Network system based on policy rule
First Claim
1. A policy control device for reflecting a policy rule defined by a condition and an action corresponding to the condition for operation setting of respective network devices present in a network to be managed, according to a transition of operation states of the network, comprising:
- a storage unit for storing a plurality of multi-policy rules generated in units of combination of at least two single policy rules having different actions on the same condition, together with particular information of a network device to be applied, in such a manner that the plurality of multi-policy rules and the particular information can be updated; and
a control unit for applying one of the plurality of multi-policy rules stored in the storage unit for the operation setting of the network device identified, based on the particular information.
1 Assignment
0 Petitions
Accused Products
Abstract
A policy control device for reflecting a policy rule defined by a condition and an action corresponding to the condition for operation setting of respective network devices present in a network to be managed, according to a transition of operation states of the network, including a storage unit for storing a plurality of multi-policy rules generated in units of combination of at least two single policy rules having different actions on the same condition, together with particular information of a network device to be applied, in such a manner that the plurality of multi-policy rules and the particular information can be updated; and a control unit for applying one of the plurality of multi-policy rules stored in the storage unit for the operation setting of the network device identified, based on the particular information.
-
Citations
14 Claims
-
1. A policy control device for reflecting a policy rule defined by a condition and an action corresponding to the condition for operation setting of respective network devices present in a network to be managed, according to a transition of operation states of the network, comprising:
-
a storage unit for storing a plurality of multi-policy rules generated in units of combination of at least two single policy rules having different actions on the same condition, together with particular information of a network device to be applied, in such a manner that the plurality of multi-policy rules and the particular information can be updated; and
a control unit for applying one of the plurality of multi-policy rules stored in the storage unit for the operation setting of the network device identified, based on the particular information. - View Dependent Claims (3, 4, 5, 6, 7)
-
-
2. A policy control device for reflecting a policy rule defined by a condition and an action corresponding to the condition for operation setting of respective network devices present in a network to be managed, according to a transition of operation states of the network, comprising:
-
a storage unit for storing a plurality of single policy rules having different actions on the same condition, together with particular information of a network device to be applied and application priority information, in such a manner that the plurality of single policy rules, the particular information, and the application priority information can be updated; and
a control unit for applying one of the plurality of single policy rules stored in the storage unit for the operation setting of the network device identified, based on the particular information according to an order of priority, based on the priority information.
-
-
8. A policy control method for reflecting a policy rule defined by a condition and an action corresponding to the condition for operation setting of respective network devices present in a network to be managed, according to a transition of operation states of the network, comprising:
-
storing a plurality of multi-policy rules generated in units of combination of at least two single policy rules having different actions on the same condition, together with particular information of a network device to be applied, in such a manner that the plurality of multi-policy rules and the particular information can be updated; and
applying one of the plurality of multi-policy rules stored for the operation setting of the network device identified, based on the particular information. - View Dependent Claims (10, 11, 12, 13, 14)
-
-
9. A policy control method for reflecting a policy rule defined by a condition and an action corresponding to the condition for operation setting of respective network devices present in a network to be managed, according to a transition of operation states of the network, comprising:
-
storing a plurality of single policy rules having different actions on the same condition, together with particular information of a network device to be applied and application priority information, in such a manner that the plurality of single policy rules, the particular information, and the application priority information can be updated; and
applying one of the plurality of single policy rules stored for the operation setting of the network device identified, based on the particular information according to an order of priority based on the priority information.
-
Specification