  s.Tenant,
+			ID:      utils.GenUUID(),
+			Event:   s.EventStart,
+			APIOpts: s.OptsStart,
+		}
+		if cgrEv.APIOpts == nil {
+			cgrEv.APIOpts = make(map[string]any)
+		}
+		cgrEv.APIOpts[utils.OptsIPsAllocationID] = s.IPAllocID
+		cgrEv.SetCloneable(true)
+		if err := sS.connMgr.Call(context.TODO(), sS.cgrCfg.SessionSCfg().IPsConns,
+			utils.IPsV1ReleaseIP,
+			cgrEv, &reply); err != nil {
+			utils.Logger.Warning(
+				fmt.Sprintf("<%s> could not release IP allocation %q: %v",
+					utils.SessionS, s.IPAllocID, err))
+		}
+	}
 	sS.replicateSessions(s.CGRID, false, sS.cgrCfg.SessionSCfg().ReplicationConns)
 	if clnt := sS.biJClnt(s.ClientConnID); clnt != nil {
 		go func() {
@@ -1249,7 +1270,7 @@ func (sS *SessionS) filterSessionsCount(sf *utils.SessionFilter, psv bool) (coun
 // newSession will populate SRuns within a Session based on ChargerS output
 // forSession can only be called once per Session
 // not thread-safe since it should be called in init where there is no concurrency
-func (sS *SessionS) newSession(cgrEv *utils.CGREvent, resID, clntConnID string,
+func (sS *SessionS) newSession(cgrEv *utils.CGREvent, originID, clntConnID string,
 	dbtItval time.Duration, forceDuration, isMsg bool) (s *Session, err error) {
 	if len(sS.cgrCfg.SessionSCfg().ChargerSConns) == 0 {
 		err = errors.New("ChargerS is disabled")
@@ -1263,7 +1284,8 @@ func (sS *SessionS) newSession(cgrEv *utils.CGREvent, resID, clntConnID string,
 	s = &Session{
 		CGRID:         cgrID,
 		Tenant:        cgrEv.Tenant,
-		ResourceID:    resID,
+		IPAllocID:     originID,
+		ResourceID:    originID,
 		EventStart:    evStart.Clone(), // decouple the event from the request so we can avoid concurrency with debit and ttl
 		OptsStart:     engine.MapEvent(cgrEv.APIOpts).Clone(),
 		ClientConnID:  clntConnID,
@@ -1638,9 +1660,9 @@ func (sS *SessionS) restoreSessions(sessions []*Session) {

 // initSession handles a new session
 // not thread-safe for Session since it is constructed here
-func (sS *SessionS) initSession(cgrEv *utils.CGREvent, clntConnID,
-	resID string, dbtItval time.Duration, isMsg, forceDuration bool) (s *Session, err error) {
-	if s, err = sS.newSession(cgrEv, resID, clntConnID, dbtItval, forceDuration, isMsg); err != nil {
+func (sS *SessionS) initSession(cgrEv *utils.CGREvent, clntConnID, originID string,
+	dbtItval time.Duration, isMsg, forceDuration bool) (s *Session, err error) {
+	if s, err = sS.newSession(cgrEv, originID, clntConnID, dbtItval, forceDuration, isMsg); err != nil {
 		return nil, err
 	}
 	if !isMsg {
@@ -1971,11 +1993,12 @@ func (sS *SessionS) BiRPCv1ReplicateSessions(ctx *context.Context,
 // NewV1AuthorizeArgs is a constructor for V1AuthorizeArgs
 func NewV1AuthorizeArgs(attrs bool, attributeIDs []string,
 	thrslds bool, thresholdIDs []string, statQueues bool, statIDs []string,
-	res, maxUsage, routes, routesIgnoreErrs, routesEventCost bool,
+	ips, res, maxUsage, routes, routesIgnoreErrs, routesEventCost bool,
 	cgrEv *utils.CGREvent, routePaginator utils.Paginator,
 	forceDuration bool, routesMaxCost string) (args *V1AuthorizeArgs) {
 	args = &V1AuthorizeArgs{
 		GetAttributes:      attrs,
+		AuthorizeIP:        ips,
 		AuthorizeResources: res,
 		GetMaxUsage:        maxUsage,
 		ProcessThresholds:  thrslds,
@@ -2007,6 +2030,7 @@ func NewV1AuthorizeArgs(attrs bool, attributeIDs []string,
 // V1AuthorizeArgs are options available in auth request
 type V1AuthorizeArgs struct {
 	GetAttributes      bool
+	AuthorizeIP        bool
 	AuthorizeResources bool
 	GetMaxUsage        bool
 	ForceDuration      bool
@@ -2030,6 +2054,8 @@ func (args *V1AuthorizeArgs) ParseFlags(flags, sep string) {
 		switch {
 		case subsystem == utils.MetaAccounts:
 			args.GetMaxUsage = true
+		case subsystem == utils.MetaIPs:
+			args.AuthorizeIP = true
 		case subsystem == utils.MetaResources:
 			args.AuthorizeResources = true
 		case subsystem == utils.MetaRoutes:
@@ -2059,6 +2085,7 @@ func (args *V1AuthorizeArgs) ParseFlags(flags, sep string) {
 // V1AuthorizeReply are options available in auth reply
 type V1AuthorizeReply struct {
 	Attributes         *engine.AttrSProcessEventReply `json:",omitempty"`
+	AllocatedIP        *engine.AllocatedIP            `json:",omitempty"`
 	ResourceAllocation *string                        `json:",omitempty"`
 	MaxUsage           *time.Duration                 `json:",omitempty"`
 	RouteProfiles      engine.SortedRoutesList        `json:",omitempty"`
@@ -2070,49 +2097,55 @@ type V1AuthorizeReply struct {

 // SetMaxUsageNeeded used by agent that use the reply as NavigableMapper
 // only used for gob encoding
-func (v1AuthReply *V1AuthorizeReply) SetMaxUsageNeeded(getMaxUsage bool) {
-	if v1AuthReply == nil {
+func (r *V1AuthorizeReply) SetMaxUsageNeeded(getMaxUsage bool) {
+	if r == nil {
 		return
 	}
-	v1AuthReply.needsMaxUsage = getMaxUsage
+	r.needsMaxUsage = getMaxUsage
 }

 // AsNavigableMap is part of engine.NavigableMapper interface
-func (v1AuthReply *V1AuthorizeReply) AsNavigableMap() map[string]*utils.DataNode {
+func (r *V1AuthorizeReply) AsNavigableMap() map[string]*utils.DataNode {
 	cgrReply := make(map[string]*utils.DataNode)
-	if v1AuthReply.Attributes != nil {
+	if r.Attributes != nil {
 		attrs := &utils.DataNode{Type: utils.NMMapType, Map: make(map[string]*utils.DataNode)}
-		for _, fldName := range v1AuthReply.Attributes.AlteredFields {
+		for _, fldName := range r.Attributes.AlteredFields {
 			fldName = strings.TrimPrefix(fldName, utils.MetaReq+utils.NestingSep)
-			if v1AuthReply.Attributes.CGREvent.HasField(fldName) {
-				attrs.Map[fldName] = utils.NewLeafNode(v1AuthReply.Attributes.CGREvent.Event[fldName])
+			if r.Attributes.CGREvent.HasField(fldName) {
+				attrs.Map[fldName] = utils.NewLeafNode(r.Attributes.CGREvent.Event[fldName])
 			}
 		}
 		cgrReply[utils.CapAttributes] = attrs
 	}
-	if v1AuthReply.ResourceAllocation != nil {
-		cgrReply[utils.CapResourceAllocation] = utils.NewLeafNode(*v1AuthReply.ResourceAllocation)
+	if r.AllocatedIP != nil {
+		cgrReply[utils.CapAllocatedIP] = &utils.DataNode{
+			Type: utils.NMMapType,
+			Map:  r.AllocatedIP.AsNavigableMap(),
+		}
 	}
-	if v1AuthReply.MaxUsage != nil {
-		cgrReply[utils.CapMaxUsage] = utils.NewLeafNode(*v1AuthReply.MaxUsage)
-	} else if v1AuthReply.needsMaxUsage {
+	if r.ResourceAllocation != nil {
+		cgrReply[utils.CapResourceAllocation] = utils.NewLeafNode(*r.ResourceAllocation)
+	}
+	if r.MaxUsage != nil {
+		cgrReply[utils.CapMaxUsage] = utils.NewLeafNode(*r.MaxUsage)
+	} else if r.needsMaxUsage {
 		cgrReply[utils.CapMaxUsage] = utils.NewLeafNode(0)
 	}

-	if v1AuthReply.RouteProfiles != nil {
-		nm := v1AuthReply.RouteProfiles.AsNavigableMap()
+	if r.RouteProfiles != nil {
+		nm := r.RouteProfiles.AsNavigableMap()
 		cgrReply[utils.CapRouteProfiles] = nm
 	}
-	if v1AuthReply.ThresholdIDs != nil {
-		thIDs := &utils.DataNode{Type: utils.NMSliceType, Slice: make([]*utils.DataNode, len(*v1AuthReply.ThresholdIDs))}
-		for i, v := range *v1AuthReply.ThresholdIDs {
+	if r.ThresholdIDs != nil {
+		thIDs := &utils.DataNode{Type: utils.NMSliceType, Slice: make([]*utils.DataNode, len(*r.ThresholdIDs))}
+		for i, v := range *r.ThresholdIDs {
 			thIDs.Slice[i] = utils.NewLeafNode(v)
 		}
 		cgrReply[utils.CapThresholds] = thIDs
 	}
-	if v1AuthReply.StatQueueIDs != nil {
-		stIDs := &utils.DataNode{Type: utils.NMSliceType, Slice: make([]*utils.DataNode, len(*v1AuthReply.StatQueueIDs))}
-		for i, v := range *v1AuthReply.StatQueueIDs {
+	if r.StatQueueIDs != nil {
+		stIDs := &utils.DataNode{Type: utils.NMSliceType, Slice: make([]*utils.DataNode, len(*r.StatQueueIDs))}
+		for i, v := range *r.StatQueueIDs {
 			stIDs.Slice[i] = utils.NewLeafNode(v)
 		}
 		cgrReply[utils.CapStatQueues] = stIDs
@@ -2157,7 +2190,7 @@ func (sS *SessionS) BiRPCv1AuthorizeEvent(ctx *context.Context,
 	}
 	// end of RPC caching

