From 297c0fa67ef5b54b7a42eec27591b435aa0fb4c8 Mon Sep 17 00:00:00 2001 From: Narkis Engler <41025789+narkissit@users.noreply.github.com> Date: Thu, 6 May 2021 17:18:58 -0700 Subject: [PATCH 01/20] Added a new FAQ Added a new FAQ item and converted all FAQ questions to titles to make it easy to read and find relevant FAQs --- .../update/waas-delivery-optimization.md | 39 ++++++++++++++----- 1 file changed, 30 insertions(+), 9 deletions(-) diff --git a/windows/deployment/update/waas-delivery-optimization.md b/windows/deployment/update/waas-delivery-optimization.md index fe4690ca30..afb9f1fff5 100644 --- a/windows/deployment/update/waas-delivery-optimization.md +++ b/windows/deployment/update/waas-delivery-optimization.md @@ -132,36 +132,41 @@ For more details, check out the [Adopting Windows as a Service at Microsoft](htt ## Frequently asked questions -**Does Delivery Optimization work with WSUS?**: Yes. Devices will obtain the update payloads from the WSUS server, but must also have an internet connection as they communicate with the Delivery Optimization cloud service for coordination. +#### Does Delivery Optimization work with WSUS? #### +Yes. Devices will obtain the update payloads from the WSUS server, but must also have an internet connection as they communicate with the Delivery Optimization cloud service for coordination. -**Which ports does Delivery Optimization use?**: Delivery Optimization listens on port 7680 for requests from other peers by using TCP/IP. The service will register and open this port on the device, but you might need to set this port to accept inbound traffic through your firewall yourself. If you don't allow inbound traffic over port 7680, you can't use the peer-to-peer functionality of Delivery Optimization. However, devices can still successfully download by using HTTP or HTTPS traffic over port 80 (such as for default Windows Update data). +#### Which ports does Delivery Optimization use? #### +Delivery Optimization listens on port 7680 for requests from other peers by using TCP/IP. The service will register and open this port on the device, but you might need to set this port to accept inbound traffic through your firewall yourself. If you don't allow inbound traffic over port 7680, you can't use the peer-to-peer functionality of Delivery Optimization. However, devices can still successfully download by using HTTP or HTTPS traffic over port 80 (such as for default Windows Update data). If you set up Delivery Optimization to create peer groups that include devices across NATs (or any form of internal subnet that uses gateways or firewalls between subnets), it will use Teredo. For this to work, you must allow inbound TCP/IP traffic over port 3544. Look for a "NAT traversal" setting in your firewall to set this up. Delivery Optimization also communicates with its cloud service by using HTTP/HTTPS over port 80. -**What are the requirements if I use a proxy?**: For Delivery Optimization to successfully use the proxy, you should set up the proxy by using Windows proxy settings or Internet Explorer proxy settings. For details see [Using a proxy with Delivery Optimization](./delivery-optimization-proxy.md). Most content downloaded with Delivery Optimization uses byte range requests. Make sure your proxy allows byte range requests. For more information, see [Proxy requirements for Windows Update](https://support.microsoft.com/help/3175743/proxy-requirements-for-windows-update). +#### What are the requirements if I use a proxy? #### +For Delivery Optimization to successfully use the proxy, you should set up the proxy by using Windows proxy settings or Internet Explorer proxy settings. For details see [Using a proxy with Delivery Optimization](./delivery-optimization-proxy.md). Most content downloaded with Delivery Optimization uses byte range requests. Make sure your proxy allows byte range requests. For more information, see [Proxy requirements for Windows Update](https://support.microsoft.com/help/3175743/proxy-requirements-for-windows-update). -**What hostnames should I allow through my firewall to support Delivery Optimization?