Merge pull request #308777 from johndowns/reliability-guide-nat-gateway

Reliability Guide - NAT Gateway

Author: JillGrant615

articles/reliability/TOC.yml

@@ -228,6 +228,8 @@ items:
       href: reliability-firewall.md
     - name: Azure Load Balancer
       href: reliability-load-balancer.md 
+    - name: Azure NAT Gateway
+      href: reliability-nat-gateway.md
     - name: Azure Network Watcher
       href: ../network-watcher/frequently-asked-questions.yml?toc=/azure/reliability/toc.json&bc=/azure/reliability/breadcrumb/toc.json#service-availability-and-redundancy
     - name: Azure Private Link

articles/reliability/availability-zones-enable-zone-resiliency.md

@@ -168,6 +168,7 @@ The following table summarizes the availability zone support for many Azure serv
 | [Azure Logic Apps - Standard tier](./reliability-logic-apps.md?pivots=consumption#configure-availability-zone-support) | :::image type="content" source="media/icon-checkmark.svg" alt-text="Yes" border="false"::: | | Redeployment | Minimum tier and instance count required |
 | [Azure Managed Grafana](/azure/managed-grafana/high-availability) | :::image type="content" source="media/icon-checkmark.svg" alt-text="Yes" border="false"::: | | Redeploy | Moderate cost increase |
 | [Azure Monitor: Log Analytics](migrate-monitor-log-analytics.md) | :::image type="content" source="media/icon-checkmark.svg" alt-text="Yes" border="false"::: | | Always zone resilient | |
+| [Azure NAT Gateway](./reliability-nat-gateway.md#resilience-to-availability-zone-failures) | :::image type="content" source="media/icon-checkmark.svg" alt-text="Yes" border="false"::: | :::image type="content" source="media/icon-checkmark.svg" alt-text="Yes" border="false"::: | Redeployment | No cost impact |
 | [Azure NetApp Files](./reliability-netapp-files.md#resilience-to-availability-zone-failures) | | :::image type="content" source="media/icon-checkmark.svg" alt-text="Yes" border="false"::: | Redeployment | Depends on replication configuration |
 | [Azure Queue Storage](./reliability-storage-queue.md#resilience-to-availability-zone-failures) | :::image type="content" source="media/icon-checkmark.svg" alt-text="Yes" border="false"::: | | Enablement | Moderate cost increase |
 | [Azure Service Bus](./reliability-service-bus.md#resilience-to-availability-zone-failures) | :::image type="content" source="media/icon-checkmark.svg" alt-text="Yes" border="false"::: | | Always zone-resilient | N/A |

articles/reliability/availability-zones-service-support.md

@@ -75,7 +75,7 @@ The following table lists zonal and zone-redundant Azure services. Some services
 | [Azure Monitor](/azure/azure-monitor/logs/availability-zones) | :::image type="content" source="media/icon-checkmark.svg" alt-text="Yes" border="false"::: | |
 | [Azure Monitor: Application Insights](/azure/azure-monitor/logs/availability-zones) | :::image type="content" source="media/icon-checkmark.svg" alt-text="Yes" border="false"::: | |
 | [Azure Monitor Logs](/azure/azure-monitor/logs/availability-zones) | :::image type="content" source="media/icon-checkmark.svg" alt-text="Yes" border="false"::: | |
-| [Azure NAT Gateway](../nat-gateway/nat-availability-zones.md) |  | :::image type="content" source="media/icon-checkmark.svg" alt-text="Yes" border="false":::|
+| [Azure NAT Gateway](./reliability-nat-gateway.md) | :::image type="content" source="media/icon-checkmark.svg" alt-text="Yes" border="false"::: | :::image type="content" source="media/icon-checkmark.svg" alt-text="Yes" border="false"::: |
 | [Azure NetApp Files](reliability-netapp-files.md#resilience-to-availability-zone-failures) | | :::image type="content" source="media/icon-checkmark.svg" alt-text="Yes" border="false"::: |
 | [Azure Network Watcher](../network-watcher/frequently-asked-questions.yml) |:::image type="content" source="media/icon-checkmark.svg" alt-text="Yes" border="false":::||
 | [Azure Network Watcher: Traffic analytics](../network-watcher/frequently-asked-questions.yml) | :::image type="content" source="media/icon-checkmark.svg" alt-text="Yes" border="false"::: ||

articles/reliability/media/reliability-nat-gateway/zonal-stacks.svg

@@ -101,6 +101,7 @@ The following table provides links to reliability guidance for Azure services. E
 |Azure Media Services|| [High availability by using Media Services and video on demand (VOD)](/azure/media-services/latest/architecture-high-availability-encoding-concept)|
 |Azure Migrate | | [Azure Migrate and backup and disaster recovery](../migrate/resources-faq.md#does-azure-migrate-offer-backup-and-disaster-recovery)|
 |Azure Monitor Logs | | [Enhance data and service resilience in Azure Monitor Logs by using availability zones](/azure/azure-monitor/logs/availability-zones) </p> [Azure Monitor Logs workspace replication](/azure/azure-monitor/logs/workspace-replication) | 
+| Azure NAT Gateway | [Azure NAT Gateway](../nat-gateway/nat-availability-zones.md) ||
 |Azure NetApp Files|| [Reliability in Azure NetApp Files](reliability-netapp-files.md)|
 |Azure Network Watcher|| [Network Watcher service availability and redundancy](../network-watcher/frequently-asked-questions.yml#service-availability-and-redundancy)|
 |Azure Notification Hubs| [Reliability in Notification Hubs](reliability-notification-hubs.md)||