-	if !args.GetAttributes && !args.AuthorizeResources &&
+	if !args.GetAttributes && !args.AuthorizeResources && !args.AuthorizeIP &&
 		!args.GetMaxUsage && !args.GetRoutes {
 		return utils.NewErrMandatoryIeMissing(utils.Subsystems)
 	}
@@ -2206,6 +2239,25 @@ func (sS *SessionS) BiRPCv1AuthorizeEvent(ctx *context.Context,
 		}
 		authReply.ResourceAllocation = &allocMsg
 	}
+	if args.AuthorizeIP {
+		if len(sS.cgrCfg.SessionSCfg().IPsConns) == 0 {
+			return utils.NewErrNotConnected(utils.IPs)
+		}
+		originID, _ := args.CGREvent.FieldAsString(utils.OriginID)
+		if originID == "" {
+			originID = utils.UUIDSha1Prefix()
+		}
+		var allocIP engine.AllocatedIP
+		if args.APIOpts == nil {
+			args.APIOpts = make(map[string]any)
+		}
+		args.CGREvent.APIOpts[utils.OptsIPsAllocationID] = originID
+		if err = sS.connMgr.Call(context.TODO(), sS.cgrCfg.SessionSCfg().IPsConns, utils.IPsV1AuthorizeIP,
+			args.CGREvent, &allocIP); err != nil {
+			return utils.NewErrIPs(err)
+		}
+		authReply.AllocatedIP = &allocIP
+	}
 	if args.GetRoutes {
 		routesReply, err := sS.getRoutes(args.CGREvent.Clone(), args.Paginator,
 			args.RoutesIgnoreErrors, args.RoutesMaxCost, false)
@@ -2246,6 +2298,7 @@ func (sS *SessionS) BiRPCv1AuthorizeEvent(ctx *context.Context,
 // V1AuthorizeReplyWithDigest contains return options for auth with digest
 type V1AuthorizeReplyWithDigest struct {
 	AttributesDigest   *string
+	AllocatedIP        *string
 	ResourceAllocation *string
 	MaxUsage           float64 // special treat returning time.Duration.Seconds()
 	RoutesDigest       *string
@@ -2267,6 +2320,9 @@ func (sS *SessionS) BiRPCv1AuthorizeEventWithDigest(ctx *context.Context,
 	if args.AuthorizeResources {
 		authReply.ResourceAllocation = initAuthRply.ResourceAllocation
 	}
+	if args.AuthorizeIP {
+		authReply.AllocatedIP = utils.StringPointer(initAuthRply.AllocatedIP.Digest())
+	}
 	if args.GetMaxUsage {
 		authReply.MaxUsage = initAuthRply.MaxUsage.Seconds()
 	}
@@ -2287,9 +2343,10 @@ func (sS *SessionS) BiRPCv1AuthorizeEventWithDigest(ctx *context.Context,
 // NewV1InitSessionArgs is a constructor for V1InitSessionArgs
 func NewV1InitSessionArgs(attrs bool, attributeIDs []string,
 	thrslds bool, thresholdIDs []string, stats bool, statIDs []string,
-	resrc, acnt bool, cgrEv *utils.CGREvent, forceDuration bool) (args *V1InitSessionArgs) {
+	resrc, ips, acnt bool, cgrEv *utils.CGREvent, forceDuration bool) (args *V1InitSessionArgs) {
 	args = &V1InitSessionArgs{
 		GetAttributes:     attrs,
+		AllocateIP:        ips,
 		AllocateResources: resrc,
 		InitSession:       acnt,
 		ProcessThresholds: thrslds,
@@ -2312,6 +2369,7 @@ func NewV1InitSessionArgs(attrs bool, attributeIDs []string,
 // V1InitSessionArgs are options for session initialization request
 type V1InitSessionArgs struct {
 	GetAttributes     bool
+	AllocateIP        bool
 	AllocateResources bool
 	InitSession       bool
 	ForceDuration     bool
@@ -2333,6 +2391,8 @@ func (args *V1InitSessionArgs) ParseFlags(flags, sep string) {
 			args.InitSession = true
 		case subsystem == utils.MetaResources:
 			args.AllocateResources = true
+		case subsystem == utils.MetaIPs:
+			args.AllocateIP = true
 		case strings.HasPrefix(subsystem, utils.MetaAttributes):
 			args.GetAttributes = true
 			args.AttributeIDs = getFlagIDs(subsystem)
@@ -2351,6 +2411,7 @@ func (args *V1InitSessionArgs) ParseFlags(flags, sep string) {
 // V1InitSessionReply are options for initialization reply
 type V1InitSessionReply struct {
 	Attributes         *engine.AttrSProcessEventReply `json:",omitempty"`
+	AllocatedIP        *engine.AllocatedIP            `json:",omitempty"`
 	ResourceAllocation *string                        `json:",omitempty"`
 	MaxUsage           *time.Duration                 `json:",omitempty"`
 	ThresholdIDs       *[]string                      `json:",omitempty"`
@@ -2369,37 +2430,43 @@ func (v1Rply *V1InitSessionReply) SetMaxUsageNeeded(getMaxUsage bool) {
 }

 // AsNavigableMap is part of engine.NavigableMapper interface
-func (v1Rply *V1InitSessionReply) AsNavigableMap() map[string]*utils.DataNode {
+func (r *V1InitSessionReply) AsNavigableMap() map[string]*utils.DataNode {
 	cgrReply := make(map[string]*utils.DataNode)
-	if v1Rply.Attributes != nil {
+	if r.Attributes != nil {
 		attrs := &utils.DataNode{Type: utils.NMMapType, Map: make(map[string]*utils.DataNode)}
-		for _, fldName := range v1Rply.Attributes.AlteredFields {
+		for _, fldName := range r.Attributes.AlteredFields {
 			fldName = strings.TrimPrefix(fldName, utils.MetaReq+utils.NestingSep)
-			if v1Rply.Attributes.CGREvent.HasField(fldName) {
-				attrs.Map[fldName] = utils.NewLeafNode(v1Rply.Attributes.CGREvent.Event[fldName])
+			if r.Attributes.CGREvent.HasField(fldName) {
+				attrs.Map[fldName] = utils.NewLeafNode(r.Attributes.CGREvent.Event[fldName])
 			}
 		}
 		cgrReply[utils.CapAttributes] = attrs
 	}
-	if v1Rply.ResourceAllocation != nil {
-		cgrReply[utils.CapResourceAllocation] = utils.NewLeafNode(*v1Rply.ResourceAllocation)
+	if r.AllocatedIP != nil {
+		cgrReply[utils.CapAllocatedIP] = &utils.DataNode{
+			Type: utils.NMMapType,
+			Map:  r.AllocatedIP.AsNavigableMap(),
+		}
 	}
-	if v1Rply.MaxUsage != nil {
-		cgrReply[utils.CapMaxUsage] = utils.NewLeafNode(*v1Rply.MaxUsage)
-	} else if v1Rply.needsMaxUsage {
+	if r.ResourceAllocation != nil {
+		cgrReply[utils.CapResourceAllocation] = utils.NewLeafNode(*r.ResourceAllocation)
+	}
+	if r.MaxUsage != nil {
+		cgrReply[utils.CapMaxUsage] = utils.NewLeafNode(*r.MaxUsage)
+	} else if r.needsMaxUsage {
 		cgrReply[utils.CapMaxUsage] = utils.NewLeafNode(0)
 	}

-	if v1Rply.ThresholdIDs != nil {
-		thIDs := &utils.DataNode{Type: utils.NMSliceType, Slice: make([]*utils.DataNode, len(*v1Rply.ThresholdIDs))}
-		for i, v := range *v1Rply.ThresholdIDs {
+	if r.ThresholdIDs != nil {
+		thIDs := &utils.DataNode{Type: utils.NMSliceType, Slice: make([]*utils.DataNode, len(*r.ThresholdIDs))}
+		for i, v := range *r.ThresholdIDs {
 			thIDs.Slice[i] = utils.NewLeafNode(v)
 		}
 		cgrReply[utils.CapThresholds] = thIDs
 	}
-	if v1Rply.StatQueueIDs != nil {
-		stIDs := &utils.DataNode{Type: utils.NMSliceType, Slice: make([]*utils.DataNode, len(*v1Rply.StatQueueIDs))}
-		for i, v := range *v1Rply.StatQueueIDs {
+	if r.StatQueueIDs != nil {
+		stIDs := &utils.DataNode{Type: utils.NMSliceType, Slice: make([]*utils.DataNode, len(*r.StatQueueIDs))}
+		for i, v := range *r.StatQueueIDs {
 			stIDs.Slice[i] = utils.NewLeafNode(v)
 		}
 		cgrReply[utils.CapStatQueues] = stIDs
@@ -2444,7 +2511,7 @@ func (sS *SessionS) BiRPCv1InitiateSession(ctx *context.Context,
 	}
 	// end of RPC caching

