Merge pull request #230246 from rvandenbedem/patch-1

Update tutorial-network-checklist.md

Author: prmerger-automator[bot]

articles/azure-vmware/tutorial-network-checklist.md

@@ -3,7 +3,7 @@ title: Tutorial - Network planning checklist
 description: Learn about the network requirements for network connectivity and network ports on Azure VMware Solution.
 ms.topic: tutorial
 ms.service: azure-vmware
-ms.date: 2/9/2023
+ms.date: 3/10/2023
 ---
 
 # Networking planning checklist for Azure VMware Solution 
@@ -42,6 +42,12 @@ Azure VMware Solution private clouds require a minimum of a `/22` CIDR network a
 >[!NOTE]
 >Permitted ranges for your address block are the RFC 1918 private address spaces (10.0.0.0/8, 172.16.0.0/12, 192.168.0.0/16), except for 172.17.0.0/16.
 
+>[!IMPORTANT]
+>In addition, the following IP schemas are reserved for NSX-T Data Center usage and should not be used:
+> * 169.254.0.0/24 - used for internal transit network
+> * 169.254.2.0/23 - used for inter-VRF transit network
+> * 100.64.0.0/16 - used to connect T1 and T0 gateways internally
+
 Example `/22` CIDR network address block:  `10.10.0.0/22`
 
 The subnets:

articles/azure-vmware/vmware-hcx-mon-guidance.md

@@ -3,7 +3,7 @@ title: VMware HCX Mobility Optimized Networking (MON) guidance
 description: Learn about Azure VMware Solution-specific use cases for Mobility Optimized Networking (MON).  
 ms.topic: reference
 ms.service: azure-vmware
-ms.date: 04/11/2022
+ms.date: 3/10/2023
 ---
 
 # VMware HCX Mobility Optimized Networking (MON) guidance
@@ -19,7 +19,8 @@ ms.date: 04/11/2022
 >[Unsupported source configurations for HCX NE](https://docs.vmware.com/en/VMware-HCX/4.2/hcx-user-guide/GUID-DBDB4D1B-60B6-4D16-936B-4AC632606909.html)
 > 
 >[Limitations for any HCX deployment including MON](https://docs.vmware.com/en/VMware-HCX/4.2/hcx-user-guide/GUID-BEC26054-D560-46D0-98B4-7FF09501F801.html)
-
+>
+>VMware HCX Mobility Optimized Networkign (MON) is not supported with the use of a 3rd party gateway. It may only be used with the T1 gateway directly connected to the T0 gateway with no network virtual appliance (NVA). It may be able to make this configuration function, but we do not support it. 
 
 [HCX Mobility Optimized Networking (MON)](https://docs.vmware.com/en/VMware-HCX/4.2/hcx-user-guide/GUID-0E254D74-60A9-479C-825D-F373C41F40BC.html) is an optional feature to enable when using [HCX Network Extensions (NE)](configure-hcx-network-extension.md). MON provides optimal traffic routing under certain scenarios to prevent network tromboning between the on-premises and cloud-based resources on extended networks.