GTM rule should resolve the host which are reachable.
Dear Friends, we are using F5 dns and configured wide ip. when request arrives to resolve ,request hit to wide ip & wide IP has irule attached to it.which is giving IP against requested domain. Wide ip : www.xyz.com Attached Gtm rule to above wide IP when dns_request { host 1.2.3.4 #host 5.6.7.8 } We are changing the host manually whenever it required to change. Now we have requirement where F5 dns should monitor this host in gtm rule and resolve to the host IP whichever is reachable rather than manual change. Could any one help here please. thanks,