-	if !args.GetAttributes && !args.AllocateResources && !args.InitSession {
+	if !args.GetAttributes && !args.AllocateResources && !args.AllocateIP && !args.InitSession {
 		return utils.NewErrMandatoryIeMissing(utils.Subsystems)
 	}
 	originID, _ := args.CGREvent.FieldAsString(utils.OriginID)
@@ -2476,6 +2543,24 @@ func (sS *SessionS) BiRPCv1InitiateSession(ctx *context.Context,
 		}
 		rply.ResourceAllocation = &allocMessage
 	}
+	if args.AllocateIP {
+		if len(sS.cgrCfg.SessionSCfg().IPsConns) == 0 {
+			return utils.NewErrNotConnected(utils.IPs)
+		}
+		if originID == "" {
+			return utils.NewErrMandatoryIeMissing(utils.OriginID)
+		}
+		if args.APIOpts == nil {
+			args.APIOpts = make(map[string]any)
+		}
+		args.CGREvent.APIOpts[utils.OptsIPsAllocationID] = originID
+		var allocIP engine.AllocatedIP
+		if err = sS.connMgr.Call(context.TODO(), sS.cgrCfg.SessionSCfg().IPsConns,
+			utils.IPsV1AllocateIP, args.CGREvent, &allocIP); err != nil {
+			return utils.NewErrIPs(err)
+		}
+		rply.AllocatedIP = &allocIP
+	}
 	if args.InitSession {
 		var err error
 		opts := engine.MapEvent(args.APIOpts)
@@ -2547,6 +2632,7 @@ func (sS *SessionS) BiRPCv1InitiateSession(ctx *context.Context,
 // V1InitReplyWithDigest is the formated reply
 type V1InitReplyWithDigest struct {
 	AttributesDigest   *string
+	AllocatedIP        *string
 	ResourceAllocation *string
 	MaxUsage           float64
 	Thresholds         *string
@@ -2570,6 +2656,10 @@ func (sS *SessionS) BiRPCv1InitiateSessionWithDigest(ctx *context.Context,
 		initReply.ResourceAllocation = initSessionRply.ResourceAllocation
 	}

+	if args.AllocateIP {
+		initReply.AllocatedIP = utils.StringPointer(initSessionRply.AllocatedIP.Digest())
+	}
+
 	if args.InitSession {
 		initReply.MaxUsage = initSessionRply.MaxUsage.Seconds()
 	}
@@ -2772,12 +2862,13 @@ func (sS *SessionS) BiRPCv1UpdateSession(ctx *context.Context,
 }

 // NewV1TerminateSessionArgs creates a new V1TerminateSessionArgs using the given arguments
-func NewV1TerminateSessionArgs(acnts, resrc,
+func NewV1TerminateSessionArgs(acnts, resrc, ips,
 	thrds bool, thresholdIDs []string, stats bool,
 	statIDs []string, cgrEv *utils.CGREvent, forceDuration bool) (args *V1TerminateSessionArgs) {
 	args = &V1TerminateSessionArgs{
 		TerminateSession:  acnts,
 		ReleaseResources:  resrc,
+		ReleaseIP:         ips,
 		ProcessThresholds: thrds,
 		ProcessStats:      stats,
 		CGREvent:          cgrEv,
@@ -2796,6 +2887,7 @@ func NewV1TerminateSessionArgs(acnts, resrc,
 type V1TerminateSessionArgs struct {
 	TerminateSession  bool
 	ForceDuration     bool
+	ReleaseIP         bool
 	ReleaseResources  bool
 	ProcessThresholds bool
 	ProcessStats      bool
@@ -2814,6 +2906,8 @@ func (args *V1TerminateSessionArgs) ParseFlags(flags, sep string) {
 			args.TerminateSession = true
 		case subsystem == utils.MetaResources:
 			args.ReleaseResources = true
+		case subsystem == utils.MetaIPs:
+			args.ReleaseIP = true
 		case strings.Contains(subsystem, utils.MetaThresholds):
 			args.ProcessThresholds = true
 			args.ThresholdIDs = getFlagIDs(subsystem)
@@ -2861,7 +2955,7 @@ func (sS *SessionS) BiRPCv1TerminateSession(ctx *context.Context,
 			nil, true, utils.NonTransactional)
 	}
 	// end of RPC caching
-	if !args.TerminateSession && !args.ReleaseResources {
+	if !args.TerminateSession && !args.ReleaseResources && !args.ReleaseIP {
 		return utils.NewErrMandatoryIeMissing(utils.Subsystems)
 	}

@@ -2935,6 +3029,23 @@ func (sS *SessionS) BiRPCv1TerminateSession(ctx *context.Context,
 			return utils.NewErrResourceS(err)
 		}
 	}
+	if args.ReleaseIP {
+		if len(sS.cgrCfg.SessionSCfg().IPsConns) == 0 {
+			return utils.NewErrNotConnected(utils.IPs)
+		}
+		if originID == "" {
+			return utils.NewErrMandatoryIeMissing(utils.OriginID)
+		}
+		var reply string
+		if args.APIOpts == nil {
+			args.APIOpts = make(map[string]any)
+		}
+		args.CGREvent.APIOpts[utils.OptsIPsAllocationID] = originID
+		if err = sS.connMgr.Call(context.TODO(), sS.cgrCfg.SessionSCfg().IPsConns, utils.IPsV1ReleaseIP,
+			args.CGREvent, &reply); err != nil {
+			return utils.NewErrIPs(err)
+		}
+	}
 	if args.ProcessThresholds {
 		_, err := sS.processThreshold(args.CGREvent, args.ThresholdIDs, true)
 		if err != nil &&
@@ -3004,11 +3115,12 @@ func (sS *SessionS) BiRPCv1ProcessCDR(ctx *context.Context,

 // NewV1ProcessMessageArgs is a constructor for MessageArgs used by ProcessMessage
 func NewV1ProcessMessageArgs(attrs bool, attributeIDs []string,
-	thds bool, thresholdIDs []string, stats bool, statIDs []string, resrc, acnts,
+	thds bool, thresholdIDs []string, stats bool, statIDs []string, resrc, ips, acnts,
 	routes, routesIgnoreErrs, routesEventCost bool, cgrEv *utils.CGREvent,
 	routePaginator utils.Paginator, forceDuration bool, routesMaxCost string) (args *V1ProcessMessageArgs) {
 	args = &V1ProcessMessageArgs{
 		AllocateResources:  resrc,
+		AllocateIP:         ips,
 		Debit:              acnts,
 		GetAttributes:      attrs,
 		ProcessThresholds:  thds,
@@ -3039,6 +3151,7 @@ func NewV1ProcessMessageArgs(attrs bool, attributeIDs []string,
 // V1ProcessMessageArgs are the options passed to ProcessMessage API
 type V1ProcessMessageArgs struct {
 	GetAttributes      bool
+	AllocateIP         bool
 	AllocateResources  bool
 	Debit              bool
 	ForceDuration      bool
@@ -3064,6 +3177,8 @@ func (args *V1ProcessMessageArgs) ParseFlags(flags, sep string) {
 			args.Debit = true
 		case subsystem == utils.MetaResources:
 			args.AllocateResources = true
+		case subsystem == utils.MetaIPs:
+			args.AllocateIP = true
 		case subsystem == utils.MetaRoutes:
 			args.GetRoutes = true
 		case subsystem == utils.MetaRoutesIgnoreErrors:
@@ -3091,6 +3206,7 @@ func (args *V1ProcessMessageArgs) ParseFlags(flags, sep string) {
 // V1ProcessMessageReply is the reply for the ProcessMessage API
 type V1ProcessMessageReply struct {
 	MaxUsage           *time.Duration                 `json:",omitempty"`
+	AllocatedIP        *engine.AllocatedIP            `json:",omitempty"`
 	ResourceAllocation *string                        `json:",omitempty"`
 	Attributes         *engine.AttrSProcessEventReply `json:",omitempty"`
 	RouteProfiles      engine.SortedRoutesList        `json:",omitempty"`
@@ -3102,47 +3218,53 @@ type V1ProcessMessageReply struct {

 // SetMaxUsageNeeded used by agent that use the reply as NavigableMapper
 // only used for gob encoding
-func (v1Rply *V1ProcessMessageReply) SetMaxUsageNeeded(getMaxUsage bool) {
-	if v1Rply == nil {
+func (r *V1ProcessMessageReply) SetMaxUsageNeeded(getMaxUsage bool) {
+	if r == nil {
 		return
 	}
-	v1Rply.needsMaxUsage = getMaxUsage
+	r.needsMaxUsage = getMaxUsage
 }

