GTM iRule split DNS
Greetings! I was hoping you guys could scrutinize this iRule. The goal is to have the GTM return internal addresses to internal DNS queries and public addresses to public DNS queries. I also want to avoid having to create "internal only" VSs and Pools on the GTM. I have the following questions: Will it even work? What if all pool members are down? Can you foresee any "gotchas"? Can you make it better? I would create a unique iRule for each WIP like the following: -formatting fail, see my last post in this thread- Environment: Active/Active data centers. One in Dallas, the other in Ft. Worth. A GTM and an LTM at each location. Each GTM has WIPs that point to pools that contain both a Dallas and Ft. Worth member (GTM configs are synced). Each GTM pool member has an Address (public IP) and a Translation (LTM VIP). Dallas LTM VIPs = 172.10.20.x. Ft. Worth LTM VIPs = 10.10.20.x.