ExpressRoute and multiple tenants

Copper Contributor



We have a working ExpressRoute going into our main tenant.


We apparently need to a have another tenant and the folks here, would like to have it connected through the same ExpressRoute.  Is this possible? Let VNet in TenantB use the ExpressRoute in TenantA?

Would this be as simple as connecting a new Vnet in another subscription, through creating a circuit authorization and use the authorization key in the new tenant?

And then of course use routed subnets in the new tenants VNet?


Number of VNets in both tenants is limited (less than 10)



2 Replies
yes that is need accounts in both tenants and you need to create a peering: