restored rule

Author: dlepow

articles/api-management/virtual-network-workspaces-resources.md

@@ -83,6 +83,7 @@ Configure other NSG rules to meet your organization's network access requirement
 |-------|--------------|----------|---------|------------|-----------|-----|--------|
 | Inbound | AzureLoadBalancer | * | Workspace gateway subnet range  | 80 | TCP | Allow | Allow internal health ping traffic |
 | Inbound | Internet | * | Workspace gateway subnet range  | 80,443 | TCP | Allow | Allow inbound traffic |
+| Inbound | VirtualNetwork | * | Workspace gateway subnet range  | 80,443 | TCP | Allow | Allow inbound traffic |
 | Outbound | VirtualNetwork | * | Storage | 443 | TCP | Allow | Dependency on Azure Storage |
 
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