+/**
+ * @brief Removes a route from the routing table.
+ * @details You can get the @a interface_name from \n
+ * connection_profile_get_network_interface_name() of opened profile.
+ * @since_tizen 4.0
+ * @privlevel public
+ * @privilege %http://tizen.org/privilege/network.set
+ * @param[in] connection The connection handle
+ * @param[in] address_family The address family
+ * @param[in] interface_name The name of network interface
+ * @param[in] host_address The IP address of the host (e.g., single IP address such as
+ * 163.152.10.2,192.168.1.2), group's IP address (e.g., 163.152.10.0, 192.168.0.0)
+ * is not allowed
+ * @param[in] gateway The gateway address
+ * @return @c 0 on success,
+ * otherwise a negative error value
+ * @retval #CONNECTION_ERROR_NONE Successful
+ * @retval #CONNECTION_ERROR_INVALID_PARAMETER Invalid parameter
+ * @retval #CONNECTION_ERROR_OPERATION_FAILED Operation failed
+ * @retval #CONNECTION_ERROR_PERMISSION_DENIED Permission denied
+ * @see connection_profile_get_network_interface_name()
+ */
+int connection_remove_route_entry(connection_h connection,
+ connection_address_family_e address_family, const char *interface_name,
+ const char *host_address, const char *gateway);
+
+/**
+ * @brief Gets all IPv6 addresses assigned to the network interface.
+ * @since_tizen 4.0
+ * @param[in] connection The connection handle
+ * @param[in] connection_type The connection type
+ * @param[in] callback The callback to be called for each IPv6 address
+ * @param[in] user_data The user data passed to the callback function
+ * @return 0 on success, otherwise negative error value.
+ * @retval #CONNECTION_ERROR_NONE Successful
+ * @retval #CONNECTION_ERROR_INVALID_PARAMETER Invalid parameter
+ * @retval #CONNECTION_ERROR_OPERATION_FAILED Operation failed
+ * @retval #CONNECTION_ERROR_NOT_SUPPORTED Not supported
+ */
+int connection_foreach_ipv6_address(connection_h connection, connection_type_e connection_type,
+ connection_ipv6_address_cb callback, void *user_data);