diff --git a/bgpd/bgp_mplsvpn.c b/bgpd/bgp_mplsvpn.c
index 432ead7936..f5dbb4aa58 100644
--- a/bgpd/bgp_mplsvpn.c
+++ b/bgpd/bgp_mplsvpn.c
@@ -385,6 +385,18 @@ void vpn_leak_zebra_vrf_sid_update_per_af(struct bgp *bgp, afi_t afi)
 	if (!vrf)
 		return;
 
+	if (bgp->vpn_policy[afi].tovpn_sid_locator) {
+		ctx.block_len =
+			bgp->vpn_policy[afi].tovpn_sid_locator->block_bits_length;
+		ctx.node_len =
+			bgp->vpn_policy[afi].tovpn_sid_locator->node_bits_length;
+		ctx.function_len =
+			bgp->vpn_policy[afi]
+				.tovpn_sid_locator->function_bits_length;
+		ctx.argument_len =
+			bgp->vpn_policy[afi]
+				.tovpn_sid_locator->argument_bits_length;
+	}
 	ctx.table = vrf->data.l.table_id;
 	act = afi == AFI_IP ? ZEBRA_SEG6_LOCAL_ACTION_END_DT4
 		: ZEBRA_SEG6_LOCAL_ACTION_END_DT6;
@@ -436,6 +448,12 @@ void vpn_leak_zebra_vrf_sid_update_per_vrf(struct bgp *bgp)
 	if (!vrf)
 		return;
 
+	if (bgp->tovpn_sid_locator) {
+		ctx.block_len = bgp->tovpn_sid_locator->block_bits_length;
+		ctx.node_len = bgp->tovpn_sid_locator->node_bits_length;
+		ctx.function_len = bgp->tovpn_sid_locator->function_bits_length;
+		ctx.argument_len = bgp->tovpn_sid_locator->argument_bits_length;
+	}
 	ctx.table = vrf->data.l.table_id;
 	act = ZEBRA_SEG6_LOCAL_ACTION_END_DT46;
 	zclient_send_localsid(zclient, tovpn_sid, bgp->vrf_id, act, &ctx);
@@ -475,6 +493,7 @@ void vpn_leak_zebra_vrf_sid_withdraw_per_af(struct bgp *bgp, afi_t afi)
 {
 	int debug = BGP_DEBUG(vpn, VPN_LEAK_LABEL);
 	struct srv6_sid_ctx ctx = {};
+	struct seg6local_context seg6localctx = {};
 
 	if (bgp->vrf_id == VRF_UNKNOWN) {
 		if (debug)
@@ -487,9 +506,22 @@ void vpn_leak_zebra_vrf_sid_withdraw_per_af(struct bgp *bgp, afi_t afi)
 		zlog_debug("%s: deleting sid for vrf %s afi (id=%d)", __func__,
 			   bgp->name_pretty, bgp->vrf_id);
 
+	if (bgp->vpn_policy[afi].tovpn_sid_locator) {
+		seg6localctx.block_len =
+			bgp->vpn_policy[afi].tovpn_sid_locator->block_bits_length;
+		seg6localctx.node_len =
+			bgp->vpn_policy[afi].tovpn_sid_locator->node_bits_length;
+		seg6localctx.function_len =
+			bgp->vpn_policy[afi]
+				.tovpn_sid_locator->function_bits_length;
+		seg6localctx.argument_len =
+			bgp->vpn_policy[afi]
+				.tovpn_sid_locator->argument_bits_length;
+	}
 	zclient_send_localsid(zclient,
-		bgp->vpn_policy[afi].tovpn_zebra_vrf_sid_last_sent,
-		bgp->vrf_id, ZEBRA_SEG6_LOCAL_ACTION_UNSPEC, NULL);
+			      bgp->vpn_policy[afi].tovpn_zebra_vrf_sid_last_sent,
+			      bgp->vrf_id, ZEBRA_SEG6_LOCAL_ACTION_UNSPEC,
+			      &seg6localctx);
 	XFREE(MTYPE_BGP_SRV6_SID,
 	      bgp->vpn_policy[afi].tovpn_zebra_vrf_sid_last_sent);
 	bgp->vpn_policy[afi].tovpn_zebra_vrf_sid_last_sent = NULL;
@@ -508,6 +540,7 @@ void vpn_leak_zebra_vrf_sid_withdraw_per_vrf(struct bgp *bgp)
 {
 	int debug = BGP_DEBUG(vpn, VPN_LEAK_LABEL);
 	struct srv6_sid_ctx ctx = {};
+	struct seg6local_context seg6localctx = {};
 
 	if (bgp->vrf_id == VRF_UNKNOWN) {
 		if (debug)
@@ -521,9 +554,18 @@ void vpn_leak_zebra_vrf_sid_withdraw_per_vrf(struct bgp *bgp)
 		zlog_debug("%s: deleting sid for vrf %s (id=%d)", __func__,
 			   bgp->name_pretty, bgp->vrf_id);
 
+	if (bgp->tovpn_sid_locator) {
+		seg6localctx.block_len =
+			bgp->tovpn_sid_locator->block_bits_length;
+		seg6localctx.node_len = bgp->tovpn_sid_locator->node_bits_length;
+		seg6localctx.function_len =
+			bgp->tovpn_sid_locator->function_bits_length;
+		seg6localctx.argument_len =
+			bgp->tovpn_sid_locator->argument_bits_length;
+	}
 	zclient_send_localsid(zclient, bgp->tovpn_zebra_vrf_sid_last_sent,
 			      bgp->vrf_id, ZEBRA_SEG6_LOCAL_ACTION_UNSPEC,
-			      NULL);
+			      &seg6localctx);
 	XFREE(MTYPE_BGP_SRV6_SID, bgp->tovpn_zebra_vrf_sid_last_sent);
 	bgp->tovpn_zebra_vrf_sid_last_sent = NULL;
 
diff --git a/lib/srv6.h b/lib/srv6.h
index f25c5cfcaa..9a041e3d85 100644
--- a/lib/srv6.h
+++ b/lib/srv6.h
@@ -106,6 +106,10 @@ struct seg6local_context {
 	struct in6_addr nh6;
 	uint32_t table;
 	struct seg6local_flavors_info flv;
+	uint8_t block_len;
+	uint8_t node_len;
+	uint8_t function_len;
+	uint8_t argument_len;
 };
 
 struct srv6_locator {