Invention Grant
- Patent Title: Multi-VRF and multi-service insertion on edge gateway virtual machines
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Application No.: US16283656Application Date: 2019-02-22
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Publication No.: US10931565B2Publication Date: 2021-02-23
- Inventor: Rahul Mishra , Kantesh Mundaragi , Stephen Tan , Akhila Naveen , Pierluigi Rolando , Raju Koganty
- Applicant: VMware, Inc.
- Applicant Address: US CA Palo Alto
- Assignee: VMware, Inc.
- Current Assignee: VMware, Inc.
- Current Assignee Address: US CA Palo Alto
- Main IPC: H04L12/707
- IPC: H04L12/707 ; H04W88/16 ; H04L12/24

Abstract:
In an embodiment, a method for a VRF and multi-service insertion on edge gateways is described. In an embodiment, the method comprises obtaining a rule configuration. Based on, at least in part, the rule configuration, a rule table is created. The rule table comprises rule data records, wherein a rule data record comprises packet attributes and a redirection identifier. A policy configuration comprising policy records is obtained. Each policy record comprises a redirection identifier, a next_hop, and an address pair for interfaces. A mapping between VRF identifiers and address pairs is generated. Based on, at least in part, the mapping and the policy configuration, a policy table is generated. The policy table comprises table records, wherein a table record comprises a redirection identifier, a next_hop, and an address pair. The rule and policy tables are used to redirect a packet from an edge gateway to a service virtual machine.
Public/Granted literature
- US20200274791A1 MULTI-VRF AND MULTI-SERVICE INSERTION ON EDGE GATEWAY VIRTUAL MACHINES Public/Granted day:2020-08-27
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