Site-to-site VPN vs route-based vs policy-based VPN vs ExpressRoute

This sheet compares Route-based VPN gateway, Policy-based VPN gateway, ExpressRoute gateway, Point-to-site VPN.

CriterionRoute-based VPN gatewayPolicy-based VPN gatewayExpressRoute gatewayPoint-to-site VPN
Tunnels per gatewayMultiple S2S connections from one gatewaySingle S2S tunnel onlyNo IPsec tunnels - private peering circuitMultiple remote client tunnels

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