diff --git a/ipacm/inc/IPACM_Wan.h b/ipacm/inc/IPACM_Wan.h
index 9f1001a..684bfb7 100644
--- a/ipacm/inc/IPACM_Wan.h
+++ b/ipacm/inc/IPACM_Wan.h
@@ -253,9 +253,16 @@
 		return curr_wan_ip;
 	}
 
-	static bool getXlat_Mux_Id()
+	static int getXlat_Mux_Id()
 	{
-		return xlat_mux_id;
+		if (is_xlat)
+		{
+			IPACMDBG_H("xlat_mux_id: %d\n", xlat_mux_id);
+			return xlat_mux_id;
+		} else {
+			IPACMDBG_H("no xlat return invalid mux-id: 0\n");
+			return 0;
+		}
 	}
 
 	static void clearExtProp()
diff --git a/ipacm/src/IPACM_Lan.cpp b/ipacm/src/IPACM_Lan.cpp
index fff1783..755d730 100644
--- a/ipacm/src/IPACM_Lan.cpp
+++ b/ipacm/src/IPACM_Lan.cpp
@@ -751,15 +751,19 @@
 		{
 			IPACMDBG_H("Received IPA_DOWNSTREAM_ADD event.\n");
 #ifdef FEATURE_IPA_ANDROID
-			/* indicate v4-offload */
-			IPACM_OffloadManager::num_offload_v4_tethered_iface++;
-
-			/* xlat not support for 2st tethered iface */
-			if (IPACM_Wan::isXlat() && (data->prefix.iptype == IPA_IP_v4) && (IPACM_OffloadManager::num_offload_v4_tethered_iface > 1))
+			if (IPACM_Wan::isXlat() && (data->prefix.iptype == IPA_IP_v4))
 			{
-				IPACMDBG_H("Not support 2st downstream iface %s for xlat, cur: %d\n", dev_name,
-					IPACM_OffloadManager::num_offload_v4_tethered_iface);
-				return;
+				/* indicate v4-offload */
+				IPACM_OffloadManager::num_offload_v4_tethered_iface++;
+				IPACMDBG_H("in xlat: update num_offload_v4_tethered_iface %d\n", IPACM_OffloadManager::num_offload_v4_tethered_iface);
+
+				/* xlat not support for 2st tethered iface */
+				if (IPACM_OffloadManager::num_offload_v4_tethered_iface > 1)
+				{
+					IPACMDBG_H("Not support 2st downstream iface %s for xlat, cur: %d\n", dev_name,
+						IPACM_OffloadManager::num_offload_v4_tethered_iface);
+					return;
+				}
 			}
 
 			IPACMDBG_H(" support downstream iface %s, cur %d\n", dev_name,
@@ -1882,6 +1886,7 @@
 		ret = handle_uplink_filter_rule(ext_prop, iptype, xlat_mux_id);
 		modem_ul_v6_set = true;
 	} else if (iptype ==IPA_IP_v4 && modem_ul_v4_set == false) {
+		IPACMDBG_H("check getXlat_Mux_Id:%d\n", IPACM_Wan::getXlat_Mux_Id());
 		IPACMDBG_H("IPA_IP_v4 xlat_mux_id: %d, modem_ul_v4_set %d\n", xlat_mux_id, modem_ul_v4_set);
 		ret = handle_uplink_filter_rule(ext_prop, iptype, xlat_mux_id);
 		modem_ul_v4_set = true;
@@ -3279,7 +3284,7 @@
 	int fd;
 	int i, index, eq_index;
 	uint32_t value = 0;
-	uint8_t qmap_id;
+	uint8_t qmap_id, xlat_debug;
 	bool result;
 
