Merge pull request #234919 from halkazwini/rs-active

Add a vpn note

Author: Court72

articles/route-server/quickstart-configure-route-server-cli.md

@@ -165,11 +165,9 @@ RouteServerIps  : {10.5.10.4, 10.5.10.5}  "virtualRouterAsn": 65515,
 
 ## Configure route exchange 
 
-If you have an ExpressRoute and an Azure VPN gateway in the same virtual network and you want them to exchange routes, you can enable route exchange on the Azure Route Server.
+If you have a virtual network gateway (ExpressRoute or VPN) in the same virtual network, you can enable *b2b traffic* to exchange routes between the gateway and the Route Server.
 
-> [!IMPORTANT]
-> For greenfield deployments make sure to create the Azure VPN gateway before creating Azure Route Server; otherwise the deployment of Azure VPN Gateway will fail.
-> 
+[!INCLUDE [VPN gateway note](../../includes/route-server-note-vpn-gateway.md)]
 
 1. To enable route exchange between Azure Route Server and the gateway(s), use [az network routerserver update](/cli/azure/network/routeserver#az-network-routeserver-update) with the `--allow-b2b-traffic`` flag set to **true**:
 

articles/route-server/quickstart-configure-route-server-portal.md

@@ -90,7 +90,9 @@ You'll need the Azure Route Server's peer IPs and ASN to complete the configurat
 
 ## Configure route exchange
 
-If you have an ExpressRoute gateway and/or VPN gateway and you want them to exchange routes with the Route Server, you can enable route exchange.
+If you have a virtual network gateway (ExpressRoute or VPN) in the same virtual network, you can enable *branch-to-branch* traffic to exchange routes between the gateway and the Route Server.
+
+[!INCLUDE [VPN gateway note](../../includes/route-server-note-vpn-gateway.md)]
 
 1. Go to [Route Server](./overview.md) in the Azure portal and select the Route Server you want to configure.
 

articles/route-server/quickstart-configure-route-server-powershell.md

@@ -142,10 +142,9 @@ RouteServerIps : {10.5.10.4, 10.5.10.5}
 
 ## <a name = "route-exchange"></a>Configure route exchange
 
-If you have an ExpressRoute and an Azure VPN gateway in the same virtual network and you want them to exchange routes, you can enable route exchange on the Azure Route Server.
+If you have a virtual network gateway (ExpressRoute or VPN) in the same virtual network, you can enable *BranchToBranchTraffic* to exchange routes between the gateway and the Route Server.
 
-> [!IMPORTANT]
-> Azure VPN gateway must be configured in **active-active** mode and have the ASN set to 65515.
+[!INCLUDE [VPN gateway note](../../includes/route-server-note-vpn-gateway.md)]
 
 1. To enable route exchange between Azure Route Server and the gateway(s), use [Update-AzRouteServer](/powershell/module/az.network/update-azrouteserver) with the *-AllowBranchToBranchTraffic* flag:
 

includes/route-server-note-vpn-gateway.md

@@ -0,0 +1,9 @@
+---
+author: halkazwini
+ms.author: halkazwini
+ms.service: route-server
+ms.topic: include
+ms.date: 04/18/2023
+---
+> [!IMPORTANT]
+> Azure VPN gateway must be created before creating Azure Route Server and must be configured in **active-active** mode and have the ASN set to 65515.