Does route server has to be in the same vnet as the express router ?

Gongya Yu 190 Reputation points
2024-05-25T14:40:13.61+00:00

on-prem <---> Express Router <---> RS <----> NVA

ER and RS have to be in the same vnet ?

thanks !!

Azure Route Server
Azure Route Server
An Azure service that enables network appliances to exchange route information with Azure virtual networks dynamically.
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  1. Azar 22,860 Reputation points MVP
    2024-05-25T14:49:22.0766667+00:00

    Hi there Gongya Yu

    Thanks for using QandA platform

    Yes, Route Server needs to be in the same VNet as the ER or VPN Gateway for it to function correctly.

    . If ER and RS are not in the same VNet, Route Server won't be able to peer with the ExpressRoute Gateway, may cause routing issues. aso, for your setup with on-premises connectivity through ExpressRoute and routing managed by Route Server to a Network Virtual Appliance (NVA), both ER and RS must reside within the same VNet.

    If this helps kindly accept the answer thanks much.


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