 	IPACMDBG_H("Set modem UL flt rules\n");
@@ -3338,13 +3343,14 @@
 	flt_index.retain_header = 0;
 	flt_index.embedded_call_mux_id_valid = 1;	
 	qmap_id = IPACM_Iface::ipacmcfg->GetQmapId();
+	xlat_debug = IPACM_Wan::getXlat_Mux_Id();
 	flt_index.embedded_call_mux_id = qmap_id;
 #ifndef FEATURE_IPA_V3
-	IPACMDBG_H("flt_index: src pipe: %d, num of rules: %d, ebd pipe: %d, mux id: %d\n",
-		flt_index.source_pipe_index, flt_index.filter_index_list_len, flt_index.embedded_pipe_index, flt_index.embedded_call_mux_id);
+	IPACMDBG_H("flt_index: src pipe: %d, num of rules: %d, ebd pipe: %d, mux id: %d, xlat_mux id: %d, wan-debug %d\n",
+		flt_index.source_pipe_index, flt_index.filter_index_list_len, flt_index.embedded_pipe_index, flt_index.embedded_call_mux_id, xlat_mux_id, xlat_debug);
 #else /* defined (FEATURE_IPA_V3) */
-	IPACMDBG_H("flt_index: src pipe: %d, num of rules: %d, ebd pipe: %d, mux id: %d\n",
-		flt_index.source_pipe_index, flt_index.rule_id_len, flt_index.embedded_pipe_index, flt_index.embedded_call_mux_id);
+	IPACMDBG_H("flt_index: src pipe: %d, num of rules: %d, ebd pipe: %d, mux id: %d, xlat_mux id: %d, wan-debug %d\n",
+		flt_index.source_pipe_index, flt_index.rule_id_len, flt_index.embedded_pipe_index, flt_index.embedded_call_mux_id, xlat_mux_id, xlat_debug);
 #endif
 	len = sizeof(struct ipa_ioc_add_flt_rule) + prop->num_ext_props * sizeof(struct ipa_flt_rule_add);
 	pFilteringTable = (struct ipa_ioc_add_flt_rule*)malloc(len);
@@ -3415,6 +3421,13 @@
 		}
 
 		/* Handle XLAT configuration */
+		/* temp wa to reset xlat_mux_id to qmap_id if it's xlat call */
+		if (IPACM_Wan::isXlat() && (iptype == IPA_IP_v4))
+		{
+			IPACMDBG_H("WA to replace xlat_mux_id %d with qmap_id: %d\n", xlat_mux_id, qmap_id);
+			xlat_mux_id = qmap_id;
+		}
+
 		if ((iptype == IPA_IP_v4) && prop->prop[cnt].is_xlat_rule && (xlat_mux_id != 0))
 		{
 			/* fill the value of meta-data */
@@ -4719,7 +4732,7 @@
 		}
 	}
 
-	ret = ioctl(fd_wwan_ioctl, WAN_IOC_SET_TETHER_CLIENT_PIPE, &tether_client);
+	ret = ioctl(fd_wwan_ioctl, WAN_IOC_SET_TETHER_CLIENT_PIPE, tether_client);
 	if(ret != 0)
 	{
 		IPACMERR("Failed set tether-client-pipe %p with ret %d\n ", &tether_client, ret);
diff --git a/ipacm/src/IPACM_Wan.cpp b/ipacm/src/IPACM_Wan.cpp
index 464a537..db0304a 100644
--- a/ipacm/src/IPACM_Wan.cpp
+++ b/ipacm/src/IPACM_Wan.cpp
@@ -1005,7 +1005,7 @@
 			if ((ipa_interface_index == ipa_if_num) && (m_is_sta_mode == Q6_WAN))
 			{
 				is_xlat_local = true;
-				IPACMDBG_H("WAN-LTE (%s) link up, iface: %d is_xlat: %d\n",
+				IPACMDBG_H("WAN-LTE (%s) link up, iface: %d is_xlat_local: %d\n",
 						IPACM_Iface::ipacmcfg->iface_table[ipa_interface_index].iface_name,data->if_index, is_xlat_local);
 			}
 			break;
@@ -2146,13 +2146,13 @@
 		IPACM_Wan::is_xlat = is_xlat_local;
 
