Merge pull request #92714 from najohnson-msft/patch-1

Update how-to-secure-training-vnet.md

Author: Court72

articles/machine-learning/how-to-secure-training-vnet.md

@@ -232,7 +232,7 @@ When you enable **No public IP**, your compute cluster doesn't use a public IP f
 > [!WARNING]
 > By default, you do not have public internet access from No Public IP Compute Cluster. You need to configure User Defined Routing (UDR) to reach to a public IP to access the internet. For example, you can use a public IP of your firewall, or you can use [Virtual Network NAT](/azure/virtual-network/nat-gateway/nat-overview) with a public IP.
 
-A compute cluster with **No public IP** enabled has **no inbound communication requirements** from public internet. Specifically, neither inbound NSG rule (`BatchNodeManagement`, `AzureMachineLearning`) is required. You still need to allow inbound from source of **VirtualNetwork** and any port source, to destination of **VirtualNetwork**, and destination port of **29876, 29877**.
+A compute cluster with **No public IP** enabled has **no inbound communication requirements** from public internet. Specifically, neither inbound NSG rule (`BatchNodeManagement`, `AzureMachineLearning`) is required. You still need to allow inbound from source of **VirtualNetwork** and any port source, to destination of **VirtualNetwork**, and destination port of **29876, 29877** and inbound from source **AzureLoadBalancer** and any port source to destination **VirtualNetwork** and port **44224** destination.
 
 **No public IP** clusters are dependent on [Azure Private Link](how-to-configure-private-link.md) for Azure Machine Learning workspace. 
 A compute cluster with **No public IP** also requires you to disable private endpoint network policies and private link service network policies. These requirements come from Azure private link service and private endpoints and aren't Azure Machine Learning specific. Follow instruction from [Disable network policies for Private Link service](../private-link/disable-private-link-service-network-policy.md) to set the parameters `disable-private-endpoint-network-policies` and `disable-private-link-service-network-policies` on the virtual network subnet.
@@ -340,4 +340,4 @@ This article is part of a series on securing an Azure Machine Learning workflow.
 * [Secure the inference environment](how-to-secure-inferencing-vnet.md)
 * [Enable studio functionality](how-to-enable-studio-virtual-network.md)
 * [Use custom DNS](how-to-custom-dns.md)
-* [Use a firewall](how-to-access-azureml-behind-firewall.md)
+* [Use a firewall](how-to-access-azureml-behind-firewall.md)