公开(公告)号：US20240403097A1

公开(公告)日：2024-12-05

申请号：US18230193

申请日：2023-08-04

Applicant: VMWARE, INC.

Inventor： CHANDAN GHOSH ,  ABHISHEK GOLIYA ,  NISARG PARIKH

IPC: G06F9/455

Abstract: An example method of implementing a logical network in a software-defined data center (SDDC) includes: receiving, at a control plane, first configurations for first logical routers comprising advertised routes and a second configuration for a second logical router comprising a global in-filter, the global in-filter including filter rules, applicable to all southbound logical routers, which determine a set of allowable routes for the second logical router, the first logical routers connected to a southbound interface of the second logical router; determining, based on the filter rules, that a first advertised route is an allowed route; determining, based on the filter rules, that a second advertised route is a disallowed route; and distributing routing information to a host that implements at least a portion of the second logical router, the routing information including a route for the first advertised route and excluding any route for the second advertised route.