**: +#### What hostnames should I allow through my firewall to support Delivery Optimization? #### For communication between clients and the Delivery Optimization cloud service: **\*.do.dsp.mp.microsoft.com**. -For Delivery Optimization metadata: +**For Delivery Optimization metadata: ** - *.dl.delivery.mp.microsoft.com - *.emdl.ws.microsoft.com -For the payloads (optional): +**For the payloads (optional):** - *.download.windowsupdate.com - *.windowsupdate.com -**Does Delivery Optimization use multicast?**: No. It relies on the cloud service for peer discovery, resulting in a list of peers and their IP addresses. Client devices then connect to their peers to obtain download files over TCP/IP. +#### Does Delivery Optimization use multicast? #### +No. It relies on the cloud service for peer discovery, resulting in a list of peers and their IP addresses. Client devices then connect to their peers to obtain download files over TCP/IP. -**How does Delivery Optimization deal with congestion on the router from peer-to-peer activity on the LAN?**: Starting in Windows 10, version 1903, Delivery Optimization uses LEDBAT to relieve such congestion. For more details, see this post on the [Networking Blog](https://techcommunity.microsoft.com/t5/Networking-Blog/Windows-Transport-converges-on-two-Congestion-Providers-Cubic/ba-p/339819). +#### How does Delivery Optimization deal with congestion on the router from peer-to-peer activity on the LAN? #### +Starting in Windows 10, version 1903, Delivery Optimization uses LEDBAT to relieve such congestion. For more details, see this post on the [Networking Blog](https://techcommunity.microsoft.com/t5/Networking-Blog/Windows-Transport-converges-on-two-Congestion-Providers-Cubic/ba-p/339819). -**How does Delivery Optimization handle VPNs?** +#### How does Delivery Optimization handle VPNs? #### Delivery Optimization attempts to identify VPNs by checking the network adapter type and details and will treat the connection as a VPN if the adapter description contains certain keywords, such as "VPN" or "secure." 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. @@ -186,6 +191,22 @@ Windows Update and Microsoft Store backend services and Windows Update and Micro For more information about remote work if you're using Configuration Manager, see this post on the [Configuration Manager blog](https://techcommunity.microsoft.com/t5/configuration-manager-blog/managing-patch-tuesday-with-configuration-manager-in-a-remote/ba-p/1269444). + +#### How does Delivery Optimization handle networks where a Public IP address is used in place of a Private IP address? #### + +RFC1918 defines the range of IP addresses that are considered "private". +[RFC 1918 - Address Allocation for Private Internets] https://tools.ietf.org/html/rfc1918 + 10.0.0.0 - 10.255.255.255 (10/8 prefix) + 172.16.0.0 - 172.31.255.255 (172.16/12 prefix) + 192.168.0.0 - 192.168.255.255 (192.168/16 prefix) + +Prior to Windows 10, version 1903 Delivery Optimization only allowed connections between LAN peers if those peers utilized Private IP addresses. +Starting with version 1903 or higher, this is no longer enforced. +Customers who utilize Public IP addresses in place of Private IP address can now use DO in LAN mode. + +Note: one side effect of this change is that bytes downloaded from or uploaded to LAN peers with Public IP addresses may be reported as coming from Internet peers. + + ## Troubleshooting This section summarizes common problems and some solutions to try. From dd5727f9ec97be755de8634293d1f4bd33eccfc9 Mon Sep 17 00:00:00 2001 From: Narkis Engler <41025789+narkissit@users.noreply.github.com> Date: Fri, 7 May 2021 18:56:05 -0700 Subject: [PATCH 02/20] Update windows/deployment/update/waas-delivery-optimization.md Co-authored-by: JohanFreelancer9 <48568725+JohanFreelancer9@users.noreply.github.com> --- windows/deployment/update/waas-delivery-optimization.