Hello anonymous user ,
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Virtual WAN comes in two flavors: Basic and Standard.
In Basic Virtual WAN, hubs are not meshed and hub-to-hub connectivity is disabled.
In a Standard Virtual WAN, hubs are meshed and automatically connected when the virtual WAN is first set up.
Reference : https://learn.microsoft.com/en-us/azure/virtual-wan/virtual-wan-about#basicstandard
https://learn.microsoft.com/en-us/azure/virtual-wan/virtual-wan-faq#can-you-disable-fully-meshed-hubs-in-a-virtual-wan
Please check your Virtual WAN type in Azure portal and confirm if it is Basic or Standard:
Go to Azure portal, select your virtual WAN, select Configuration to open the Configuration page & validate the Virtual WAN type.
To avail hub-to-hub connectivity, you can upgrade from Basic to Standard Virtual WAN.
NOTE : Once upgraded, you cannot revert from Standard back to Basic.
For steps to upgrade a virtual WAN, see Upgrade a virtual WAN from Basic to Standard.
Kindly let us know if the above helps or you need further assistance on this issue.
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