diff --git a/rmnetctl/cli/rmnetcli.c b/rmnetctl/cli/rmnetcli.c
index 405626d..01b5444 100644
--- a/rmnetctl/cli/rmnetcli.c
+++ b/rmnetctl/cli/rmnetcli.c
@@ -184,6 +184,14 @@
 	printf(_5TABS" network device node. dev_name");
 	printf(_5TABS" cannot be larger than 15.");
 	printf(_5TABS" Returns the status code\n\n");
+	printf("rmnetcli addvnctcflow <dev_id>            Add a modem flow");
+	printf(_2TABS" <mdm_flow_hndl>         handle - tc flow handle");
+	printf(_2TABS" <tc_flow_hndl>          mapping for a virtual network");
+	printf(_2TABS" device node\n\n");
+	printf("rmnetcli delvnctcflow <dev_id>            Delete a modem flow");
+	printf(_2TABS" <mdm_flow_hndl>         handle - tc flow handle");
+	printf(_2TABS" <tc_flow_hndl>          mapping for a virtual network");
+	printf(_2TABS" device node\n\n");
 }
 
 static void print_rmnetctl_lib_errors(uint16_t error_number)  {
@@ -315,6 +323,13 @@
 		_RMNETCLI_CHECKNULL(argv[1]);
 		return_code = rmnet_set_link_ingress_data_format(handle,
 		_STRTOUI32(argv[1]), argv[2], &error_number);
+	} else if (!strcmp(*argv, "delvnctcflow")) {
+		_RMNETCLI_CHECKNULL(argv[1]);
+		_RMNETCLI_CHECKNULL(argv[2]);
+		_RMNETCLI_CHECKNULL(argv[3]);
+		return_code = rmnet_add_del_vnd_tc_flow(handle,
+		_STRTOUI32(argv[1]), _STRTOUI32(argv[2]), _STRTOUI32(argv[3]),
+		RMNETCTL_DEL_FLOW, &error_number);
 	} else if (!strcmp(*argv, "getlepc")) {
 		_RMNETCLI_CHECKNULL(argv[1]);
 		uint8_t rmnet_mode;
@@ -334,6 +349,13 @@
 			printf("rmnet_mode is %u\n", rmnet_mode);
 			printf("egress_dev_name is %s\n", egress_dev_name);
 		}
+	} else if (!strcmp(*argv, "addvnctcflow")) {
+		_RMNETCLI_CHECKNULL(argv[1]);
+		_RMNETCLI_CHECKNULL(argv[2]);
+		_RMNETCLI_CHECKNULL(argv[3]);
+		return_code = rmnet_add_del_vnd_tc_flow(handle,
+		_STRTOUI32(argv[1]), _STRTOUI32(argv[2]), _STRTOUI32(argv[3]),
+		RMNETCTL_ADD_FLOW, &error_number);
 	} else if (!strcmp(*argv, "setledf")) {
 		_RMNETCLI_CHECKNULL(argv[1]);
 		_RMNETCLI_CHECKNULL(argv[2]);
diff --git a/rmnetctl/inc/librmnetctl.h b/rmnetctl/inc/librmnetctl.h
index 29ce442..45a5e02 100644
--- a/rmnetctl/inc/librmnetctl.h
+++ b/rmnetctl/inc/librmnetctl.h
@@ -58,6 +58,10 @@
 #define RMNETCTL_NEW_VND 1
 /* Flag to free a new virtual network device*/
 #define RMNETCTL_FREE_VND 0
+/* Flag to add a new flow*/
+#define RMNETCTL_ADD_FLOW 1
+/* Flag to delete an existing flow*/
+#define RMNETCTL_DEL_FLOW 0
 
 enum rmnetctl_error_codes_e {
 	/* API succeeded. This should always be the first element. */
@@ -374,5 +378,29 @@
                       char *buf,
                       uint32_t buflen);
 
+/*!
+* @brief Public API to set or clear a flow
+* @details Message type is RMNET_NETLINK_ADD_VND_TC_FLOW or
+* RMNET_NETLINK_DEL_VND_TC_FLOW based on the flag for set_flow
+* @param *rmnetctl_hndl_t_val RmNet handle for the Netlink message
+* @param id Node number to set or clear the flow on the virtual network
+* device node
+* @param map_flow_id Flow handle of the modem
+* @param tc_flow_id Software flow handle
+* @param set_flow sets the flow if  RMNET_NETLINK_SET_FLOW or
+* clears the flow if RMNET_NETLINK_CLEAR_FLOW
+* @return RMNETCTL_SUCCESS if successful
+* @return RMNETCTL_LIB_ERR if there was a library error. Check error_code
+* @return RMNETCTL_KERNEL_ERR if there was an error in the kernel.
+* Check error_code
+* @return RMNETCTL_INVALID_ARG if invalid arguments were passed to the API
+*/
+int rmnet_add_del_vnd_tc_flow(rmnetctl_hndl_t *hndl,
+			      uint32_t id,
+			      uint32_t map_flow_id,
+			      uint32_t tc_flow_id,
+			      uint8_t set_flow,
+			      uint16_t *error_code);
+
 #endif /* not defined LIBRMNETCTL_H */
 
diff --git a/rmnetctl/src/librmnetctl.c b/rmnetctl/src/librmnetctl.c
index 2975103..31fa417 100644
--- a/rmnetctl/src/librmnetctl.c
+++ b/rmnetctl/src/librmnetctl.c
@@ -753,3 +753,37 @@
 	return return_code;
 }
 
+int rmnet_add_del_vnd_tc_flow(rmnetctl_hndl_t *hndl,
+			      uint32_t id,
+			      uint32_t map_flow_id,
+			      uint32_t tc_flow_id,
+			      uint8_t set_flow,
+			      uint16_t *error_code) {
+	struct rmnet_nl_msg_s request, response;
+	int return_code = RMNETCTL_LIB_ERR;
+	do {
+	if ((!hndl) || ((set_flow != RMNETCTL_ADD_FLOW) &&
+	(set_flow != RMNETCTL_DEL_FLOW))) {
+		return_code = RMNETCTL_INVALID_ARG;
+		break;
+	}
+	if (set_flow ==  RMNETCTL_ADD_FLOW)
+		request.message_type = RMNET_NETLINK_ADD_VND_TC_FLOW;
+	else
+		request.message_type = RMNET_NETLINK_DEL_VND_TC_FLOW;
+
+	request.arg_length = (sizeof(uint32_t))*3;
+	request.flow_control.id = id;
+	request.flow_control.map_flow_id = map_flow_id;
+	request.flow_control.tc_flow_id = tc_flow_id;
+
+	if ((*error_code = rmnetctl_transact(hndl, &request, &response))
+	!= RMNETCTL_SUCCESS)
+		break;
+	if (_rmnetctl_check_code(response.crd, error_code) != RMNETCTL_SUCCESS)
+		break;
+	return_code = _rmnetctl_set_codes(response.return_code, error_code);
+	} while(0);
+	return return_code;
+}
+