diff --git a/dp/inc/cdp_txrx_cmn.h b/dp/inc/cdp_txrx_cmn.h
index 35be83ac92..55439d5a42 100644
--- a/dp/inc/cdp_txrx_cmn.h
+++ b/dp/inc/cdp_txrx_cmn.h
@@ -708,6 +708,32 @@ cdp_peer_delete(ol_txrx_soc_handle soc, uint8_t vdev_id,
 	soc->ops->cmn_drv_ops->txrx_peer_delete(soc, vdev_id, peer_mac, bitmap);
 }
 
+#ifdef DP_RX_UDP_OVER_PEER_ROAM
+static inline void
+cdp_update_roaming_peer_in_vdev(ol_txrx_soc_handle soc, uint8_t vdev_id,
+				uint8_t *peer_mac, uint32_t auth_status)
+{
+	if (!soc || !soc->ops) {
+		QDF_TRACE(QDF_MODULE_ID_CDP, QDF_TRACE_LEVEL_DEBUG,
+			  "%s: Invalid Instance:", __func__);
+		QDF_BUG(0);
+		return;
+	}
+
+	if (!soc->ops->cmn_drv_ops ||
+	    !soc->ops->cmn_drv_ops->txrx_update_roaming_peer)
+		return;
+
+	soc->ops->cmn_drv_ops->txrx_update_roaming_peer(soc, vdev_id,
+							peer_mac, auth_status);
+}
+#else
+static inline void
+cdp_update_roaming_peer_in_vdev(ol_txrx_soc_handle soc, uint8_t vdev_id,
+				uint8_t *peer_mac, uint32_t auth_status)
+{
+}
+#endif
 /**
  * cdp_peer_detach_sync() - peer detach sync callback
  * @soc: datapath soc handle
diff --git a/dp/inc/cdp_txrx_ops.h b/dp/inc/cdp_txrx_ops.h
index f0d7644eb0..b9038c8791 100644
--- a/dp/inc/cdp_txrx_ops.h
+++ b/dp/inc/cdp_txrx_ops.h
@@ -582,6 +582,13 @@ struct cdp_cmn_ops {
 	QDF_STATUS (*set_vdev_pcp_tid_map)(struct cdp_soc_t *soc,
 					   uint8_t vdev_id,
 					   uint8_t pcp, uint8_t tid);
+#ifdef DP_RX_UDP_OVER_PEER_ROAM
+	QDF_STATUS (*txrx_update_roaming_peer)(struct cdp_soc_t *soc,
+					       uint8_t vdev_id,
+					       uint8_t *peer_mac,
+					       uint32_t auth_status);
+#endif
+
 #ifdef QCA_MULTIPASS_SUPPORT
 	QDF_STATUS (*set_vlan_groupkey)(struct cdp_soc_t *soc, uint8_t vdev_id,
 					uint16_t vlan_id, uint16_t group_key);
diff --git a/dp/wifi3.0/dp_main.c b/dp/wifi3.0/dp_main.c
index 5e011c3eeb..6b577caa7a 100644
--- a/dp/wifi3.0/dp_main.c
+++ b/dp/wifi3.0/dp_main.c
@@ -8407,6 +8407,26 @@ static QDF_STATUS dp_peer_delete_wifi3(struct cdp_soc_t *soc_hdl,
 	return QDF_STATUS_SUCCESS;
 }
 