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/windows/deployment/update/waas-delivery-optimization.md b/windows/deployment/update/waas-delivery-optimization.md index afb9f1fff5..e221d08b87 100644 --- a/windows/deployment/update/waas-delivery-optimization.md +++ b/windows/deployment/update/waas-delivery-optimization.md @@ -132,7 +132,7 @@ For more details, check out the [Adopting Windows as a Service at Microsoft](htt ## Frequently asked questions -#### Does Delivery Optimization work with WSUS? #### +#### Does Delivery Optimization work with WSUS? Yes. Devices will obtain the update payloads from the WSUS server, but must also have an internet connection as they communicate with the Delivery Optimization cloud service for coordination. #### Which ports does Delivery Optimization use? #### From 9b1322892c1e918405300486555e158033b86740 Mon Sep 17 00:00:00 2001 From: Narkis Engler <41025789+narkissit@users.noreply.github.com> Date: Fri, 7 May 2021 18:56:13 -0700 Subject: [PATCH 03/20] Update windows/deployment/update/waas-delivery-optimization.md Co-authored-by: JohanFreelancer9 <48568725+JohanFreelancer9@users.noreply.github.com> --- windows/deployment/update/waas-delivery-optimization.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/windows/deployment/update/waas-delivery-optimization.md b/windows/deployment/update/waas-delivery-optimization.md index e221d08b87..e501f85b3f 100644 --- a/windows/deployment/update/waas-delivery-optimization.md +++ b/windows/deployment/update/waas-delivery-optimization.md @@ -135,7 +135,7 @@ For more details, check out the [Adopting Windows as a Service at Microsoft](htt #### Does Delivery Optimization work with WSUS? Yes. Devices will obtain the update payloads from the WSUS server, but must also have an internet connection as they communicate with the Delivery Optimization cloud service for coordination. -#### Which ports does Delivery Optimization use? #### +#### Which ports does Delivery Optimization use? Delivery Optimization listens on port 7680 for requests from other peers by using TCP/IP. The service will register and open this port on the device, but you might need to set this port to accept inbound traffic through your firewall yourself. If you don't allow inbound traffic over port 7680, you can't use the peer-to-peer functionality of Delivery Optimization. However, devices can still successfully download by using HTTP or HTTPS traffic over port 80 (such as for default Windows Update data). If you set up Delivery Optimization to create peer groups that include devices across NATs (or any form of internal subnet that uses gateways or firewalls between subnets), it will use Teredo. For this to work, you must allow inbound TCP/IP traffic over port 3544. Look for a "NAT traversal" setting in your firewall to set this up. From 74a666ccd2f9e737c1c79eb308736277e0fe3f1b Mon Sep 17 00:00:00 2001 From: Narkis Engler <41025789+narkissit@users.noreply.github.com> Date: Fri, 7 May 2021 18:56:31 -0700 Subject: [PATCH 04/20] Update windows/deployment/update/waas-delivery-optimization.md Co-authored-by: JohanFreelancer9 <48568725+JohanFreelancer9@users.noreply.github.com> --- windows/deployment/update/waas-delivery-optimization.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/windows/deployment/update/waas-delivery-optimization.md b/windows/deployment/update/waas-delivery-optimization.md index e501f85b3f..0055d22d00 100644 --- a/windows/deployment/update/waas-delivery-optimization.md +++ b/windows/deployment/update/waas-delivery-optimization.md @@ -143,7 +143,7 @@ If you set up Delivery Optimization to create peer groups that include devices a Delivery Optimization also communicates with its cloud service by using HTTP/HTTPS over port 80. -#### What are the requirements if I use a proxy? #### +#### What are the requirements if I use a proxy? For Delivery Optimization to successfully use the proxy, you should set up the proxy by using Windows proxy settings or Internet Explorer proxy settings. For details see [Using a proxy with Delivery Optimization](./delivery-optimization-proxy.md). Most content downloaded with Delivery Optimization uses byte range requests. Make sure your proxy allows