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Update waas-delivery-optimization.md

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Carmen Forsmann 2022-01-24 11:14:24 -07:00 committed by GitHub
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windows/deployment/update/waas-delivery-optimization.md
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@ -164,7 +164,7 @@ Delivery Optimization attempts to identify VPNs by checking the network adapter
If the connection is identified as a VPN, Delivery Optimization will suspend uploads to other peers. However, you can allow uploads over a VPN by using the [Enable Peer Caching while the device connects via VPN](waas-delivery-optimization-reference.md#enable-peer-caching-while-the-device-connects-via-vpn) policy.
If you have defined a boundary group in Configuration Manager for VPN IP ranges, you can set the DownloadMode policy to 0 for that boundary group to ensure that there will be no peer-to-peer activity over the VPN. When the device is not connected using a VPN, it can still use peer-to-peer with the default of LAN.
If you have defined a boundary group in Configuration Manager for VPN IP ranges, you can set the [DownloadMode](//waas-delivery-optimization-reference#download-mode) policy to 0 for that boundary group to ensure that there will be no peer-to-peer activity over the VPN. When the device is not connected using a VPN, it can still use peer-to-peer with the default of LAN.
With split tunneling, make sure to allow direct access to these endpoints:
@ -211,8 +211,8 @@ If you don't see any bytes coming from peers the cause might be one of the follo
Try these steps:
1. Start a download of an app that is larger than 50 MB from the Store (for example "Candy Crush Saga").
2. Run `Get-DeliveryOptimizationStatus` from an elevated PowerShell window and observe the DownloadMode setting. For peering to work, DownloadMode should be 1, 2, or 3.
3. If **DownloadMode** is 99, it could indicate your device is unable to reach the Delivery Optimization cloud services. Ensure that the Delivery Optimization host names are allowed access: most importantly **\*.do.dsp.mp.microsoft.com**.
2. Run `Get-DeliveryOptimizationStatus` from an elevated PowerShell window and observe the [DownloadMode](//waas-delivery-optimization-reference#download-mode) setting. For peering to work, DownloadMode should be 1, 2, or 3.
3. If DownloadMode is 99, it could indicate your device is unable to reach the Delivery Optimization cloud services. Ensure that the Delivery Optimization host names are allowed access: most importantly **\*.do.dsp.mp.microsoft.com**.
### The cloud service doesn't see other peers on the network.
@ -220,9 +220,9 @@ Try these steps:
Try these steps:
1. Download the same app on two different devices on the same network, waiting 10 – 15 minutes between downloads.
2. Run `Get-DeliveryOptimizationStatus` from an elevated PowerShell window and ensure that **[DownloadMode](https://docs.microsoft.com/windows/deployment/update/waas-delivery-optimization-reference#download-mode)** is 1 or 2 on both devices.
2. Run `Get-DeliveryOptimizationStatus` from an elevated PowerShell window and ensure that **[DownloadMode](//waas-delivery-optimization-reference#download-mode)** is 1 or 2 on both devices.
3. Run `Get-DeliveryOptimizationPerfSnap` from an elevated PowerShell window on the second device. The **NumberOfPeers** field should be non-zero.
4. If the number of peers is zero and **[DownloadMode](https://docs.microsoft.com/windows/deployment/update/waas-delivery-optimization-reference#download-mode)** = 1, ensure that both devices are using the same public IP address to reach the internet (you can easily do this by opening a browser window and do a search for “what is my IP”). In the case where devices are not reporting to the same public IP address, configure **[DownloadMode](https://docs.microsoft.com/windows/deployment/update/waas-delivery-optimization-reference#download-mode)** = 2 (Group) and a custom **[GroupID (Guid)](https://docs.microsoft.com/windows/deployment/update/waas-delivery-optimization-reference#group-id)** to fix this.
4. If the number of peers is zero and **[DownloadMode](//waas-delivery-optimization-reference#download-mode)** is 1, ensure that both devices are using the same public IP address to reach the internet (you can easily do this by opening a browser window and do a search for “what is my IP”). In the case where devices are not reporting to the same public IP address, configure **[DownloadMode](//waas-delivery-optimization-reference#download-mode)** is 2 (Group) and a custom **[GroupID (Guid)](//waas-delivery-optimization-reference#group-id)** to fix this.
> [!NOTE]
> Starting in Windows 10, version 2004, `Get-DeliveryOptimizationStatus` has a new option `-PeerInfo` which returns a real-time list of the connected peers.