Updating a note as per CSS recommendation

Author: normesta

articles/storage/blobs/network-file-system-protocol-support-how-to.md

@@ -7,7 +7,7 @@ author: normesta
 ms.subservice: blobs
 ms.service: storage
 ms.topic: conceptual
-ms.date: 06/21/2021
+ms.date: 02/14/2023
 ms.author: normesta
 ms.reviewer: yzheng
 ms.custom: devx-track-azurepowershell
@@ -30,6 +30,9 @@ Currently, the only way to secure the data in your storage account is by using a
 
 To secure the data in your account, see these recommendations: [Network security recommendations for Blob storage](security-recommendations.md#networking).
 
+> [!IMPORTANT]
+> The NFS 3.0 protocol uses ports 111 and 2048. If you're connecting from an on-premises network, make sure that your client allows outgoing communication through those ports. If you have granted access to specific VNets, make sure that any network security groups associated with those VNets don't contain security rules that block incoming communication through those ports.
+
 ## Step 3: Create and configure a storage account
 
 To mount a container by using NFS 3.0, you must create a storage account. You can't enable existing accounts.

articles/storage/blobs/network-file-system-protocol-support.md

@@ -7,7 +7,7 @@ author: normesta
 ms.subservice: blobs
 ms.service: storage
 ms.topic: conceptual
-ms.date: 01/24/2023
+ms.date: 02/14/2023
 ms.author: normesta
 ms.reviewer: yzheng
 ---
@@ -80,7 +80,7 @@ A client can connect over a public or a [private endpoint](../common/storage-pri
   This can be done by using [VPN Gateway](../../vpn-gateway/vpn-gateway-about-vpngateways.md) or an [ExpressRoute gateway](../../expressroute/expressroute-howto-add-gateway-portal-resource-manager.md) along with [Gateway transit](/azure/architecture/reference-architectures/hybrid-networking/vnet-peering#gateway-transit).
 
 > [!IMPORTANT]
-> If you're connecting from an on-premises network, make sure that your client allows outgoing communication through ports 111 and 2048. The NFS 3.0 protocol uses these ports.
+> The NFS 3.0 protocol uses ports 111 and 2048. If you're connecting from an on-premises network, make sure that your client allows outgoing communication through those ports. If you have granted access to specific VNets, make sure that any network security groups associated with those VNets don't contain security rules that block incoming communication through those ports. 
 
 <a id="azure-storage-features-not-yet-supported"></a>