active-charging service ruledef dns query-name

Configures rule expression to match query name in DNS request messages.

Syntax

dns query-name [ case-sensitive ] operator query_name 

operator

Specify how to match.

Must be one of the following:

  • != : Does not equal.

  • !contains : Does not contain.

  • !ends-with : Does not end with.

  • !starts-with : Does not start with.

  • = : Equals.

  • case-sensitive : Strings will be matched in case-sensitive manner.

  • contains : Contains.

  • ends-with : Ends with.

  • starts-with : Starts with.

query_name

Specify the query name to match.

Must be a string.

Usage Guidelines

Use this command to define rule expressions to match query name in DNS request messages.

Example

The following command defines a rule expression to match DNS query name "test":
dns query-name = test