Search a class datagroup for the value and find the name

Thanks Aaron - so a second datagroup which is the reverse of the first would actually perform better? I'm trying to think of the ongoing maintenance of the DG as they will be added to over time, plus in my scenerio it is crucial the datagroups would need to stay in sync i.e DG1{domain1 = IP1;domain2=IP2}, DG2{IP1=domain1;IP2=domain2} so that there is always that map between the two. Having two files obviously increases the chance for error as values get added, but i'm also talking very high enterprise network so performance is crucial. hmmm i have some thinking.

 

 

On a sort of related point would you know if there is a way to import and append existing Datagroups with multiple entries? I can't see away from the GUI apart from importing it at the initial creation and then adding/removing line by line. I'm looking into the API's, CLI and TMSH

 

 

Thanks again