Vnet Peering with spoke

Karthick G 101 Reputation points

I have 3 Vnet's (1,2&3). VM in configured in all 3 Vnet's. Vnet 1 & 3 is peered , Vnet 1 & 3 is peered. I wanted to establish communication between vnet 2 & 3 without peering . how to achieve it.

  1. allow network access and forward traffic is enabled in all vnet.
  2. NIC card are enabled with IP forward traffic
  3. UDR is associated with Vnet 2 & 3 Subnet with route information of VNET 2 & 3 address space.
Azure Virtual Network
Azure Virtual Network
An Azure networking service that is used to provision private networks and optionally to connect to on-premises datacenters.
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  1. GitaraniSharma-MSFT 45,326 Reputation points Microsoft Employee

    Hello @Karthick G ,

    Transitive peering is not supported in Azure which means if you peer VNet1 to VNet2 and you peer VNet1 to VNet3, VNet2 and VNet3 are NOT automatically peered. You must peer VNet2 and VNet3 to establish communication between VNet 2 & 3.
    Please refer :

    You can find the connectivity options available for Azure resources in below article:

    Hope this helps!

    Kindly let us know if the above helps or you need further assistance on this issue.


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    1 person found this answer helpful.