CPC H04L 45/76 (2022.05) [H04L 45/24 (2013.01); H04L 47/125 (2013.01)] | 20 Claims |
1. A method, performed at least in part by a local multi-tenant edge device, for providing per tenant weighted equal-cost multi-path (ECMP) routing over shared transport interfaces in a multiple tenant SD-WAN, the method comprising:
determining a resource profile associated with a tenant, wherein the resource profile defines a customizable traffic allowance per transport interface for the tenant on the local multi-tenant edge device;
onboarding the tenant to the local multi-tenant edge device according to the resource profile;
calculating, based at least in part of the resource profile, a local weight per transport interface for individual transport interfaces for which the tenant is allowed to transmit traffic from the local multi-tenant edge device;
applying the local weight per transport interface to respective transport interfaces of the local multi-tenant edge device;
transmitting, to a remote multi-tenant edge device and via an SD-WAN controller, information including the local weight per transport interface of the local multi-tenant edge device for the tenant;
receiving, from the remote multi-tenant edge device and via the SD-WAN controller, information including a remote weight per transport interface of the remote multi-tenant edge device for the tenant; and
routing traffic from the tenant based at least in part on the local weight per transport interface of the local multi-tenant edge device and the remote weight per transport interface of the remote multi-tenant edge device.
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