Priority route when IPsec VPN and ExpressRoute coexist

napblanket 61 Reputation points

Even if "IPsec VPN connection using virtual appliance" and "ExpressRoute" coexist, does ExpressRoute have a higher priority from Azure to on-premise?

Azure ExpressRoute
Azure ExpressRoute
An Azure service that provides private connections between Azure datacenters and infrastructure, either on premises or in a colocation environment.
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  1. SaiKishor-MSFT 17,181 Reputation points

    Yes, when VPN and Express route both co-exist, the ExpressRoute circuit is always the primary link from Azure to on-premise. Data flows through the Site-to-Site VPN path only if the ExpressRoute circuit fails. Please let us know if you have any more questions. Thank you!


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