Forum Discussion
Michael_Yates
Aug 02, 2011Nimbostratus
Data Groups and Classes are interchangeable (which can get confusing until you get use to it).
Wiki Link for "Class" Command:
http://devcentral.f5.com/wiki/iRules.class.ashx
Wiki Link for "Data Group" Formatting:
http://devcentral.f5.com/Tutorials/TechTips/tabid/63/articleType/ArticleView/articleId/1086448/iRules-Data-Group-Formatting-Rules.aspx
Data Groups can exist within the BIG-IP Config file or can be placed on the local file system of the BIG-IP.
Entries in a Data Group are absolute, so you may or may not need wild cards depending on how you configure your Data Group.
Hope these help.