+#ifdef DP_RX_UDP_OVER_PEER_ROAM
+static QDF_STATUS dp_update_roaming_peer_wifi3(struct cdp_soc_t *soc_hdl,
+					       uint8_t vdev_id,
+					       uint8_t *peer_mac,
+					       uint32_t auth_status)
+{
+	struct dp_soc *soc = cdp_soc_t_to_dp_soc(soc_hdl);
+	struct dp_vdev *vdev = dp_vdev_get_ref_by_id(soc, vdev_id,
+						     DP_MOD_ID_CDP);
+	if (!vdev)
+		return QDF_STATUS_E_FAILURE;
+
+	vdev->roaming_peer_status = auth_status;
+	qdf_mem_copy(vdev->roaming_peer_mac.raw, peer_mac,
+		     QDF_MAC_ADDR_SIZE);
+	dp_vdev_unref_delete(soc, vdev, DP_MOD_ID_CDP);
+
+	return QDF_STATUS_SUCCESS;
+}
+#endif
 /*
  * dp_get_vdev_mac_addr_wifi3() – Detach txrx peer
  * @soc_hdl: Datapath soc handle
@@ -12455,6 +12475,9 @@ static struct cdp_cmn_ops dp_ops_cmn = {
 	.txrx_peer_ast_delete_by_pdev =
 		dp_peer_ast_entry_del_by_pdev,
 	.txrx_peer_delete = dp_peer_delete_wifi3,
+#ifdef DP_RX_UDP_OVER_PEER_ROAM
+	.txrx_update_roaming_peer = dp_update_roaming_peer_wifi3,
+#endif
 	.txrx_vdev_register = dp_vdev_register_wifi3,
 	.txrx_soc_detach = dp_soc_detach_wifi3,
 	.txrx_soc_deinit = dp_soc_deinit_wifi3,
diff --git a/dp/wifi3.0/dp_peer.c b/dp/wifi3.0/dp_peer.c
index 1819cf123a..51be7772ad 100644
--- a/dp/wifi3.0/dp_peer.c
+++ b/dp/wifi3.0/dp_peer.c
@@ -2805,6 +2805,26 @@ dp_rx_mlo_peer_map_handler(struct dp_soc *soc, uint16_t peer_id,
 }
 #endif
 
+#ifdef DP_RX_UDP_OVER_PEER_ROAM
+void dp_rx_reset_roaming_peer(struct dp_soc *soc, uint8_t vdev_id,
+			      uint8_t *peer_mac_addr)
+{
+	struct dp_vdev *vdev = NULL;
+
+	vdev = dp_vdev_get_ref_by_id(soc, vdev_id, DP_MOD_ID_HTT);
+	if (vdev) {
+		if (qdf_mem_cmp(vdev->roaming_peer_mac.raw, peer_mac_addr,
+				QDF_MAC_ADDR_SIZE) == 0) {
+			vdev->roaming_peer_status =
+						WLAN_ROAM_PEER_AUTH_STATUS_NONE;
+			qdf_mem_zero(vdev->roaming_peer_mac.raw,
+				     QDF_MAC_ADDR_SIZE);
+		}
+		dp_vdev_unref_delete(soc, vdev, DP_MOD_ID_HTT);
+	}
+}
+#endif
+
 /**
  * dp_rx_peer_map_handler() - handle peer map event from firmware
  * @soc_handle - genereic soc handle
@@ -2929,6 +2949,8 @@ dp_rx_peer_map_handler(struct dp_soc *soc, uint16_t peer_id,
 				      vdev_id, ast_hash, is_wds);
 	}
 
+	dp_rx_reset_roaming_peer(soc, vdev_id, peer_mac_addr);
+
 	return err;
 }
 
diff --git a/dp/wifi3.0/dp_peer.h b/dp/wifi3.0/dp_peer.h
index a50c31da18..e612a3e519 100644
--- a/dp/wifi3.0/dp_peer.h
+++ b/dp/wifi3.0/dp_peer.h
@@ -611,6 +611,27 @@ void dp_rx_peer_unmap_handler(struct dp_soc *soc, uint16_t peer_id,
 			      uint8_t vdev_id, uint8_t *peer_mac_addr,
 			      uint8_t is_wds, uint32_t free_wds_count);
 
+#ifdef DP_RX_UDP_OVER_PEER_ROAM
+/**
+ * dp_rx_reset_roaming_peer() - Reset the roamed peer in vdev
+ * @soc - dp soc pointer
+ * @vdev_id - vdev id
+ * @peer_mac_addr - mac address of the peer
+ *
+ * This function resets the roamed peer auth status and mac address
+ * after peer map indication of same peer is received from firmware.
+ *
+ * Return: None
+ */
+void dp_rx_reset_roaming_peer(struct dp_soc *soc, uint8_t vdev_id,
+			      uint8_t *peer_mac_addr);
+#else
+static inline void dp_rx_reset_roaming_peer(struct dp_soc *soc, uint8_t vdev_id,
+					    uint8_t *peer_mac_addr)
+{
+}
+#endif
+
 #ifdef WLAN_FEATURE_11BE_MLO
 /**
  * dp_rx_mlo_peer_map_handler() - handle MLO peer map event from firmware
diff --git a/dp/wifi3.0/dp_rx.c b/dp/wifi3.0/dp_rx.c
index 65492114f3..61d0ee1c75 100644
--- a/dp/wifi3.0/dp_rx.c
+++ b/dp/wifi3.0/dp_rx.c
@@ -2269,6 +2269,49 @@ dp_rx_desc_nbuf_len_sanity_check(struct dp_soc *soc, uint32_t pkt_len) { }
 #endif
 