byte range requests. For more information, see [Proxy requirements for Windows Update](https://support.microsoft.com/help/3175743/proxy-requirements-for-windows-update). #### What hostnames should I allow through my firewall to support Delivery Optimization? #### From 78322ffbd6bd3c2fec1018b09828474e0dfc82b9 Mon Sep 17 00:00:00 2001 From: Narkis Engler <41025789+narkissit@users.noreply.github.com> Date: Fri, 7 May 2021 18:56:38 -0700 Subject: [PATCH 05/20] Update windows/deployment/update/waas-delivery-optimization.md Co-authored-by: JohanFreelancer9 <48568725+JohanFreelancer9@users.noreply.github.com> --- windows/deployment/update/waas-delivery-optimization.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/windows/deployment/update/waas-delivery-optimization.md b/windows/deployment/update/waas-delivery-optimization.md index 0055d22d00..70ab9da765 100644 --- a/windows/deployment/update/waas-delivery-optimization.md +++ b/windows/deployment/update/waas-delivery-optimization.md @@ -146,7 +146,7 @@ Delivery Optimization also communicates with its cloud service by using HTTP/HTT #### What are the requirements if I use a proxy? For Delivery Optimization to successfully use the proxy, you should set up the proxy by using Windows proxy settings or Internet Explorer proxy settings. For details see [Using a proxy with Delivery Optimization](./delivery-optimization-proxy.md). Most content downloaded with Delivery Optimization uses byte range requests. Make sure your proxy allows byte range requests. For more information, see [Proxy requirements for Windows Update](https://support.microsoft.com/help/3175743/proxy-requirements-for-windows-update). -#### What hostnames should I allow through my firewall to support Delivery Optimization? #### +#### What hostnames should I allow through my firewall to support Delivery Optimization? For communication between clients and the Delivery Optimization cloud service: **\*.do.dsp.mp.microsoft.com**. From 97bde1013edaac8c61c4e3320114e15186cf6f35 Mon Sep 17 00:00:00 2001 From: Narkis Engler <41025789+narkissit@users.noreply.github.com> Date: Fri, 7 May 2021 18:56:46 -0700 Subject: [PATCH 06/20] Update windows/deployment/update/waas-delivery-optimization.md Co-authored-by: JohanFreelancer9 <48568725+JohanFreelancer9@users.noreply.github.com> --- windows/deployment/update/waas-delivery-optimization.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/windows/deployment/update/waas-delivery-optimization.md b/windows/deployment/update/waas-delivery-optimization.md index 70ab9da765..5aaffebd5f 100644 --- a/windows/deployment/update/waas-delivery-optimization.md +++ b/windows/deployment/update/waas-delivery-optimization.md @@ -155,7 +155,7 @@ For communication between clients and the Delivery Optimization cloud service: * - *.dl.delivery.mp.microsoft.com - *.emdl.ws.microsoft.com -**For the payloads (optional):** +**For the payloads (optional)**: - *.download.windowsupdate.com - *.windowsupdate.com From b29553da56a53065abb6975aee61fe76c8499288 Mon Sep 17 00:00:00 2001 From: Narkis Engler <41025789+narkissit@users.noreply.github.com> Date: Fri, 7 May 2021 18:56:52 -0700 Subject: [PATCH 07/20] Update windows/deployment/update/waas-delivery-optimization.md Co-authored-by: JohanFreelancer9 <48568725+JohanFreelancer9@users.noreply.github.com> --- windows/deployment/update/waas-delivery-optimization.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/windows/deployment/update/waas-delivery-optimization.md b/windows/deployment/update/waas-delivery-optimization.md index 5aaffebd5f..39e7605469 100644 --- a/windows/deployment/update/waas-delivery-optimization.md +++ b/windows/deployment/update/waas-delivery-optimization.md @@ -160,7 +160,7 @@ For communication between clients and the Delivery Optimization cloud service: * - *.download.windowsupdate.com - *.windowsupdate.com -#### Does Delivery Optimization use multicast? #### +#### Does Delivery Optimization use multicast? No. It relies on the cloud service for peer discovery, resulting in a list of peers and their IP addresses. Client devices then connect to their peers to obtain download files over TCP/IP. #### How does Delivery Optimization deal with congestion on the router from peer-to-peer activity on the LAN? #### From 5a3965e7ed2c07adf9cebe032476b9a4419b5a55 Mon Sep 17 00:00:00 2001 From: Narkis Engler <41025789+narkissit@users.noreply.github.com> Date: Fri, 7 May 2021 18:57:03 -0700 Subject: [PATCH 08/20] Update windows/deployment/update/waas-delivery-optimization.md Co-authored-by: JohanFreelancer9 <48568725+JohanFreelancer9@users.noreply.github.com> --- windows/deployment/update/waas-delivery-optimization.