A DNS profile controls the way a listener processes a query.
Note
It is required to complete the following task on both gtm1.site1 and gtm1.site2
Navigate to: DNS > Delivery > Profiles > DNS: Create
Create a new DNS profile as shown in the following table.
Setting | Value |
---|---|
Name | example.com_dns_profile |
Unhandled Query Action | Drop |
Use BIND Server on Big-IP | Disabled |
Logging | Enabled |
Logging Profile | example_dns_logging_profile |
AVR statistics Sample Rate | Enabled, 1/1 queries sampled |
https://gtm1.site1.example.com/tmui/Control/jspmap/tmui/dns/profile/dns/create.jsp
https://gtm1.site2.example.com/tmui/Control/jspmap/tmui/dns/profile/dns/create.jsp
TMSH command for both gtm1.site1 and gtm1.site2:
TMSH
tmsh create ltm profile dns example.com_dns_profile use-local-bind no unhandled-query-action drop log-profile example_dns_logging_profile enable-logging yes avr-dnsstat-sample-rate 1