Update install-and-use-visual-studio-behind-a-firewall-or-proxy-server.md

Author: keithrob

docs/install/install-and-use-visual-studio-behind-a-firewall-or-proxy-server.md

@@ -24,7 +24,7 @@ ms.workload:
 # Install and use Visual Studio and Azure Services behind a firewall or proxy server
 If you or your organization uses security measures such as a firewall or a proxy server, then there are domain URLs that you might want to "whitelist" and ports and protocols that you might want to open so that you have the best experience when you install and use Visual Studio and Azure Services.
 
-* **[Install Visual Studio](#install-visual-studio)**: These tables include the domain URLs to whitelist so that you have access to all the components and workloads that you want.    
+* **[Install Visual Studio](#install-visual-studio)**: These tables include the domain URLs to whitelist so that you have access to all the components and workloads that you want.
 
 * **[Use Visual Studio and Azure Services](#use-visual-studio-and-azure-services)**: This table includes the domain URLs to whitelist and the ports and protocols to open so that you have access to all the features and services that you want.
 
@@ -108,6 +108,7 @@ To make sure that you have access to everything you need when you use Visual Stu
 | Snapshot <br>Debugger | 1. go.microsoft.com <br>2. management.azure.com <br> 3. &#42;azurewebsites.net <br> 4. &#42;scm.azurewebsites.net<br>5. api.nuget.org/v3/index.json <br>6. msvsmon | 1. https <br>2. https  <br>3. http <br>4. https <br>5. https <br>6. Concord <br> | 1. 443<br> 2. 443<br>3. 80  <br>4. 443<br> 5. 443<br> 6. 4022 (Visual Studio version dependent) | 1. Query .json file for app service SKU size <br>2. Various Azure RM calls <br>3. Site warmup call via  <br>4. Customer's targeted App Service Kudu endpoint <br>5. Query Site Extension version published in nuget.org <br>6. Remote debugging channel |
 |Azure Stream Analytics <br><br>HDInsight | Management.azure.com |https|443 |Used to view, submit, run, and manage ASA jobs <br><br> Used to browse HDI clusters, and to submit, diagnose, and debug HDI jobs |
 | Azure Data Lake | &#42;.azuredatalakestore.net <br>&#42;.azuredatalakeanalytics.net | https | 443 | Used to compile, submit, view, diagnose, and debug  jobs; used to browse ADLS files; used to upload and download files |
+|Packaging Service | [account].visualstudio.com <br/> [account].*.visualstudio.com <br/> *.blob.core.windows.net <br/> registry.npmjs.org </br> nodejs.org <br/> dist.nuget.org <br/> nuget.org | https | 443 | The *.npmjs.org, *.nuget.org, and *.nodejs.org are only required for certain build task scenarios (e.g. NuGet Tool Installer, Node Tool Installer) or if you intend to use public upstreams with your Feeds.  The other three domains are required for core functinality of the Packaigng service. |
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