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/windows/deployment/update/waas-delivery-optimization.md b/windows/deployment/update/waas-delivery-optimization.md index 39e7605469..b7c78da1c2 100644 --- a/windows/deployment/update/waas-delivery-optimization.md +++ b/windows/deployment/update/waas-delivery-optimization.md @@ -163,7 +163,7 @@ For communication between clients and the Delivery Optimization cloud service: * #### Does Delivery Optimization use multicast? No. It relies on the cloud service for peer discovery, resulting in a list of peers and their IP addresses. Client devices then connect to their peers to obtain download files over TCP/IP. -#### How does Delivery Optimization deal with congestion on the router from peer-to-peer activity on the LAN? #### +#### How does Delivery Optimization deal with congestion on the router from peer-to-peer activity on the LAN? Starting in Windows 10, version 1903, Delivery Optimization uses LEDBAT to relieve such congestion. For more details, see this post on the [Networking Blog](https://techcommunity.microsoft.com/t5/Networking-Blog/Windows-Transport-converges-on-two-Congestion-Providers-Cubic/ba-p/339819). #### How does Delivery Optimization handle VPNs? #### From 3208b7ca3022baf4fcf2de5a6f5d9ab05ee65631 Mon Sep 17 00:00:00 2001 From: Narkis Engler <41025789+narkissit@users.noreply.github.com> Date: Fri, 7 May 2021 18:57:16 -0700 Subject: [PATCH 09/20] Update windows/deployment/update/waas-delivery-optimization.md Co-authored-by: JohanFreelancer9 <48568725+JohanFreelancer9@users.noreply.github.com> --- windows/deployment/update/waas-delivery-optimization.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/windows/deployment/update/waas-delivery-optimization.md b/windows/deployment/update/waas-delivery-optimization.md index b7c78da1c2..d8a91308f8 100644 --- a/windows/deployment/update/waas-delivery-optimization.md +++ b/windows/deployment/update/waas-delivery-optimization.md @@ -200,7 +200,7 @@ RFC1918 defines the range of IP addresses that are considered "private". 172.16.0.0 - 172.31.255.255 (172.16/12 prefix) 192.168.0.0 - 192.168.255.255 (192.168/16 prefix) -Prior to Windows 10, version 1903 Delivery Optimization only allowed connections between LAN peers if those peers utilized Private IP addresses. +Prior to Windows 10, version 1903, Delivery Optimization only allowed connections between LAN peers if those peers utilized Private IP addresses. Starting with version 1903 or higher, this is no longer enforced. Customers who utilize Public IP addresses in place of Private IP addresses can now use DO in LAN mode. Starting with version 1903 or higher, this is no longer enforced. Customers who utilize Public IP addresses in place of Private IP address can now use DO in LAN mode. From c6b455caf477a400da6dd5fb5f9c6cfe1e6ce202 Mon Sep 17 00:00:00 2001 From: Narkis Engler <41025789+narkissit@users.noreply.github.com> Date: Fri, 7 May 2021 18:57:31 -0700 Subject: [PATCH 10/20] Update windows/deployment/update/waas-delivery-optimization.md Co-authored-by: JohanFreelancer9 <48568725+JohanFreelancer9@users.noreply.github.com> --- windows/deployment/update/waas-delivery-optimization.md | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/windows/deployment/update/waas-delivery-optimization.md b/windows/deployment/update/waas-delivery-optimization.md index d8a91308f8..15ddc48b51 100644 --- a/windows/deployment/update/waas-delivery-optimization.md +++ b/windows/deployment/update/waas-delivery-optimization.md @@ -204,7 +204,8 @@ Prior to Windows 10, version 1903, Delivery Optimization only allowed connection Starting with version 1903 or higher, this is no longer enforced. Customers who utilize Public IP addresses in place of Private IP address can now use DO in LAN mode. -Note: one side effect of this change is that bytes downloaded from or uploaded to LAN peers with Public IP addresses may be reported as coming from Internet peers. +> [NOTE] +> One side effect of this change is that bytes downloaded from or uploaded to LAN peers with Public IP addresses may be reported as coming from Internet peers. ## Troubleshooting From 66d333b5316fa6a161207460657b1d62d5b0479d Mon Sep 17 00:00:00 2001 From: Narkis Engler <41025789+narkissit@users.noreply.github.com> Date: Fri, 7 May 2021 18:58:36 -0700 Subject: [PATCH 11/20] Update windows/deployment/update/waas-delivery-optimization.md Co-authored-by: JohanFreelancer9 <48568725+JohanFreelancer9@users.noreply.github.com> --- windows/deployment/update/waas-delivery-optimization.md | 6 ------ 1 file changed, 6 deletions(-) diff --git a/windows/deployment/update/waas-delivery-optimization.md b/windows/deployment/update/waas-delivery-optimization.md index 15ddc48b51..a97883dc5d 100644 --- a/windows/deployment/update/waas-delivery-optimization.md +++ b/windows/deployment/update/waas-delivery-optimization.md @@ -194,12 +194,6 @@ For more information about remote work if you're using Configuration Manager, se #### How does Delivery Optimization handle networks where a Public IP address is used in place of a Private IP address? #### -RFC1918 defines the range of IP addresses that are considered "private". -[RFC 1918 - Address Allocation for Private Internets] https://tools.ietf.org/html/rfc1918 - 10.0.0.0 - 10.255.255.255 (10/8 prefix) - 172.16.0.0 - 172.31.255.255 (172.16/12 prefix) - 192.168.0.0 - 192.168.255.255 (192.168/16 prefix) - Prior to Windows 10, version 1903, Delivery Optimization only allowed connections between LAN peers if those peers utilized Private IP addresses. Starting with version 1903 or higher, this is no longer enforced. Customers who utilize Public IP addresses in place of Private IP addresses can now use DO in LAN mode. Starting with version 1903 or higher, this is no longer enforced. Customers who utilize Public IP addresses in place of Private IP address can now use DO in LAN mode. From 23650f2996f2cb9376258134688b6e0fa6a3b914 Mon Sep 17 00:00:00 2001 From: Narkis Engler <41025789+narkissit@users.noreply.github.com> Date: Fri, 7 May 2021 18:58:47 -0700 Subject: [PATCH 12/20] Update windows/deployment/update/waas-delivery-optimization.md Co-authored-by: JohanFreelancer9 <48568725+JohanFreelancer9@users.noreply.github.com> --- windows/deployment/update/waas-delivery-optimization.md | 2 -- 1 file changed, 2 deletions(-) diff --git a/windows/deployment/update/waas-delivery-optimization.md b/windows/deployment/update/waas-delivery-optimization.md index a97883dc5d..5fa1d3d3ea 100644 --- a/windows/deployment/update/waas-delivery-optimization.md +++ b/windows/deployment/update/waas-delivery-optimization.md @@ -195,8 +195,6 @@ For more information about remote work if you're using Configuration Manager, se #### How does Delivery Optimization handle networks where a Public IP address is used in place of a Private IP address? #### Prior to Windows 10, version 1903, Delivery Optimization only allowed connections between LAN peers if those peers utilized Private IP addresses. Starting with version 1903 or higher, this is no longer enforced. Customers who utilize Public IP addresses in place of Private IP addresses can now use DO in LAN mode. -Starting with version 1903 or higher, this is no longer enforced. -Customers who utilize Public IP addresses in place of Private IP address can now use DO in LAN mode. > [NOTE] > One side effect of this change is that bytes downloaded from or uploaded to LAN peers with Public IP addresses may be reported as coming from Internet peers. From 7f3488568d4760578bca429907eb8a273ed7122f Mon Sep 17 00:00:00 2001 From: Narkis Engler <41025789+narkissit@users.noreply.github.com> Date: Fri, 7 May 2021 18:58:59 -0700 Subject: [PATCH 13/20] Update windows/deployment/update/waas-delivery-optimization.md Co-authored-by: JohanFreelancer9 <48568725+JohanFreelancer9@users.noreply.github.com> --- windows/deployment/update/waas-delivery-optimization.