 // AsNavigableMap is part of engine.NavigableMapper interface
-func (v1Rply *V1ProcessMessageReply) AsNavigableMap() map[string]*utils.DataNode {
+func (r *V1ProcessMessageReply) AsNavigableMap() map[string]*utils.DataNode {
 	cgrReply := make(map[string]*utils.DataNode)
-	if v1Rply.MaxUsage != nil {
-		cgrReply[utils.CapMaxUsage] = utils.NewLeafNode(*v1Rply.MaxUsage)
-	} else if v1Rply.needsMaxUsage {
+	if r.MaxUsage != nil {
+		cgrReply[utils.CapMaxUsage] = utils.NewLeafNode(*r.MaxUsage)
+	} else if r.needsMaxUsage {
 		cgrReply[utils.CapMaxUsage] = utils.NewLeafNode(0)
 	}
-	if v1Rply.ResourceAllocation != nil {
-		cgrReply[utils.CapResourceAllocation] = utils.NewLeafNode(*v1Rply.ResourceAllocation)
+	if r.ResourceAllocation != nil {
+		cgrReply[utils.CapResourceAllocation] = utils.NewLeafNode(*r.ResourceAllocation)
 	}
-	if v1Rply.Attributes != nil {
+	if r.AllocatedIP != nil {
+		cgrReply[utils.CapAllocatedIP] = &utils.DataNode{
+			Type: utils.NMMapType,
+			Map:  r.AllocatedIP.AsNavigableMap(),
+		}
+	}
+	if r.Attributes != nil {
 		attrs := &utils.DataNode{Type: utils.NMMapType, Map: make(map[string]*utils.DataNode)}
-		for _, fldName := range v1Rply.Attributes.AlteredFields {
+		for _, fldName := range r.Attributes.AlteredFields {
 			fldName = strings.TrimPrefix(fldName, utils.MetaReq+utils.NestingSep)
-			if v1Rply.Attributes.CGREvent.HasField(fldName) {
-				attrs.Map[fldName] = utils.NewLeafNode(v1Rply.Attributes.CGREvent.Event[fldName])
+			if r.Attributes.CGREvent.HasField(fldName) {
+				attrs.Map[fldName] = utils.NewLeafNode(r.Attributes.CGREvent.Event[fldName])
 			}
 		}
 		cgrReply[utils.CapAttributes] = attrs
 	}
-	if v1Rply.RouteProfiles != nil {
-		cgrReply[utils.CapRouteProfiles] = v1Rply.RouteProfiles.AsNavigableMap()
+	if r.RouteProfiles != nil {
+		cgrReply[utils.CapRouteProfiles] = r.RouteProfiles.AsNavigableMap()
 	}
-	if v1Rply.ThresholdIDs != nil {
-		thIDs := &utils.DataNode{Type: utils.NMSliceType, Slice: make([]*utils.DataNode, len(*v1Rply.ThresholdIDs))}
-		for i, v := range *v1Rply.ThresholdIDs {
+	if r.ThresholdIDs != nil {
+		thIDs := &utils.DataNode{Type: utils.NMSliceType, Slice: make([]*utils.DataNode, len(*r.ThresholdIDs))}
+		for i, v := range *r.ThresholdIDs {
 			thIDs.Slice[i] = utils.NewLeafNode(v)
 		}
 		cgrReply[utils.CapThresholds] = thIDs
 	}
-	if v1Rply.StatQueueIDs != nil {
-		stIDs := &utils.DataNode{Type: utils.NMSliceType, Slice: make([]*utils.DataNode, len(*v1Rply.StatQueueIDs))}
-		for i, v := range *v1Rply.StatQueueIDs {
+	if r.StatQueueIDs != nil {
+		stIDs := &utils.DataNode{Type: utils.NMSliceType, Slice: make([]*utils.DataNode, len(*r.StatQueueIDs))}
+		for i, v := range *r.StatQueueIDs {
 			stIDs.Slice[i] = utils.NewLeafNode(v)
 		}
 		cgrReply[utils.CapStatQueues] = stIDs
@@ -3218,6 +3340,24 @@ func (sS *SessionS) BiRPCv1ProcessMessage(ctx *context.Context,
 		}
 		rply.ResourceAllocation = &allocMessage
 	}
+	if args.AllocateIP {
+		if len(sS.cgrCfg.SessionSCfg().IPsConns) == 0 {
+			return utils.NewErrNotConnected(utils.IPs)
+		}
+		if originID == "" {
+			return utils.NewErrMandatoryIeMissing(utils.OriginID)
+		}
+		if args.APIOpts == nil {
+			args.APIOpts = make(map[string]any)
+		}
+		args.CGREvent.APIOpts[utils.OptsIPsAllocationID] = originID
+		var allocIP engine.AllocatedIP
+		if err = sS.connMgr.Call(context.TODO(), sS.cgrCfg.SessionSCfg().IPsConns, utils.IPsV1AllocateIP,
+			args.CGREvent, &allocIP); err != nil {
+			return utils.NewErrIPs(err)
+		}
+		rply.AllocatedIP = &allocIP
+	}
 	if args.GetRoutes {
 		routesReply, err := sS.getRoutes(args.CGREvent.Clone(), args.Paginator,
 			args.RoutesIgnoreErrors, args.RoutesMaxCost, false)
@@ -3278,6 +3418,7 @@ type V1ProcessEventReply struct {
 	MaxUsage           map[string]time.Duration                  `json:",omitempty"`
 	Cost               map[string]float64                        `json:",omitempty"` // Cost is the cost received from Rater, ignoring accounting part
 	ResourceAllocation map[string]string                         `json:",omitempty"`
+	AllocatedIP        map[string]*engine.AllocatedIP            `json:",omitempty"`
 	Attributes         map[string]*engine.AttrSProcessEventReply `json:",omitempty"`
 	RouteProfiles      map[string]engine.SortedRoutesList        `json:",omitempty"`
 	ThresholdIDs       map[string][]string                       `json:",omitempty"`
@@ -3286,25 +3427,41 @@ type V1ProcessEventReply struct {
 }

 // AsNavigableMap is part of engine.NavigableMapper interface
-func (v1Rply *V1ProcessEventReply) AsNavigableMap() map[string]*utils.DataNode {
+func (r *V1ProcessEventReply) AsNavigableMap() map[string]*utils.DataNode {
 	cgrReply := make(map[string]*utils.DataNode)
-	if v1Rply.MaxUsage != nil {
+	if r.MaxUsage != nil {
 		usage := &utils.DataNode{Type: utils.NMMapType, Map: make(map[string]*utils.DataNode)}
-		for k, v := range v1Rply.MaxUsage {
+		for k, v := range r.MaxUsage {
 			usage.Map[k] = utils.NewLeafNode(v)
 		}
 		cgrReply[utils.CapMaxUsage] = usage
 	}
-	if v1Rply.ResourceAllocation != nil {
-		res := &utils.DataNode{Type: utils.NMMapType, Map: make(map[string]*utils.DataNode)}
-		for k, v := range v1Rply.ResourceAllocation {
+	if r.ResourceAllocation != nil {
+		res := &utils.DataNode{
+			Type: utils.NMMapType,
+			Map:  make(map[string]*utils.DataNode),
+		}
+		for k, v := range r.ResourceAllocation {
 			res.Map[k] = utils.NewLeafNode(v)
 		}
 		cgrReply[utils.CapResourceAllocation] = res
 	}
-	if v1Rply.Attributes != nil {
+	if r.AllocatedIP != nil {
+		ips := &utils.DataNode{
+			Type: utils.NMMapType,
+			Map:  make(map[string]*utils.DataNode),
+		}
+		for k, v := range r.AllocatedIP {
+			ips.Map[k] = &utils.DataNode{
+				Type: utils.NMMapType,
+				Map:  v.AsNavigableMap(),
+			}
+		}
+		cgrReply[utils.CapAllocatedIP] = ips
+	}
+	if r.Attributes != nil {
 		atts := &utils.DataNode{Type: utils.NMMapType, Map: make(map[string]*utils.DataNode)}
-		for k, att := range v1Rply.Attributes {
+		for k, att := range r.Attributes {
 			attrs := &utils.DataNode{Type: utils.NMMapType, Map: make(map[string]*utils.DataNode)}
 			for _, fldName := range att.AlteredFields {
 				fldName = strings.TrimPrefix(fldName, utils.MetaReq+utils.NestingSep)
@@ -3316,16 +3473,16 @@ func (v1Rply *V1ProcessEventReply) AsNavigableMap() map[string]*utils.DataNode {
 		}
 		cgrReply[utils.CapAttributes] = atts
 	}
-	if v1Rply.RouteProfiles != nil {
+	if r.RouteProfiles != nil {
 		routes := &utils.DataNode{Type: utils.NMMapType, Map: make(map[string]*utils.DataNode)}
-		for k, route := range v1Rply.RouteProfiles {
+		for k, route := range r.RouteProfiles {
 			routes.Map[k] = route.AsNavigableMap()
 		}
 		cgrReply[utils.CapRouteProfiles] = routes
 	}
-	if v1Rply.ThresholdIDs != nil {
+	if r.ThresholdIDs != nil {
 		th := &utils.DataNode{Type: utils.NMMapType, Map: make(map[string]*utils.DataNode)}
-		for k, thr := range v1Rply.ThresholdIDs {
+		for k, thr := range r.ThresholdIDs {
 			thIDs := &utils.DataNode{Type: utils.NMSliceType, Slice: make([]*utils.DataNode, len(thr))}
 			for i, v := range thr {
 				thIDs.Slice[i] = utils.NewLeafNode(v)
@@ -3334,9 +3491,9 @@ func (v1Rply *V1ProcessEventReply) AsNavigableMap() map[string]*utils.DataNode {
 		}
 		cgrReply[utils.CapThresholds] = th
 	}
-	if v1Rply.StatQueueIDs != nil {
+	if r.StatQueueIDs != nil {
 		st := &utils.DataNode{Type: utils.NMMapType, Map: make(map[string]*utils.DataNode)}
-		for k, sts := range v1Rply.StatQueueIDs {
+		for k, sts := range r.StatQueueIDs {
 			stIDs := &utils.DataNode{Type: utils.NMSliceType, Slice: make([]*utils.DataNode, len(sts))}
 			for i, v := range sts {
 				stIDs.Slice[i] = utils.NewLeafNode(v)
@@ -3345,15 +3502,15 @@ func (v1Rply *V1ProcessEventReply) AsNavigableMap() map[string]*utils.DataNode {
 		}
 		cgrReply[utils.CapStatQueues] = st
 	}
-	if v1Rply.Cost != nil {
+	if r.Cost != nil {
 		costs := &utils.DataNode{Type: utils.NMMapType, Map: make(map[string]*utils.DataNode)}
-		for k, cost := range v1Rply.Cost {
+		for k, cost := range r.Cost {
 			costs.Map[k] = utils.NewLeafNode(cost)
 		}
 	}
-	if v1Rply.STIRIdentity != nil {
+	if r.STIRIdentity != nil {
 		stir := &utils.DataNode{Type: utils.NMMapType, Map: make(map[string]*utils.DataNode)}
-		for k, v := range v1Rply.STIRIdentity {
+		for k, v := range r.STIRIdentity {
 			stir.Map[k] = utils.NewLeafNode(v)
 		}
 		cgrReply[utils.OptsStirIdentity] = stir
@@ -3613,6 +3770,65 @@ func (sS *SessionS) BiRPCv1ProcessEvent(ctx *context.Context,
 		}
 	}

