Forum Discussion
Cornea_17478
Nimbostratus
NimbostratusF5 BIG-IP/GTM response AAAA delay
My F5 GTM version is 11.4.1.
It does not response AAAA record at first time. When it retries, I got the right answers.
I got about 5 seconds delay. How can I resolve this problem?
hanifpayakNimbostratus
Nimbostratusyou can apply iRule under listner section
- BIG-IP 12.x and later:
- when DNS_REQUEST {
- if {[DNS::question type] equals "AAAA" }{
- DNS::header rcode NOERROR
- DNS::return
- }
- }
- BIG-IP 11.6.x and earlier:
- when DNS_REQUEST {
- if { [DNS::rrtype] equals "AAAA" } {
- noerror
- }
- }
