diff --git a/drivers/platform/msm/ipa/ipa_v2/ipa_debugfs.c b/drivers/platform/msm/ipa/ipa_v2/ipa_debugfs.c
index cb95f6e98956..4275e3d26157 100644
--- a/drivers/platform/msm/ipa/ipa_v2/ipa_debugfs.c
+++ b/drivers/platform/msm/ipa/ipa_v2/ipa_debugfs.c
@@ -83,6 +83,10 @@ const char *ipa_event_name[] = {
 	__stringify(IPA_QUOTA_REACH),
 	__stringify(IPA_SSR_BEFORE_SHUTDOWN),
 	__stringify(IPA_SSR_AFTER_POWERUP),
+	__stringify(ADD_VLAN_IFACE),
+	__stringify(DEL_VLAN_IFACE),
+	__stringify(ADD_L2TP_VLAN_MAPPING),
+	__stringify(DEL_L2TP_VLAN_MAPPING)
 };
 
 const char *ipa_hdr_l2_type_name[] = {
diff --git a/drivers/platform/msm/ipa/ipa_v3/ipa.c b/drivers/platform/msm/ipa/ipa_v3/ipa.c
index a50cd0b807a2..0c52ab44874a 100644
--- a/drivers/platform/msm/ipa/ipa_v3/ipa.c
+++ b/drivers/platform/msm/ipa/ipa_v3/ipa.c
@@ -611,6 +611,90 @@ static int ipa3_send_wan_msg(unsigned long usr_param, uint8_t msg_type)
 	return 0;
 }
 
+static void ipa3_vlan_l2tp_msg_free_cb(void *buff, u32 len, u32 type)
+{
+	if (!buff) {
+		IPAERR("Null buffer\n");
+		return;
+	}
+
+	if (type != ADD_VLAN_IFACE &&
+	    type != DEL_VLAN_IFACE &&
+	    type != ADD_L2TP_VLAN_MAPPING &&
+		type != DEL_L2TP_VLAN_MAPPING) {
+		IPAERR("Wrong type given. buff %pK type %d\n", buff, type);
+		return;
+	}
+
+	kfree(buff);
+}
+
+static int ipa3_send_vlan_l2tp_msg(unsigned long usr_param, uint8_t msg_type)
+{
+	int retval;
+	struct ipa_ioc_vlan_iface_info *vlan_info;
+	struct ipa_ioc_l2tp_vlan_mapping_info *mapping_info;
+	struct ipa_msg_meta msg_meta;
+
+	if (msg_type == ADD_VLAN_IFACE ||
+		msg_type == DEL_VLAN_IFACE) {
+		vlan_info = kzalloc(sizeof(struct ipa_ioc_vlan_iface_info),
+			GFP_KERNEL);
+		if (!vlan_info) {
+			IPAERR("no memory\n");
+			return -ENOMEM;
+		}
+
+		if (copy_from_user((u8 *)vlan_info, (void __user *)usr_param,
+			sizeof(struct ipa_ioc_vlan_iface_info))) {
+			kfree(vlan_info);
+			return -EFAULT;
+		}
+
+		memset(&msg_meta, 0, sizeof(msg_meta));
+		msg_meta.msg_type = msg_type;
+		msg_meta.msg_len = sizeof(struct ipa_ioc_vlan_iface_info);
+		retval = ipa3_send_msg(&msg_meta, vlan_info,
+			ipa3_vlan_l2tp_msg_free_cb);
+		if (retval) {
+			IPAERR("ipa3_send_msg failed: %d\n", retval);
+			kfree(vlan_info);
+			return retval;
+		}
+	} else if (msg_type == ADD_L2TP_VLAN_MAPPING ||
+		msg_type == DEL_L2TP_VLAN_MAPPING) {
+		mapping_info = kzalloc(sizeof(struct
+			ipa_ioc_l2tp_vlan_mapping_info), GFP_KERNEL);
+		if (!mapping_info) {
+			IPAERR("no memory\n");
+			return -ENOMEM;
+		}
+
+		if (copy_from_user((u8 *)mapping_info,
+			(void __user *)usr_param,
+			sizeof(struct ipa_ioc_l2tp_vlan_mapping_info))) {
+			kfree(mapping_info);
+			return -EFAULT;
+		}
+
+		memset(&msg_meta, 0, sizeof(msg_meta));
+		msg_meta.msg_type = msg_type;
+		msg_meta.msg_len = sizeof(struct
+			ipa_ioc_l2tp_vlan_mapping_info);
+		retval = ipa3_send_msg(&msg_meta, mapping_info,
+			ipa3_vlan_l2tp_msg_free_cb);
+		if (retval) {
+			IPAERR("ipa3_send_msg failed: %d\n", retval);
+			kfree(mapping_info);
+			return retval;
+		}
+	} else {
+		IPAERR("Unexpected event\n");
+		return -EFAULT;
+	}
+
+	return 0;
+}
 