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/windows/deployment/update/waas-delivery-optimization.md b/windows/deployment/update/waas-delivery-optimization.md index 5fa1d3d3ea..39ae779f71 100644 --- a/windows/deployment/update/waas-delivery-optimization.md +++ b/windows/deployment/update/waas-delivery-optimization.md @@ -192,7 +192,7 @@ Windows Update and Microsoft Store backend services and Windows Update and Micro For more information about remote work if you're using Configuration Manager, see this post on the [Configuration Manager blog](https://techcommunity.microsoft.com/t5/configuration-manager-blog/managing-patch-tuesday-with-configuration-manager-in-a-remote/ba-p/1269444). -#### How does Delivery Optimization handle networks where a Public IP address is used in place of a Private IP address? #### +#### How does Delivery Optimization handle networks where a Public IP address is used in place of a Private IP address? Prior to Windows 10, version 1903, Delivery Optimization only allowed connections between LAN peers if those peers utilized Private IP addresses. Starting with version 1903 or higher, this is no longer enforced. Customers who utilize Public IP addresses in place of Private IP addresses can now use DO in LAN mode. From cec41a1e5f8e75014b44c3229f103cfb15fa5a49 Mon Sep 17 00:00:00 2001 From: Narkis Engler <41025789+narkissit@users.noreply.github.com> Date: Fri, 7 May 2021 18:59:08 -0700 Subject: [PATCH 14/20] Update windows/deployment/update/waas-delivery-optimization.md Co-authored-by: JohanFreelancer9 <48568725+JohanFreelancer9@users.noreply.github.com> --- windows/deployment/update/waas-delivery-optimization.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/windows/deployment/update/waas-delivery-optimization.md b/windows/deployment/update/waas-delivery-optimization.md index 39ae779f71..1eb4cc7969 100644 --- a/windows/deployment/update/waas-delivery-optimization.md +++ b/windows/deployment/update/waas-delivery-optimization.md @@ -169,7 +169,7 @@ Starting in Windows 10, version 1903, Delivery Optimization uses LEDBAT to relie #### How does Delivery Optimization handle VPNs? #### Delivery Optimization attempts to identify VPNs by checking the network adapter type and details and will treat the connection as a VPN if the adapter description contains certain keywords, such as "VPN" or "secure." -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 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. From 5764b63b77e104614ce3741727bd2a77df099210 Mon Sep 17 00:00:00 2001 From: Narkis Engler <41025789+narkissit@users.noreply.github.com> Date: Fri, 7 May 2021 18:59:16 -0700 Subject: [PATCH 15/20] Update windows/deployment/update/waas-delivery-optimization.md Co-authored-by: JohanFreelancer9 <48568725+JohanFreelancer9@users.noreply.github.com> --- windows/deployment/update/waas-delivery-optimization.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/windows/deployment/update/waas-delivery-optimization.md b/windows/deployment/update/waas-delivery-optimization.md index 1eb4cc7969..84a6a3b72e 100644 --- a/windows/deployment/update/waas-delivery-optimization.md +++ b/windows/deployment/update/waas-delivery-optimization.md @@ -166,7 +166,7 @@ No. It relies on the cloud service for peer discovery, resulting in a list of pe #### How does Delivery Optimization deal with congestion on the router from peer-to-peer activity on the LAN? Starting in Windows 10, version 1903, Delivery Optimization uses LEDBAT to relieve such congestion. For more details, see this post on the [Networking Blog](https://techcommunity.microsoft.com/t5/Networking-Blog/Windows-Transport-converges-on-two-Congestion-Providers-Cubic/ba-p/339819). -#### How does Delivery Optimization handle VPNs? #### +#### How does Delivery Optimization handle VPNs? Delivery Optimization attempts to identify VPNs by checking the network adapter type and details and will treat the connection as a VPN if the adapter description contains certain keywords, such as "VPN" or "secure." 