+	// check for *ips
+	if argsFlagsWithParams.GetBool(utils.MetaIPs) {
+		if len(sS.cgrCfg.SessionSCfg().IPsConns) == 0 {
+			return utils.NewErrNotConnected(utils.IPs)
+		}
+		rply.AllocatedIP = make(map[string]*engine.AllocatedIP)
+		if ipsOpt := argsFlagsWithParams[utils.MetaIPs]; len(ipsOpt) != 0 {
+			for runID, cgrEv := range getDerivedEvents(events, ipsOpt.Has(utils.MetaDerivedReply)) {
+				originID := engine.MapEvent(cgrEv.Event).GetStringIgnoreErrors(utils.OriginID)
+				if originID == "" {
+					return utils.NewErrMandatoryIeMissing(utils.OriginID)
+				}
+				if args.APIOpts == nil {
+					args.APIOpts = make(map[string]any)
+				}
+				args.CGREvent.APIOpts[utils.OptsIPsAllocationID] = originID
+				cgrEv.SetCloneable(true)
+				var allocIP engine.AllocatedIP
+				switch {
+				case ipsOpt.Has(utils.MetaAuthorize):
+					if err = sS.connMgr.Call(context.TODO(), sS.cgrCfg.SessionSCfg().IPsConns, utils.IPsV1AuthorizeIP,
+						args.CGREvent, &allocIP); err != nil {
+						if blockError {
+							return utils.NewErrIPs(err)
+						}
+						utils.Logger.Warning(
+							fmt.Sprintf("<%s> error: <%s> processing event %+v for RunID <%s> with IPs.",
+								utils.SessionS, err.Error(), cgrEv, runID))
+						withErrors = true
+					}
+				case ipsOpt.Has(utils.MetaAllocate):
+					if err = sS.connMgr.Call(context.TODO(), sS.cgrCfg.SessionSCfg().IPsConns, utils.IPsV1AllocateIP,
+						args.CGREvent, &allocIP); err != nil {
+						if blockError {
+							return utils.NewErrIPs(err)
+						}
+						utils.Logger.Warning(
+							fmt.Sprintf("<%s> error: <%s> processing event %+v for RunID <%s> with IPs.",
+								utils.SessionS, err.Error(), cgrEv, runID))
+						withErrors = true
+					}
+				case ipsOpt.Has(utils.MetaRelease):
+					var reply string
+					if err = sS.connMgr.Call(context.TODO(), sS.cgrCfg.SessionSCfg().IPsConns, utils.IPsV1ReleaseIP,
+						args.CGREvent, &reply); err != nil {
+						if blockError {
+							return utils.NewErrIPs(err)
+						}
+						utils.Logger.Warning(
+							fmt.Sprintf("<%s> error: <%s> processing event %+v for RunID <%s> with IPs.",
+								utils.SessionS, err.Error(), cgrEv, runID))
+						withErrors = true
+					}
+				}
+				rply.AllocatedIP[runID] = &allocIP
+			}
+		}
+	}
+
 	// check what we need to do for RALs (*authorize/*initiate/*update/*terminate)
 	dbtItvl := sS.cgrCfg.SessionSCfg().DebitInterval
 	if argsFlagsWithParams.GetBool(utils.MetaRALs) {
--- a/sessions/sessions_test.go
+++ b/sessions/sessions_test.go
@@ -949,7 +949,7 @@ func TestSessionSNewV1AuthorizeArgs(t *testing.T) {
 		CGREvent:           cgrEv,
 		ForceDuration:      true,
 	}
-	rply := NewV1AuthorizeArgs(true, nil, false, nil, false, nil, true, false, false, false, false, cgrEv, utils.Paginator{}, true, "")
+	rply := NewV1AuthorizeArgs(true, nil, false, nil, false, nil, false, true, false, false, false, false, cgrEv, utils.Paginator{}, true, "")
 	if !reflect.DeepEqual(expected, rply) {
 		t.Errorf("Expecting %+v, received: %+v", expected, rply)
 	}
@@ -965,7 +965,7 @@ func TestSessionSNewV1AuthorizeArgs(t *testing.T) {
 		CGREvent:           cgrEv,
 		ForceDuration:      true,
 	}
-	rply = NewV1AuthorizeArgs(true, nil, false, nil, true, nil, false, true, false, true, true, cgrEv, utils.Paginator{}, true, "")
+	rply = NewV1AuthorizeArgs(true, nil, false, nil, true, nil, false, false, true, false, true, true, cgrEv, utils.Paginator{}, true, "")
 	if !reflect.DeepEqual(expected, rply) {
 		t.Errorf("Expecting %+v,\n received: %+v", expected, rply)
 	}
@@ -988,7 +988,7 @@ func TestSessionSNewV1AuthorizeArgs(t *testing.T) {
 		StatIDs:            []string{"test3", "test4"},
 	}
 	rply = NewV1AuthorizeArgs(true, attributeIDs, false, thresholdIDs,
-		true, statIDs, false, true, false, true, true, cgrEv, utils.Paginator{}, false, "")
+		true, statIDs, false, false, true, false, true, true, cgrEv, utils.Paginator{}, false, "")
 	if !reflect.DeepEqual(expected, rply) {
 		t.Errorf("Expecting %+v,\n received: %+v", expected, rply)
 	}
@@ -1007,7 +1007,7 @@ func TestSessionSNewV1AuthorizeArgs(t *testing.T) {
 		StatIDs:            []string{"test3", "test4"},
 	}
 	rply = NewV1AuthorizeArgs(true, attributeIDs, false, thresholdIDs,
-		true, statIDs, false, true, false, true, false, cgrEv, utils.Paginator{}, false, "100")
+		true, statIDs, false, false, true, false, true, false, cgrEv, utils.Paginator{}, false, "100")
 	if !reflect.DeepEqual(expected, rply) {
 		t.Errorf("Expecting %+v,\n received: %+v", expected, rply)
 	}
@@ -1155,7 +1155,7 @@ func TestSessionSNewV1TerminateSessionArgs(t *testing.T) {
 		CGREvent:          cgrEv,
 		ForceDuration:     true,
 	}
-	rply := NewV1TerminateSessionArgs(true, false, true, nil, false, nil, cgrEv, true)
+	rply := NewV1TerminateSessionArgs(true, false, false, true, nil, false, nil, cgrEv, true)
 	if !reflect.DeepEqual(expected, rply) {
 		t.Errorf("Expecting %+v, received: %+v", expected, rply)
 	}
@@ -1163,7 +1163,7 @@ func TestSessionSNewV1TerminateSessionArgs(t *testing.T) {
 		CGREvent:      cgrEv,
 		ForceDuration: true,
 	}
-	rply = NewV1TerminateSessionArgs(false, false, false, nil, false, nil, cgrEv, true)
+	rply = NewV1TerminateSessionArgs(false, false, false, false, nil, false, nil, cgrEv, true)
 	if !reflect.DeepEqual(expected, rply) {
 		t.Errorf("Expecting %+v, received: %+v", expected, rply)
 	}
@@ -1176,7 +1176,7 @@ func TestSessionSNewV1TerminateSessionArgs(t *testing.T) {
 		StatIDs:       []string{"test1", "test2"},
 		ForceDuration: true,
 	}
-	rply = NewV1TerminateSessionArgs(false, false, false, thresholdIDs, false, statIDs, cgrEv, true)
+	rply = NewV1TerminateSessionArgs(false, false, false, false, thresholdIDs, false, statIDs, cgrEv, true)
 	if !reflect.DeepEqual(expected, rply) {
 		t.Errorf("Expecting %+v, received: %+v", expected, rply)
 	}
@@ -1201,7 +1201,7 @@ func TestSessionSNewV1ProcessMessageArgs(t *testing.T) {
 		ForceDuration:     true,
 	}
 	rply := NewV1ProcessMessageArgs(true, nil, false, nil, false,
-		nil, true, true, true, false, false, cgrEv, utils.Paginator{}, true, "")
+		nil, true, false, true, true, false, false, cgrEv, utils.Paginator{}, true, "")
 	if !reflect.DeepEqual(expected, rply) {
 		t.Errorf("Expecting %+v, received: %+v", expected, rply)
 	}
@@ -1215,7 +1215,7 @@ func TestSessionSNewV1ProcessMessageArgs(t *testing.T) {
 		ForceDuration:      true,
 	}
 	rply = NewV1ProcessMessageArgs(true, nil, false, nil, false,
-		nil, true, false, true, true, true, cgrEv, utils.Paginator{}, true, "")
+		nil, true, false, false, true, true, true, cgrEv, utils.Paginator{}, true, "")
 	if !reflect.DeepEqual(expected, rply) {
 		t.Errorf("Expecting %+v, received: %+v", expected, rply)
 	}
@@ -1237,7 +1237,7 @@ func TestSessionSNewV1ProcessMessageArgs(t *testing.T) {
 		ForceDuration:      true,
 	}
 	rply = NewV1ProcessMessageArgs(true, attributeIDs, false, thresholdIDs, false, statIDs,
-		true, false, true, true, true, cgrEv, utils.Paginator{}, true, "")
+		true, false, false, true, true, true, cgrEv, utils.Paginator{}, true, "")
 	if !reflect.DeepEqual(expected, rply) {
 		t.Errorf("Expecting %+v, received: %+v", expected, rply)
 	}
@@ -1251,7 +1251,7 @@ func TestSessionSNewV1ProcessMessageArgs(t *testing.T) {
 		ForceDuration:      true,
 	}
 	rply = NewV1ProcessMessageArgs(true, nil, false, nil, false,
-		nil, true, false, true, true, false, cgrEv, utils.Paginator{}, true, "100")
+		nil, true, false, false, true, true, false, cgrEv, utils.Paginator{}, true, "100")
 	if !reflect.DeepEqual(expected, rply) {
 		t.Errorf("Expecting %+v, received: %+v", expected, rply)
 	}
@@ -1282,7 +1282,7 @@ func TestSessionSNewV1InitSessionArgs(t *testing.T) {
 		CGREvent:          cgrEv,
 		ForceDuration:     true,
 	}
-	rply := NewV1InitSessionArgs(true, attributeIDs, true, thresholdIDs, true, statIDs, true, true, cgrEv, true)
+	rply := NewV1InitSessionArgs(true, attributeIDs, true, thresholdIDs, true, statIDs, true, false, true, cgrEv, true)
 	if !reflect.DeepEqual(expected, rply) {
 		t.Errorf("Expecting %+v, received: %+v", expected, rply)
 	}
@@ -1305,7 +1305,7 @@ func TestSessionSNewV1InitSessionArgs(t *testing.T) {
 		CGREvent:          cgrEv,
 		ForceDuration:     true,
 	}
-	rply = NewV1InitSessionArgs(true, nil, true, nil, true, nil, true, true, cgrEv, true)
+	rply = NewV1InitSessionArgs(true, nil, true, nil, true, nil, true, false, true, cgrEv, true)
 	if !reflect.DeepEqual(expected, rply) {
 		t.Errorf("Expecting %+v, received: %+v", expected, rply)
 	}
@@ -1318,7 +1318,7 @@ func TestSessionSNewV1InitSessionArgs(t *testing.T) {
 		CGREvent:          cgrEv,
 		ForceDuration:     true,
 	}
-	rply = NewV1InitSessionArgs(true, nil, false, nil, true, nil, false, true, cgrEv, true)
+	rply = NewV1InitSessionArgs(true, nil, false, nil, true, nil, false, false, true, cgrEv, true)
 	if !reflect.DeepEqual(expected, rply) {
 		t.Errorf("Expecting %+v, received: %+v", expected, rply)
 	}
@@ -1745,7 +1745,7 @@ func TestSessionSNewV1AuthorizeArgsWithOpts(t *testing.T) {
 		ForceDuration:      true,
 	}
 	cgrArgs, _ := utils.GetRoutePaginatorFromOpts(cgrEv.APIOpts)
-	rply := NewV1AuthorizeArgs(true, nil, false, nil, false, nil, true, false,
+	rply := NewV1AuthorizeArgs(true, nil, false, nil, false, nil, false, true, false,
 		false, false, false, cgrEv, cgrArgs, true, "")
 	if !reflect.DeepEqual(expected, rply) {
 		t.Errorf("Expecting %+v, received: %+v", utils.ToJSON(expected), utils.ToJSON(rply))
@@ -1762,7 +1762,7 @@ func TestSessionSNewV1AuthorizeArgsWithOpts(t *testing.T) {
 		CGREvent:           cgrEv,
 		ForceDuration:      true,
 	}
-	rply = NewV1AuthorizeArgs(true, nil, false, nil, true, nil, false, true,
+	rply = NewV1AuthorizeArgs(true, nil, false, nil, true, nil, false, false, true,
 		false, true, true, cgrEv, cgrArgs, true, "")
 	if !reflect.DeepEqual(expected, rply) {
 		t.Errorf("Expecting %+v, received: %+v", utils.ToJSON(expected), utils.ToJSON(rply))
@@ -1789,7 +1789,7 @@ func TestSessionSNewV1AuthorizeArgsWithOpts2(t *testing.T) {
 		ForceDuration:      true,
 	}
 	cgrArgs, _ := utils.GetRoutePaginatorFromOpts(cgrEv.APIOpts)
-	rply := NewV1AuthorizeArgs(true, nil, false, nil, false, nil, true, false, false,
+	rply := NewV1AuthorizeArgs(true, nil, false, nil, false, nil, false, true, false, false,
 		false, false, cgrEv, cgrArgs, true, "")
 	if !reflect.DeepEqual(expected, rply) {
 		t.Errorf("Expecting %+v, received: %+v", utils.ToJSON(expected), utils.ToJSON(rply))
@@ -1806,7 +1806,7 @@ func TestSessionSNewV1AuthorizeArgsWithOpts2(t *testing.T) {
 		CGREvent:           cgrEv,
 		ForceDuration:      true,
 	}
-	rply = NewV1AuthorizeArgs(true, nil, false, nil, true, nil, false, true, false,
+	rply = NewV1AuthorizeArgs(true, nil, false, nil, true, nil, false, false, true, false,
 		true, true, cgrEv, cgrArgs, true, "")
 	if !reflect.DeepEqual(expected, rply) {
 		t.Errorf("Expecting %+v, received: %+v", utils.ToJSON(expected), utils.ToJSON(rply))
--- a/sessions/sessionscover_test.go
+++ b/sessions/sessionscover_test.go
@@ -1478,7 +1478,7 @@ func TestNewSession(t *testing.T) {
 	}

