The BasePath OID allows the customer to specify a directory prefix where the flash firmware files will be located on the TFTP server. It is assumed that all TA3000 flash firmware files will be located in the same directory, so this value applies to all Auto Upgrade module- specification entries. The BasePath argument may not contain spaces, commas, quotes, or other unusual characters that would generally be considered invalid in a path specification. Although the SCU does not interpret the contents of this string, please keep in mind that different operating systems have different rules concerning what constitutes valid characters and path/file separators.