Cisco Catalyst SD-WAN Multitenancy Guide, Releases 26.x and Later

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Tenant management

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Explains tenant management capabilities and how device forecasting helps allocate controller capacity and enforce tenant-specific WAN edge device limits.


A tenant or the provider acting on behalf of a tenant can:

  • Add WAN edge devices to the tenant network.

  • Configure the devices.

  • Remove the devices from the tenant network.

  • Access the device through the SSH terminal.

Tenant device forecasting

When a service provider adds a new tenant to the multitenant Cisco Catalyst SD-WAN deployment, they can forecast the number of WAN edge devices the tenant may deploy in their overlay network. Cisco SD-WAN Manager enforces this forecast limit. If the tenant tries to add devices beyond this limit, Cisco SD-WAN Manager returns an appropriate error message, and the device addition fails.

From Cisco IOS XE Release 17.6.2 and Cisco vManage Release 20.6.2, you can modify a tenant’s device forecast after adding the tenant.

Benefits of tenant device forecasting

  • The service provider uses Cisco Catalyst SD-WAN controller resources more efficiently.

  • A multitenant deployment supports a fixed number of WAN edge devices across all tenants, depending on the configuration. By forecasting how many devices each tenant may add, the service provider assigns a quota for each tenant from the overall pool of supported edge devices.


Restrictions for tenant management

In a multitenant deployment, a tenant can only add up to 1000 devices to their overlay network.

Each pair of SD-WAN Controllers can serve a maximum of 24 tenants and 1000 tenant devices.


Prerequisites for adding a tenant

Follow these prerequisites to prevent configuration or synchronization failures when adding a tenant.

  • Ensure at least two Cisco SD-WAN Controllers are operational and in Manager mode before adding a new tenant.

    • A controller enters Manager mode when a template is pushed from SD-WAN Manager.

    • SD-WAN Controllers in CLI mode cannot serve multiple tenants.

  • Ensure that at least two controllers can serve the new tenant. If not, add two controllers and change their mode to Manager.

  • When adding a second tenant immediately after another, SD-WAN Manager processes them sequentially, not in parallel.

  • Each tenant must have a unique Virtual Account (VA) on Plug and Play Connect within Cisco Software Central. The tenant VA must belong to the same Smart Account (SA) as the provider VA.

  • For on-premises deployments, create a Validator controller profile for the tenant on Plug and Play Connect.

    Table 1. Controller profile fields
    Field Description/Value
    Profile Name Enter a name for the controller profile.
    Multi-Tenancy From the drop-down list, select Yes.
    SP Organization Name Enter the provider organization name.
    Organization Name

    Enter tenant organization in the format <SP Org Name>-<Tenant Org Name>.

    The organization name can contain up to 50 characters.

    A mismatch between the controller profile organization name and the tenant organization name causes device synchronization to fail.

    Primary Controller Enter the host details for the primary Cisco SD-WAN Validator.