Invention Grant
- Patent Title: Datapath processing of service rules with qualifiers defined in terms of template identifiers and/or template matching criteria
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Application No.: US14975570Application Date: 2015-12-18
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Publication No.: US10341297B2Publication Date: 2019-07-02
- Inventor: Srinivas Nimmagadda , Jayant Jain , Anirban Sengupta , Subrahmanyam Manuguri , Alok S. Tiagi
- Applicant: Nicira, Inc.
- Applicant Address: US CA Palo Alto
- Assignee: NICIRA, INC.
- Current Assignee: NICIRA, INC.
- Current Assignee Address: US CA Palo Alto
- Agency: Adeli LLP
- Main IPC: H04L29/06
- IPC: H04L29/06 ; H04L29/08 ; H04L12/24

Abstract:
Some embodiments of the invention introduce cloud template awareness in the service policy framework. Some embodiments provide one or more service rule processing engines that natively support (1) template-specific dynamic groups and template-specific rules, and (2) dynamic security tag concepts. A service rule processing engine of some embodiments natively supports template-specific dynamic groups and rules as it can directly process service rules that are defined in terms of dynamic component groups, template identifiers, template instance identifiers, and/or template match criteria. Examples of such services can include any kind of middlebox services, such as firewalls, load balancers, network address translators, intrusion detection systems, intrusion prevention systems, etc.
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