 static long ipa3_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
 {
@@ -1582,6 +1666,34 @@ static long ipa3_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
 		}
 		break;
 
+	case IPA_IOC_ADD_VLAN_IFACE:
+		if (ipa3_send_vlan_l2tp_msg(arg, ADD_VLAN_IFACE)) {
+			retval = -EFAULT;
+			break;
+		}
+		break;
+
+	case IPA_IOC_DEL_VLAN_IFACE:
+		if (ipa3_send_vlan_l2tp_msg(arg, DEL_VLAN_IFACE)) {
+			retval = -EFAULT;
+			break;
+		}
+		break;
+
+	case IPA_IOC_ADD_L2TP_VLAN_MAPPING:
+		if (ipa3_send_vlan_l2tp_msg(arg, ADD_L2TP_VLAN_MAPPING)) {
+			retval = -EFAULT;
+			break;
+		}
+		break;
+
+	case IPA_IOC_DEL_L2TP_VLAN_MAPPING:
+		if (ipa3_send_vlan_l2tp_msg(arg, DEL_L2TP_VLAN_MAPPING)) {
+			retval = -EFAULT;
+			break;
+		}
+		break;
+
 	default:        /* redundant, as cmd was checked against MAXNR */
 		IPA_ACTIVE_CLIENTS_DEC_SIMPLE();
 		return -ENOTTY;
diff --git a/drivers/platform/msm/ipa/ipa_v3/ipa_debugfs.c b/drivers/platform/msm/ipa/ipa_v3/ipa_debugfs.c
index fbf84ab7d2d4..c7ab616cb5b8 100644
--- a/drivers/platform/msm/ipa/ipa_v3/ipa_debugfs.c
+++ b/drivers/platform/msm/ipa/ipa_v3/ipa_debugfs.c
@@ -64,6 +64,10 @@ const char *ipa3_event_name[] = {
 	__stringify(IPA_QUOTA_REACH),
 	__stringify(IPA_SSR_BEFORE_SHUTDOWN),
 	__stringify(IPA_SSR_AFTER_POWERUP),
+	__stringify(ADD_VLAN_IFACE),
+	__stringify(DEL_VLAN_IFACE),
+	__stringify(ADD_L2TP_VLAN_MAPPING),
+	__stringify(DEL_L2TP_VLAN_MAPPING)
 };
 
 const char *ipa3_hdr_l2_type_name[] = {
diff --git a/include/uapi/linux/msm_ipa.h b/include/uapi/linux/msm_ipa.h
index 51569b7e7aa0..6674538618e2 100644
--- a/include/uapi/linux/msm_ipa.h
+++ b/include/uapi/linux/msm_ipa.h
@@ -68,7 +68,13 @@
 #define IPA_IOCTL_ADD_RT_RULE_AFTER 43
 #define IPA_IOCTL_ADD_FLT_RULE_AFTER 44
 #define IPA_IOCTL_GET_HW_VERSION 45
-#define IPA_IOCTL_MAX 46
+#define IPA_IOCTL_ADD_RT_RULE_EXT 46
+#define IPA_IOCTL_ADD_VLAN_IFACE 47
+#define IPA_IOCTL_DEL_VLAN_IFACE 48
+#define IPA_IOCTL_ADD_L2TP_VLAN_MAPPING 49
+#define IPA_IOCTL_DEL_L2TP_VLAN_MAPPING 50
+#define IPA_IOCTL_NAT_MODIFY_PDN 51
+#define IPA_IOCTL_MAX 52
 