 	expectedErr := "ChargerS is disabled"
-	if _, err := sessions.newSession(cgrEv, "resourceID", "clientConnID",
+	if _, err := sessions.newSession(cgrEv, "originID", "clientConnID",
 		time.Second, false, false); err == nil || err.Error() != expectedErr {
 		t.Errorf("Expected %+v, received %+v", expectedErr, err)
 	}
@@ -1488,7 +1488,8 @@ func TestNewSession(t *testing.T) {
 	expectedSess := &Session{
 		CGRID:        "da39a3ee5e6b4b0d3255bfef95601890afd80709",
 		Tenant:       "cgrates.org",
-		ResourceID:   "resourceID",
+		ResourceID:   "originID",
+		IPAllocID:    "originID",
 		ClientConnID: "clientConnID",
 		EventStart: map[string]any{
 			utils.CGRID:       "da39a3ee5e6b4b0d3255bfef95601890afd80709",
@@ -1511,7 +1512,7 @@ func TestNewSession(t *testing.T) {
 		},
 		Chargeable: true,
 	}
-	if rcv, err := sessions.newSession(cgrEv, "resourceID", "clientConnID",
+	if rcv, err := sessions.newSession(cgrEv, "originID", "clientConnID",
 		time.Second, false, false); err != nil {
 		t.Error(err)
 	} else if !reflect.DeepEqual(rcv, expectedSess) {
@@ -1520,7 +1521,7 @@ func TestNewSession(t *testing.T) {

 	//error in mocking the call from connMgr
 	cgrEv.ID = utils.EmptyString
-	if _, err := sessions.newSession(cgrEv, "resourceID", "clientConnID",
+	if _, err := sessions.newSession(cgrEv, "originID", "clientConnID",
 		time.Second, false, false); err == nil || err.Error() != utils.NewErrChargerS(utils.ErrNotImplemented).Error() {
 		t.Errorf("Expected %+v, received %+v", utils.NewErrChargerS(utils.ErrNotImplemented), err)
 	}
@@ -1529,7 +1530,7 @@ func TestNewSession(t *testing.T) {
 		"da39a3ee5e6b4b0d3255bfef95601890afd80709": {},
 	}
 	//sessions already exists
-	if _, err := sessions.newSession(cgrEv, "resourceID", "clientConnID",
+	if _, err := sessions.newSession(cgrEv, "originID", "clientConnID",
 		time.Second, false, false); err == nil || err.Error() != utils.ErrExists.Error() {
 		t.Errorf("Expected %+v, received %+v", utils.ErrExists, err)
 	}
@@ -2547,7 +2548,7 @@ func TestBiRPCv1AuthorizeEvent(t *testing.T) {
 		},
 	}
 	args := NewV1AuthorizeArgs(false, []string{},
-		false, []string{}, false, []string{}, false, false,
+		false, []string{}, false, []string{}, false, false, false,
 		false, false, false, nil, utils.Paginator{}, false, "")

 	rply := &V1AuthorizeReply{
@@ -2588,7 +2589,7 @@ func TestBiRPCv1AuthorizeEvent(t *testing.T) {
 	//Get Attributes
 	sessions.cgrCfg.CacheCfg().Partitions[utils.CacheRPCResponses].Limit = 0
 	args = NewV1AuthorizeArgs(true, []string{},
-		false, []string{}, false, []string{}, false, false,
+		false, []string{}, false, []string{}, false, false, false,
 		true, false, false, cgrEvent, utils.Paginator{}, false, "")
 	args.CGREvent.ID = "TestID"
 	args.CGREvent.Tenant = "cgrates.org"
@@ -2671,7 +2672,7 @@ func TestBiRPCv1AuthorizeEvent2(t *testing.T) {
 		APIOpts: map[string]any{},
 	}
 	args := NewV1AuthorizeArgs(false, []string{},
-		false, []string{}, false, []string{}, false, true,
+		false, []string{}, false, []string{}, false, false, true,
 		false, false, false, cgrEvent, utils.Paginator{}, false, "")

 	rply := &V1AuthorizeReply{
@@ -2695,7 +2696,7 @@ func TestBiRPCv1AuthorizeEvent2(t *testing.T) {

 	//AuthorizeResources
 	args = NewV1AuthorizeArgs(false, []string{},
-		false, []string{}, false, []string{}, true, false,
+		false, []string{}, false, []string{}, false, true, false,
 		false, false, false, cgrEvent, utils.Paginator{}, false, "")
 	expected = "NOT_CONNECTED: ResourceS"
 	if err := sessions.BiRPCv1AuthorizeEvent(context.Background(), args, rply); err == nil || err.Error() != expected {
@@ -2715,7 +2716,7 @@ func TestBiRPCv1AuthorizeEvent2(t *testing.T) {

 	//GetRoutes
 	args = NewV1AuthorizeArgs(false, []string{},
-		false, []string{}, false, []string{}, false, false,
+		false, []string{}, false, []string{}, false, false, false,
 		true, false, false, cgrEvent, utils.Paginator{}, false, "")
 	expected = "NOT_CONNECTED: RouteS"
 	if err := sessions.BiRPCv1AuthorizeEvent(context.Background(), args, rply); err == nil || err.Error() != expected {
@@ -2729,7 +2730,7 @@ func TestBiRPCv1AuthorizeEvent2(t *testing.T) {

