irule to resolve DNS query ( no dns licence on LTM)

Hi Raj,

I tried oscarnet irule on a VE with only ASM and APM provisioned (Lab license)

it work without GTM provisioned.

Oscarnet's solution seems working except discard action in else statement you must remove.

Here is a solution to support more than 1 record:

 when RULE_INIT {
    When removing values in array, the array must be unset to clear data.
    unset static::DNS_ARRAY
    array set static::DNS_ARRAY {
        "www.demo.local"    "1.1.1.1"
        "www2.demo.local"    "2.2.2.2"
    }
    set static::DNS_TTL 600
}

when DNS_REQUEST {
    if { [info exists static::DNS_ARRAY([DNS::question name])] } {
        DNS::answer insert "[DNS::question name]. $static::DNS_TTL [DNS::question class] [DNS::question type] $static::DNS_ARRAY([DNS::question name])"
        DNS::return
    }
}