Workgroup name: *

9 Maximum number of characters: 15
9 Rules: can include only letters (uppercase and lowercase A-Z),
numbers (0-9), hyphens (-) and underlines (_). First character must
be a letter (uppercase and lowercase A-Z)

CIFS user name:

9 Maximum number of characters: 15
9 Rules: Can include only letters (uppercase and lowercase A-Z),
numbers (0-9), hyphens (-), underlines (_) and dots (.). First
character must be a letter (uppercase and lowercase A-Z),
9 User name cannot be uppercase and lowercase “root,” “backupuser,”
“nobody,” “ftp,” “anonymous.”

CIFS group name:

9 Maximum number of characters: 15
9 Rules: Can include only letters (uppercase and lowercase A-Z),
numbers (0-9), hyphens (-), underlines (_) and dots (.). First
character must be a letter (uppercase and lowercase A-Z).
9 Group name cannot be uppercase and lowercase “root,” “isadmin,”
“isclient,” “isrou,” “isbmr,” “nasgrp.”

NFS computer description:

9 Maximum number of characters: 15
9 Rules: Can include only letters (uppercase and lowercase A-Z),
numbers (0-9), hyphens (-), underlines (_) and dots (.). First
character must be a letter (uppercase and lowercase A-Z).
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