 	//ProcessThresholds
 	args = NewV1AuthorizeArgs(false, []string{},
-		true, []string{"TestID"}, false, []string{}, false, false,
+		true, []string{"TestID"}, false, []string{}, false, false, false,
 		true, false, false, cgrEvent, utils.Paginator{}, false, "")
 	if err := sessions.BiRPCv1AuthorizeEvent(context.Background(), args, rply); err == nil || err != utils.ErrPartiallyExecuted {
 		t.Errorf("Expected %+v, received %+v", utils.ErrPartiallyExecuted, err)
@@ -2737,7 +2738,7 @@ func TestBiRPCv1AuthorizeEvent2(t *testing.T) {

 	//ProcessStats
 	args = NewV1AuthorizeArgs(false, []string{},
-		false, []string{}, true, []string{"TestID"}, false, false,
+		false, []string{}, true, []string{"TestID"}, false, false, false,
 		true, false, false, cgrEvent, utils.Paginator{}, false, "")
 	if err := sessions.BiRPCv1AuthorizeEvent(context.Background(), args, rply); err == nil || err != utils.ErrPartiallyExecuted {
 		t.Errorf("Expected %+v, received %+v", utils.ErrPartiallyExecuted, err)
@@ -2834,7 +2835,7 @@ func TestBiRPCv1AuthorizeEventWithDigest(t *testing.T) {
 		APIOpts: map[string]any{},
 	}
 	args := NewV1AuthorizeArgs(true, []string{},
-		true, []string{}, true, []string{}, true, true,
+		true, []string{}, true, []string{}, false, true, true,
 		true, false, false, cgrEvent, utils.Paginator{}, false, "")

 	authReply := new(V1AuthorizeReplyWithDigest)
@@ -2942,7 +2943,7 @@ func TestBiRPCv1InitiateSession1(t *testing.T) {
 		APIOpts: map[string]any{},
 	}
 	args := NewV1InitSessionArgs(true, []string{},
-		false, []string{}, false, []string{}, true, false,
+		false, []string{}, false, []string{}, true, false, false,
 		nil, true)

 	rply := &V1InitSessionReply{}
@@ -2959,7 +2960,7 @@ func TestBiRPCv1InitiateSession1(t *testing.T) {
 	//get from cache error
 	cgrEvent.ID = "INITIATE_SESSION_ACTIVE"
 	args = NewV1InitSessionArgs(true, []string{},
-		false, []string{}, false, []string{}, true, false,
+		false, []string{}, false, []string{}, true, false, false,
 		cgrEvent, true)
 	caches := engine.NewCacheS(cfg, dm, nil)
 	//value's error will be nil, so the error of the initiate sessions will be the same
@@ -2993,7 +2994,7 @@ func TestBiRPCv1InitiateSession1(t *testing.T) {
 	sessions.cgrCfg.SessionSCfg().ResourceSConns = []string{utils.ConcatenatedKey(utils.MetaInternal, utils.MetaResources)}

 	args = NewV1InitSessionArgs(true, []string{},
-		false, []string{}, false, []string{}, true, false,
+		false, []string{}, false, []string{}, true, false, false,
 		cgrEvent, true)
 	delete(args.CGREvent.Event, utils.OriginID)
 	expected = "MANDATORY_IE_MISSING: [OriginID]"
@@ -3010,7 +3011,7 @@ func TestBiRPCv1InitiateSession1(t *testing.T) {
 		},
 	}
 	args = NewV1InitSessionArgs(true, []string{},
-		false, []string{}, false, []string{}, true, false,
+		false, []string{}, false, []string{}, true, false, false,
 		cgrEvent, true)
 	expected = "RESOURCES_ERROR:NOT_IMPLEMENTED"
 	if err := sessions.BiRPCv1InitiateSession(context.Background(), args, rply); err == nil || err.Error() != expected {
@@ -3019,7 +3020,7 @@ func TestBiRPCv1InitiateSession1(t *testing.T) {

 	//missing subsystems
 	args = NewV1InitSessionArgs(false, []string{},
-		false, []string{}, false, []string{}, false, false,
+		false, []string{}, false, []string{}, false, false, false,
 		cgrEvent, true)
 	expected = "MANDATORY_IE_MISSING: [Subsystems]"
 	if err := sessions.BiRPCv1InitiateSession(context.Background(), args, rply); err == nil || err.Error() != expected {
@@ -3091,7 +3092,7 @@ func TestBiRPCv1InitiateSession2(t *testing.T) {
 	}

 	args := NewV1InitSessionArgs(false, []string{},
-		false, []string{}, false, []string{}, false, true,
+		false, []string{}, false, []string{}, false, false, true,
 		cgrEvent, true)

 	rply := &V1InitSessionReply{}
@@ -3120,7 +3121,7 @@ func TestBiRPCv1InitiateSession2(t *testing.T) {

 	//here we process the thresholds
 	args = NewV1InitSessionArgs(false, []string{},
-		true, []string{}, true, []string{}, false, true,
+		true, []string{}, true, []string{}, false, false, true,
 		cgrEvent, true)
 	sessions = NewSessionS(cfg, dm, connMgr)
 	if err := sessions.BiRPCv1InitiateSession(context.Background(), args, rply); err == nil || err != utils.ErrPartiallyExecuted {
@@ -3139,7 +3140,7 @@ func TestBiRPCv1InitiateSession2(t *testing.T) {
 	}
 	sessions = NewSessionS(cfg, dm, connMgr)
 	args = NewV1InitSessionArgs(false, []string{},
-		true, []string{}, true, []string{}, false, true,
+		true, []string{}, true, []string{}, false, false, true,
 		cgrEvent, true)
 	expected = "EXISTS"
 	if err := sessions.BiRPCv1InitiateSession(context.Background(), args, rply); err == nil || err != utils.ErrPartiallyExecuted {
@@ -3236,7 +3237,7 @@ func TestBiRPCv1InitiateSessionWithDigest(t *testing.T) {
 	}

 	args := NewV1InitSessionArgs(true, []string{},
-		true, []string{}, true, []string{}, true, true,
+		true, []string{}, true, []string{}, true, false, true,
 		cgrEvent, true)

 	authReply := new(V1InitReplyWithDigest)
@@ -3473,7 +3474,7 @@ func TestBiRPCv1TerminateSession1(t *testing.T) {
 		},
 	}

-	args := NewV1TerminateSessionArgs(true, false, false, nil, false, nil, nil, true)
+	args := NewV1TerminateSessionArgs(true, false, false, false, nil, false, nil, nil, true)
 	var reply string
 	expected := "MANDATORY_IE_MISSING: [CGREvent]"
 	if err := sessions.BiRPCv1TerminateSession(context.Background(), args, &reply); err == nil || err.Error() != expected {
@@ -3481,7 +3482,7 @@ func TestBiRPCv1TerminateSession1(t *testing.T) {
 	}

 	cgrEvent.ID = utils.EmptyString
-	args = NewV1TerminateSessionArgs(false, false, false, nil, false, nil, cgrEvent, true)
+	args = NewV1TerminateSessionArgs(false, false, false, false, nil, false, nil, cgrEvent, true)
 	expected = "MANDATORY_IE_MISSING: [Subsystems]"
 	if err := sessions.BiRPCv1TerminateSession(context.Background(), args, &reply); err == nil || err.Error() != expected {
 		t.Errorf("Exepected %+v, received %+v", expected, err)
@@ -3502,7 +3503,7 @@ func TestBiRPCv1TerminateSession1(t *testing.T) {
 	engine.Cache = tmp

 	cgrEvent.Event[utils.OriginID] = utils.EmptyString
-	args = NewV1TerminateSessionArgs(true, false, false, nil, false, nil, cgrEvent, true)
+	args = NewV1TerminateSessionArgs(true, false, false, false, nil, false, nil, cgrEvent, true)
 	expected = "MANDATORY_IE_MISSING: [OriginID]"
 	if err := sessions.BiRPCv1TerminateSession(context.Background(), args, &reply); err == nil || err.Error() != expected {
 		t.Errorf("Exepected %+v, received %+v", expected, err)
@@ -3511,7 +3512,7 @@ func TestBiRPCv1TerminateSession1(t *testing.T) {

 	cgrEvent.APIOpts = make(map[string]any)
 	cgrEvent.APIOpts[utils.OptsDebitInterval] = "invalid_time_format"
-	args = NewV1TerminateSessionArgs(true, false, false, nil, false, nil, cgrEvent, true)
+	args = NewV1TerminateSessionArgs(true, false, false, false, nil, false, nil, cgrEvent, true)
 	expected = "RALS_ERROR:time: invalid duration \"invalid_time_format\""
 	if err := sessions.BiRPCv1TerminateSession(context.Background(), args, &reply); err == nil || err.Error() != expected {
 		t.Errorf("Exepected %+v, received %+v", expected, err)
@@ -3523,13 +3524,13 @@ func TestBiRPCv1TerminateSession1(t *testing.T) {
 	sessions.aSessions = map[string]*Session{
 		"CGR_ID": {},
 	}
-	args = NewV1TerminateSessionArgs(true, false, false, nil, false, nil, cgrEvent, true)
+	args = NewV1TerminateSessionArgs(true, false, false, false, nil, false, nil, cgrEvent, true)
 	if err := sessions.BiRPCv1TerminateSession(context.Background(), args, &reply); err != nil {
 		t.Error(err)
 	}
 	cgrEvent.Event[utils.CGRID] = "CHANGED_CGRID"