 		/* send xlat configuration for installing uplink rules */
-		if(IPACM_Wan::is_xlat && (m_is_sta_mode == Q6_WAN))
+		if(is_xlat_local && (m_is_sta_mode == Q6_WAN))
 		{
 			IPACM_Wan::xlat_mux_id = ext_prop->ext[0].mux_id;
 			wanup_data->xlat_mux_id = IPACM_Wan::xlat_mux_id;
 			IPACMDBG_H("Set xlat configuraiton with below information:\n");
-			IPACMDBG_H("xlat_enabled: %d xlat_mux_id: %d \n",
-					IPACM_Wan::is_xlat, xlat_mux_id);
+			IPACMDBG_H("xlat_enabled: %d set xlat_mux_id: %d \n",
+					is_xlat_local, IPACM_Wan::xlat_mux_id);
 		}
 		else /*temp put xlat = 0 for Q6_MHI_WAN*/
 		{
@@ -2268,7 +2268,7 @@
 	wanup_data->if_index_tether = ipa_if_num_tether;
 	wanup_data->backhaul_type = m_is_sta_mode;
 	/* xlat mux-id*/
-	if(is_xlat && (m_is_sta_mode == Q6_WAN))
+	if(is_xlat_local && (m_is_sta_mode == Q6_WAN))
 		wanup_data->xlat_mux_id = ext_prop->ext[0].mux_id;
 	else
 		wanup_data->xlat_mux_id = 0;
diff --git a/ipacm/src/IPACM_Wlan.cpp b/ipacm/src/IPACM_Wlan.cpp
index 48fcc7e..395f951 100644
--- a/ipacm/src/IPACM_Wlan.cpp
+++ b/ipacm/src/IPACM_Wlan.cpp
@@ -562,15 +562,19 @@
 		{
 			IPACMDBG_H("Received IPA_DOWNSTREAM_ADD event.\n");
 #ifdef FEATURE_IPA_ANDROID
-			/* indicate v4-offload */
-			IPACM_OffloadManager::num_offload_v4_tethered_iface++;
-
-			/* xlat not support for 2st tethered iface sky */
-			if (IPACM_Wan::isXlat() && (data->prefix.iptype == IPA_IP_v4) && (IPACM_OffloadManager::num_offload_v4_tethered_iface > 1))
+			if (IPACM_Wan::isXlat() && (data->prefix.iptype == IPA_IP_v4))
 			{
-				IPACMDBG_H("Not support 2st downstream iface %s for xlat, cur: %d\n", dev_name,
-					IPACM_OffloadManager::num_offload_v4_tethered_iface);
-				return;
+				/* indicate v4-offload */
+				IPACM_OffloadManager::num_offload_v4_tethered_iface++;
+				IPACMDBG_H("in xlat: update num_offload_v4_tethered_iface %d\n", IPACM_OffloadManager::num_offload_v4_tethered_iface);
+
+				/* xlat not support for 2st tethered iface */
+				if (IPACM_OffloadManager::num_offload_v4_tethered_iface > 1)
+				{
+					IPACMDBG_H("Not support 2st downstream iface %s for xlat, cur: %d\n", dev_name,
+						IPACM_OffloadManager::num_offload_v4_tethered_iface);
+					return;
+				}
 			}
 
 			IPACMDBG_H(" support downstream iface %s, cur %d\n", dev_name,
@@ -602,6 +606,7 @@
 							ext_prop = IPACM_Iface::ipacmcfg->GetExtProp(data->prefix.iptype);
 							if (data->prefix.iptype == IPA_IP_v4)
 							{
+								IPACMDBG_H("check getXlat_Mux_Id:%d\n", IPACM_Wan::getXlat_Mux_Id());
 								handle_wan_up_ex(ext_prop, data->prefix.iptype,
 									IPACM_Wan::getXlat_Mux_Id());
 							}