 #ifdef DP_RX_PKT_NO_PEER_DELIVER
+#ifdef DP_RX_UDP_OVER_PEER_ROAM
+/**
+ * dp_rx_is_udp_allowed_over_roam_peer() - check if udp data received
+ *					   during roaming
+ * @vdev: dp_vdev pointer
+ * @rx_tlv_hdr: rx tlv header
+ * @nbuf: pkt skb pointer
+ *
+ * This function will check if rx udp data is received from authorised
+ * roamed peer before peer map indication is received from FW after
+ * roaming. This is needed for VoIP scenarios in which packet loss
+ * expected during roaming is minimal.
+ *
+ * Return: bool
+ */
+static bool dp_rx_is_udp_allowed_over_roam_peer(struct dp_vdev *vdev,
+						uint8_t *rx_tlv_hdr,
+						qdf_nbuf_t nbuf)
+{
+	char *hdr_desc;
+	struct ieee80211_frame *wh = NULL;
+
+	hdr_desc = hal_rx_desc_get_80211_hdr(vdev->pdev->soc->hal_soc,
+					     rx_tlv_hdr);
+	wh = (struct ieee80211_frame *)hdr_desc;
+
+	if (vdev->roaming_peer_status ==
+	    WLAN_ROAM_PEER_AUTH_STATUS_AUTHENTICATED &&
+	    !qdf_mem_cmp(vdev->roaming_peer_mac.raw, wh->i_addr2,
+	    QDF_MAC_ADDR_SIZE) && (qdf_nbuf_is_ipv4_udp_pkt(nbuf) ||
+	    qdf_nbuf_is_ipv6_udp_pkt(nbuf)))
+		return true;
+
+	return false;
+}
+#else
+static bool dp_rx_is_udp_allowed_over_roam_peer(struct dp_vdev *vdev,
+						uint8_t *rx_tlv_hdr,
+						qdf_nbuf_t nbuf)
+{
+	return false;
+}
+#endif
 /**
  * dp_rx_deliver_to_stack_no_peer() - try deliver rx data even if
  *				      no corresbonding peer found
@@ -2316,7 +2359,8 @@ void dp_rx_deliver_to_stack_no_peer(struct dp_soc *soc, qdf_nbuf_t nbuf)
 	qdf_nbuf_set_pktlen(nbuf, pkt_len);
 	qdf_nbuf_pull_head(nbuf, soc->rx_pkt_tlv_size + l2_hdr_offset);
 
-	if (dp_rx_is_special_frame(nbuf, frame_mask)) {
+	if (dp_rx_is_special_frame(nbuf, frame_mask) ||
+	    dp_rx_is_udp_allowed_over_roam_peer(vdev, rx_tlv_hdr, nbuf)) {
 		qdf_nbuf_set_exc_frame(nbuf, 1);
 		if (QDF_STATUS_SUCCESS !=
 		    vdev->osif_rx(vdev->osif_vdev, nbuf))
diff --git a/dp/wifi3.0/dp_types.h b/dp/wifi3.0/dp_types.h
index c713e79f50..dee3b0ef13 100644
--- a/dp/wifi3.0/dp_types.h
+++ b/dp/wifi3.0/dp_types.h
@@ -2918,6 +2918,15 @@ struct dp_pdev {
 
 struct dp_peer;
 
+#ifdef DP_RX_UDP_OVER_PEER_ROAM
+#define WLAN_ROAM_PEER_AUTH_STATUS_NONE 0x0
+/**
+ * This macro is equivalent to macro ROAM_AUTH_STATUS_AUTHENTICATED used
+ * in connection mgr
+ */
+#define WLAN_ROAM_PEER_AUTH_STATUS_AUTHENTICATED 0x2
+#endif
+
 /* VDEV structure for data path state */
 struct dp_vdev {
 	/* OS device abstraction */
@@ -3215,6 +3224,10 @@ struct dp_vdev {
 	/* hw tx delay stats enable */
 	uint8_t hw_tx_delay_stats_enabled;
 #endif
+#ifdef DP_RX_UDP_OVER_PEER_ROAM
+	uint32_t roaming_peer_status;
+	union dp_align_mac_addr roaming_peer_mac;
+#endif
 };
 
 enum {