
Description:
Use this command to delete.
Command Syntax:
delete filter expr entry exprid| Name | Description | 
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| exprid  | Unique identifier for a filter expression. | ||||
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 | Type: | Create | Mandatory | ||
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 | Delete | Mandatory | ||
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 | Get | Optional | ||
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 | Valid values: 1  | 
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| exprstring | Expression string contains the expression relating the subrules of a | ||||
| rule using the & (AND), (OR), ! (NOT) operators, parenthesis (for | |||||
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 | precedance) and actions to be executed. Valid actions are drop, | ||||
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 | allow, setprio, sendtocontrol, retagprio, copytocontrol, gotonextrule, | ||||
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 | forwardexit. If 'ruleDir' value is 'out', only drop, allow, gotonextrule and | ||||
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 | forwardexit action types are valid. For eg. "(12):drop" will be used to | ||||
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 | drop all packets which match subrules 1 or 2. | ||||
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 | Type: | Create | Mandatory | ||
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Example:
$ create filter expr entry exprid 1 exprstring “(12):drop”
Output:
Verbose Mode On
Entry Created
| Expr Id | : 1 | 
Exprstring : (12):drop
Verbose Mode Off:
Entry Created
| 370 | IDL series User Guide | 
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