 /**
  * max size of the header to be inserted
@@ -407,7 +413,16 @@ enum ipa_ssr_event {
 	IPA_SSR_EVENT_MAX
 };
 
-#define IPA_EVENT_MAX_NUM ((int)IPA_SSR_EVENT_MAX)
+enum ipa_vlan_l2tp_event {
+	ADD_VLAN_IFACE = IPA_SSR_EVENT_MAX,
+	DEL_VLAN_IFACE,
+	ADD_L2TP_VLAN_MAPPING,
+	DEL_L2TP_VLAN_MAPPING,
+	IPA_VLAN_L2TP_EVENT_MAX,
+};
+
+#define IPA_EVENT_MAX_NUM (IPA_VLAN_L2TP_EVENT_MAX)
+#define IPA_EVENT_MAX ((int)IPA_EVENT_MAX_NUM)
 
 /**
  * enum ipa_rm_resource_name - IPA RM clients identification names
@@ -1358,6 +1373,44 @@ struct ipa_ioc_nat_dma_cmd {
 
 };
 
+/**
+* struct ipa_ioc_nat_pdn_entry - PDN entry modification data
+* @pdn_index: index of the entry in the PDN config table to be changed
+* @public_ip: PDN's public ip
+* @src_metadata: PDN's source NAT metadata for metadata replacement
+* @dst_metadata: PDN's destination NAT metadata for metadata replacement
+*/
+struct ipa_ioc_nat_pdn_entry {
+	uint8_t pdn_index;
+	uint32_t public_ip;
+	uint32_t src_metadata;
+	uint32_t dst_metadata;
+};
+
+/**
+ * struct ipa_ioc_vlan_iface_info - add vlan interface
+ * @name: interface name
+ * @vlan_id: VLAN ID
+ */
+struct ipa_ioc_vlan_iface_info {
+	char name[IPA_RESOURCE_NAME_MAX];
+	uint8_t vlan_id;
+};
+
+/**
+ * struct ipa_ioc_l2tp_vlan_mapping_info - l2tp->vlan mapping info
+ * @iptype: l2tp tunnel IP type
+ * @l2tp_iface_name: l2tp interface name
+ * @l2tp_session_id: l2tp session id
+ * @vlan_iface_name: vlan interface name
+ */
+struct ipa_ioc_l2tp_vlan_mapping_info {
+	enum ipa_ip_type iptype;
+	char l2tp_iface_name[IPA_RESOURCE_NAME_MAX];
+	uint8_t l2tp_session_id;
+	char vlan_iface_name[IPA_RESOURCE_NAME_MAX];
+};
+
 /**
  * struct ipa_msg_meta - Format of the message meta-data.
  * @msg_type: the type of the message
@@ -1632,6 +1685,21 @@ enum ipacm_client_enum {
 				IPA_IOCTL_GET_HW_VERSION, \
 				enum ipa_hw_type *)
 
+#define IPA_IOC_ADD_VLAN_IFACE _IOWR(IPA_IOC_MAGIC, \
+				IPA_IOCTL_ADD_VLAN_IFACE, \
+				struct ipa_ioc_vlan_iface_info *)
+
+#define IPA_IOC_DEL_VLAN_IFACE _IOWR(IPA_IOC_MAGIC, \
+				IPA_IOCTL_DEL_VLAN_IFACE, \
+				struct ipa_ioc_vlan_iface_info *)
+
+#define IPA_IOC_ADD_L2TP_VLAN_MAPPING _IOWR(IPA_IOC_MAGIC, \
+				IPA_IOCTL_ADD_L2TP_VLAN_MAPPING, \
+				struct ipa_ioc_l2tp_vlan_mapping_info *)
+
+#define IPA_IOC_DEL_L2TP_VLAN_MAPPING _IOWR(IPA_IOC_MAGIC, \
+				IPA_IOCTL_DEL_L2TP_VLAN_MAPPING, \
+				struct ipa_ioc_l2tp_vlan_mapping_info *)
 /*
  * unique magic number of the Tethering bridge ioctls
  */