Forum Discussion
Helen_Wan
Nimbostratus
Nimbostratusfind out if a datagroup exists
I'm inside an iRule and I want to find out if a particular datagroup exists before I call class match. How do I do that?
3 Replies
- nitass
Employee
Helen_WanNot yet. I'm going to give that a try. Thanks for the suggestion.
- Helen_Wan
It works!
Check if the datagroup existsif { [class exists [virtual name]] } { ... use class match query
} else { ... log error }
The check was important to us because we found out that if the datagroup was missing, the iRules terminates right on the class match statement.
