Simple iRule For DNS Intercept on Big IP DNS

Hi R.Hickman,

Please assume I know NOTHING about creating these iRules or Data Groups. Can you post an example of what the Data Group should look like to match my example? i.e. wanting abc.domain.private to resolve to 123.123.123.123?

I've tried using @Youssef's examples both at a LTM and GTM level, but I still can't get them to work. It's so frustrating that something so simple should be so complicated. It would be also really helpful if there was a "Complete idiots guide" to getting started with iRules. I'm trying to learn, but most online resources assume you know some of the basics already.

Any help appreciated.

Dom