azureazure-cosmosdb
Access Cosmos DB using VNet from another tenant
We have a Cosmos DB with restricted firewall access to specific VNets.
We are looking for a way to enable access to the DB for a VNet that is not in the same tenant (i.e. cross-tenant).
However, when attempting to add an existing virtual network to the whitelist, it is only providing a possibility to choose a VNet from the current tenant.
Is there a way to whitelist a VNet from another tenant?
Solution
It's not clear if you own the other tenant or not, but as @Chris Schaller said in the comments, you need to setup a VPN in order to connect a VNET to another VNET from different tenants.