active-charging service ruledef dns query-type
Configures rule expression to match the query type in the DNS request messages.
Command Mode
Exec > Global Configuration (config) > ACS Configuration (config-service-acs_name ) > Ruledef Configuration (config-ruledef-ruledef_name )
Syntax
dns query-type operator query_type
operator
Specify how to match.
Must be one of the following:
!= : Does not equal.
= : Equals.
query_type
Specify the DNS query type to match.
Must be one of the following:
a : Support query-type A.
aaaa : Support query-type AAAA.
cname : Support query-type CNAME.
ns : Support query-type NS.
null : Support query-type NULL.
ptr : Support query-type PTR.
srv : Support query-type SRV.
txt : Support query-type TXT.
Usage Guidelines
Use this command to define rule expressions to match the query type in the DNS request messages.
Example
The following command defines a rule expression to match the DNS query type "txt":
dns query-type = txt