Revert GA support

Revert FastPath UDR and Vnet peering to public preview

Author: mialdrid

articles/expressroute/expressroute-howto-linkvnet-arm.md

@@ -198,18 +198,6 @@ $connection = Get-AzVirtualNetworkGatewayConnection -Name "MyConnection" -Resour
 $connection.ExpressRouteGatewayBypass = $True
 Set-AzVirtualNetworkGatewayConnection -VirtualNetworkGatewayConnection $connection
 ``` 
-### FastPath virtual network peering and user defined routes (UDRs).
-
-With FastPath and virtual network peering, you can enable ExpressRoute connectivity directly to VMs in a local or peered virtual network, bypassing the ExpressRoute virtual network gateway in the data path.
-
-With FastPath and UDR, you can configure a UDR on the GatewaySubnet to direct ExpressRoute traffic to an Azure Firewall or third party NVA. FastPath will honor the UDR and send traffic directly to the target Azure Firewall or NVA, bypassing the ExpressRoute virtual network gateway in the data path.
-
-**FastPath support for virtual network peering and UDRs is only available for ExpressRoute Direct connections**.
-
-> [!NOTE]
-> * Virtual network peering and UDR support is enabled by default for all new FastPath connections 
-> * To enable virtual network peering and UDR support for FastPath connections configured before 9/19/2022, disable and enable FastPath on the target connection.
-
 ### FastPath and Private Link for 100 Gbps ExpressRoute Direct
 
 With FastPath and Private Link, Private Link traffic sent over ExpressRoute bypasses the ExpressRoute virtual network gateway in the data path. This is Generally Available for connections associated to 100 Gb ExpressRoute Direct circuits. To enable this, follow the below guidance:
@@ -231,6 +219,23 @@ Register-AzProviderFeature -FeatureName ExpressRoutePrivateEndpointGatewayBypass
 
 ## Enroll in ExpressRoute FastPath features (preview)
 
+### FastPath virtual network peering and user defined routes (UDRs).
+
+With FastPath and virtual network peering, you can enable ExpressRoute connectivity directly to VMs in a local or peered virtual network, bypassing the ExpressRoute virtual network gateway in the data path.
+
+With FastPath and UDR, you can configure a UDR on the GatewaySubnet to direct ExpressRoute traffic to an Azure Firewall or third party NVA. FastPath will honor the UDR and send traffic directly to the target Azure Firewall or NVA, bypassing the ExpressRoute virtual network gateway in the data path.
+
+To enroll in the preview, send an email to **[email protected]**, providing the following information: 
+* Azure Subscription ID
+* Virtual Network (VNet) Resource ID
+* ExpressRoute Circuit Resource ID
+
+**FastPath support for virtual network peering and UDRs is only available for ExpressRoute Direct connections**.
+
+> [!NOTE]
+> * Virtual network peering and UDR support is enabled by default for all new FastPath connections 
+> * To enable virtual network peering and UDR support for FastPath connections configured before 9/19/2022, disable and enable FastPath on the target connection.
+
 ### FastPath and Private Link for 10 Gbps ExpressRoute Direct
 
 With FastPath and Private Link, Private Link traffic sent over ExpressRoute bypasses the ExpressRoute virtual network gateway in the data path. This preview supports connections associated to 10 Gbps ExpressRoute Direct circuits. This preview doesn't support ExpressRoute circuits managed by an ExpressRoute partner.