-	args = NewV1TerminateSessionArgs(true, false, false, nil, false, nil, cgrEvent, true)
+	args = NewV1TerminateSessionArgs(true, false, false, false, nil, false, nil, cgrEvent, true)
 	sessions.cgrCfg.SessionSCfg().ChargerSConns = []string{}
 	expected = "RALS_ERROR:ChargerS is disabled"
 	if err := sessions.BiRPCv1TerminateSession(context.Background(), args, &reply); err == nil || err.Error() != expected {
@@ -3539,7 +3540,7 @@ func TestBiRPCv1TerminateSession1(t *testing.T) {

 	//update session error
 	cgrEvent.Event[utils.Usage] = "invalid_dur_time"
-	args = NewV1TerminateSessionArgs(true, false, false, nil, false, nil, cgrEvent, true)
+	args = NewV1TerminateSessionArgs(true, false, false, false, nil, false, nil, cgrEvent, true)
 	expected = "time: invalid duration \"invalid_dur_time\""
 	if err := sessions.BiRPCv1TerminateSession(context.Background(), args, &reply); err == nil || err.Error() != expected {
 		t.Errorf("Exepected %+v, received %+v", expected, err)
@@ -3567,7 +3568,7 @@ func TestBiRPCv1TerminateSession1(t *testing.T) {
 	sessions = NewSessionS(cfg, dm, connMgr)
 	caches = engine.NewCacheS(cfg, dm, nil)
 	engine.Cache = caches
-	args = NewV1TerminateSessionArgs(true, false, false, nil, false, nil, cgrEvent, true)
+	args = NewV1TerminateSessionArgs(true, false, false, false, nil, false, nil, cgrEvent, true)
 	expected = "RALS_ERROR:NOT_IMPLEMENTED"
 	if err := sessions.BiRPCv1TerminateSession(context.Background(), args, &reply); err == nil || err.Error() != expected {
 		t.Errorf("Exepected %+v, received %+v", expected, err)
@@ -3610,7 +3611,7 @@ func TestBiRPCv1TerminateSession2(t *testing.T) {
 		},
 		APIOpts: map[string]any{},
 	}
-	args := NewV1TerminateSessionArgs(false, true, false, nil, false, nil, cgrEvent, true)
+	args := NewV1TerminateSessionArgs(false, true, false, false, nil, false, nil, cgrEvent, true)
 	var reply string
 	expected := "RESOURCES_ERROR:NOT_IMPLEMENTED"
 	if err := sessions.BiRPCv1TerminateSession(context.Background(), args, &reply); err == nil || err.Error() != expected {
@@ -3618,14 +3619,14 @@ func TestBiRPCv1TerminateSession2(t *testing.T) {
 	}

 	cgrEvent.Event[utils.OriginID] = utils.EmptyString
-	args = NewV1TerminateSessionArgs(false, true, false, nil, false, nil, cgrEvent, true)
+	args = NewV1TerminateSessionArgs(false, true, false, false, nil, false, nil, cgrEvent, true)
 	expected = "MANDATORY_IE_MISSING: [OriginID]"
 	if err := sessions.BiRPCv1TerminateSession(context.Background(), args, &reply); err == nil || err.Error() != expected {
 		t.Errorf("Exepected %+v, received %+v", expected, err)
 	}
 	cgrEvent.Event[utils.OriginID] = "ORIGIN_ID"

-	args = NewV1TerminateSessionArgs(false, true, false, nil, false, nil, cgrEvent, true)
+	args = NewV1TerminateSessionArgs(false, true, false, false, nil, false, nil, cgrEvent, true)
 	expected = "NOT_CONNECTED: ResourceS"
 	sessions.cgrCfg.SessionSCfg().ResourceSConns = []string{}
 	if err := sessions.BiRPCv1TerminateSession(context.Background(), args, &reply); err == nil || err.Error() != expected {
@@ -3634,7 +3635,7 @@ func TestBiRPCv1TerminateSession2(t *testing.T) {
 	sessions.cgrCfg.SessionSCfg().ResourceSConns = []string{utils.ConcatenatedKey(utils.MetaInternal, utils.MetaResources)}

 	cgrEvent.Tenant = "CHANGED_ID"
-	args = NewV1TerminateSessionArgs(false, true, true, nil, true, nil, cgrEvent, true)
+	args = NewV1TerminateSessionArgs(false, true, false, true, nil, true, nil, cgrEvent, true)
 	if err := sessions.BiRPCv1TerminateSession(context.Background(), args, &reply); err == nil || err != utils.ErrPartiallyExecuted {
 		t.Errorf("Exepected %+v, received %+v", utils.ErrPartiallyExecuted, err)
 	}
@@ -3721,7 +3722,7 @@ func TestBiRPCv1ProcessMessage1(t *testing.T) {
 	}

 	args := NewV1ProcessMessageArgs(false, []string{},
-		false, []string{}, false, []string{}, false, false,
+		false, []string{}, false, []string{}, false, false, false,
 		true, false, false, nil, utils.Paginator{}, false, "1")
 	reply := V1ProcessMessageReply{}
 	expected := "MANDATORY_IE_MISSING: [CGREvent]"
@@ -3731,7 +3732,7 @@ func TestBiRPCv1ProcessMessage1(t *testing.T) {

 	cgrEvent.ID = utils.EmptyString
 	args = NewV1ProcessMessageArgs(true, []string{},
-		false, []string{}, false, []string{}, true, false,
+		false, []string{}, false, []string{}, true, false, false,
 		false, false, false, cgrEvent, utils.Paginator{}, false, "1")
 	expected = "ATTRIBUTES_ERROR:NOT_IMPLEMENTED"
 	if err := sessions.BiRPCv1ProcessMessage(context.Background(), args, &reply); err == nil || err.Error() != expected {
@@ -3740,7 +3741,7 @@ func TestBiRPCv1ProcessMessage1(t *testing.T) {

 	cgrEvent.ID = "test_id"
 	args = NewV1ProcessMessageArgs(true, []string{},
-		false, []string{}, false, []string{}, true, false,
+		false, []string{}, false, []string{}, true, false, false,
 		false, false, false, cgrEvent, utils.Paginator{}, false, "1")
 	expected = "NOT_CONNECTED: ResourceS"
 	if err := sessions.BiRPCv1ProcessMessage(context.Background(), args, &reply); err == nil || err.Error() != expected {
@@ -3756,7 +3757,7 @@ func TestBiRPCv1ProcessMessage1(t *testing.T) {
 	}
 	engine.Cache = caches
 	args = NewV1ProcessMessageArgs(true, []string{},
-		false, []string{}, false, []string{}, true, false,
+		false, []string{}, false, []string{}, true, false, false,
 		false, false, false, cgrEvent, utils.Paginator{}, false, "1")
 	engine.Cache.SetWithoutReplicate(utils.CacheRPCResponses, utils.ConcatenatedKey(utils.SessionSv1ProcessMessage, args.CGREvent.ID),
 		value, nil, true, utils.NonTransactional)
@@ -3830,7 +3831,7 @@ func TestBiRPCv1ProcessMessage2(t *testing.T) {
 	}

 	args := NewV1ProcessMessageArgs(false, []string{},
-		false, []string{}, false, []string{}, true, false,
+		false, []string{}, false, []string{}, true, false, false,
 		true, false, false, cgrEvent, utils.Paginator{}, false, "1")
 	reply := V1ProcessMessageReply{}
 	expected := "MANDATORY_IE_MISSING: [OriginID]"
@@ -3840,7 +3841,7 @@ func TestBiRPCv1ProcessMessage2(t *testing.T) {
 	cgrEvent.Event[utils.OriginID] = "ID"

 	args = NewV1ProcessMessageArgs(false, []string{},
-		false, []string{}, false, []string{}, true, false,
+		false, []string{}, false, []string{}, true, false, false,
 		false, false, false, cgrEvent, utils.Paginator{}, false, "1")
 	reply = V1ProcessMessageReply{}
 	expected = "RESOURCES_ERROR:NOT_IMPLEMENTED"
@@ -3850,7 +3851,7 @@ func TestBiRPCv1ProcessMessage2(t *testing.T) {

 	cgrEvent.Event[utils.OriginID] = "ORIGIN_ID"
 	args = NewV1ProcessMessageArgs(false, []string{},
-		false, []string{}, false, []string{}, true, true,
+		false, []string{}, false, []string{}, true, false, true,
 		true, false, false, cgrEvent, utils.Paginator{}, false, "1")
 	expected = "NOT_CONNECTED: RouteS"
 	if err := sessions.BiRPCv1ProcessMessage(context.Background(), args, &reply); err == nil || err.Error() != expected {
@@ -3864,7 +3865,7 @@ func TestBiRPCv1ProcessMessage2(t *testing.T) {
 	}

 	args = NewV1ProcessMessageArgs(false, []string{},
-		true, []string{}, true, []string{}, true, true,
+		true, []string{}, true, []string{}, true, false, true,
 		true, false, false, cgrEvent, utils.Paginator{}, false, "1")
 	sessions.cgrCfg.SessionSCfg().ChargerSConns = []string{utils.ConcatenatedKey(utils.MetaInternal, utils.MetaChargers)}

--- a/utils/consts.go
+++ b/utils/consts.go
@@ -1336,6 +1336,7 @@ const (
 	MetaGigawords           = "*gigawords"
 	CapAttributes           = "Attributes"
 	CapResourceAllocation   = "ResourceAllocation"
+	CapAllocatedIP          = "AllocatedIP"
 	CapMaxUsage             = "MaxUsage"
 	CapRoutes               = "Routes"
 	CapRouteProfiles        = "RouteProfiles"
--- a/utils/errors.go
+++ b/utils/errors.go
@@ -194,6 +194,10 @@ func NewErrResourceS(err error) error {
 	return fmt.Errorf("RESOURCES_ERROR:%s", err)
 }

+func NewErrIPs(err error) error {
+	return fmt.Errorf("IPS_ERROR:%s", err)
+}
+
 func NewErrRouteS(err error) error {
 	return fmt.Errorf("ROUTES_ERROR:%s", err)
 }