active-charging service ruledef dns query-type
Configures rule expression to match the query type in the DNS request messages.
Privilege Level
Security Administrator, Administrator
Syntax
dns query-type operator query_type
operator
Specify how to match.
Must be one of the following:
=: Equals.
!=: Does not equal.
query_type
Specify the previous state 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