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. From 72de3a7e9c2a394ab79d1097ccfea86c23e9c3d7 Mon Sep 17 00:00:00 2001 From: Narkis Engler <41025789+narkissit@users.noreply.github.com> Date: Fri, 7 May 2021 18:59:24 -0700 Subject: [PATCH 16/20] Update windows/deployment/update/waas-delivery-optimization.md Co-authored-by: JohanFreelancer9 <48568725+JohanFreelancer9@users.noreply.github.com> --- windows/deployment/update/waas-delivery-optimization.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/windows/deployment/update/waas-delivery-optimization.md b/windows/deployment/update/waas-delivery-optimization.md index 84a6a3b72e..d5625b3173 100644 --- a/windows/deployment/update/waas-delivery-optimization.md +++ b/windows/deployment/update/waas-delivery-optimization.md @@ -150,7 +150,7 @@ For Delivery Optimization to successfully use the proxy, you should set up the p For communication between clients and the Delivery Optimization cloud service: **\*.do.dsp.mp.microsoft.com**. -**For Delivery Optimization metadata: ** +**For Delivery Optimization metadata**: - *.dl.delivery.mp.microsoft.com - *.emdl.ws.microsoft.com From c935a4d6d02bfefe038ba6d4722bf69785878751 Mon Sep 17 00:00:00 2001 From: MaratMussabekov <48041687+MaratMussabekov@users.noreply.github.com> Date: Mon, 10 May 2021 20:49:19 +0500 Subject: [PATCH 17/20] Update manage-windows-mixed-reality.md --- .../application-management/manage-windows-mixed-reality.md | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/windows/application-management/manage-windows-mixed-reality.md b/windows/application-management/manage-windows-mixed-reality.md index 50a7c2b6f0..2305949341 100644 --- a/windows/application-management/manage-windows-mixed-reality.md +++ b/windows/application-management/manage-windows-mixed-reality.md @@ -33,7 +33,7 @@ Organizations that use Windows Server Update Services (WSUS) must take action to 2. Windows Mixed Reality Feature on Demand (FOD) is downloaded from Windows Update. If access to Windows Update is blocked, you must manually install the Windows Mixed Reality FOD. - 1. Download the FOD .cab file for [Windows 10, version 2004](https://software-download.microsoft.com/download/pr/Microsoft-Windows-Holographic-Desktop-FOD-Package~31bf3856ad364e35~amd64~~.cab), [Windows 10, version 1903 and 1909](https://software-download.microsoft.com/download/pr/Microsoft-Windows-Holographic-Desktop-FOD-Package-31bf3856ad364e35-amd64.cab), [Windows 10, version 1809](https://software-download.microsoft.com/download/pr/microsoft-windows-holographic-desktop-fod-package31bf3856ad364e35amd64_1.cab), [Windows 10, version 1803](https://download.microsoft.com/download/9/9/3/9934B163-FA01-4108-A38A-851B4ACD1244/Microsoft-Windows-Holographic-Desktop-FOD-Package~31bf3856ad364e35~amd64~~.cab), or [Windows 10, version 1709](https://download.microsoft.com/download/6/F/8/6F816172-AC7D-4F45-B967-D573FB450CB7/Microsoft-Windows-Holographic-Desktop-FOD-Package.cab). + 1. Download the FOD .cab file for [Windows 10, version 2004](https://software-download.microsoft.com/download/pr/6cf73b63/Microsoft-Windows-Holographic-Desktop-FOD-Package~31bf3856ad364e35~amd64~~.cab), [Windows 10, version 1903 and 1909](https://software-download.microsoft.com/download/pr/Microsoft-Windows-Holographic-Desktop-FOD-Package-31bf3856ad364e35-amd64.cab), [Windows 10, version 1809](https://software-download.microsoft.com/download/pr/microsoft-windows-holographic-desktop-fod-package31bf3856ad364e35amd64_1.cab), [Windows 10, version 1803](https://download.microsoft.com/download/9/9/3/9934B163-FA01-4108-A38A-851B4ACD1244/Microsoft-Windows-Holographic-Desktop-FOD-Package~31bf3856ad364e35~amd64~~.cab), or [Windows 10, version 1709](https://download.microsoft.com/download/6/F/8/6F816172-AC7D-4F45-B967-D573FB450CB7/Microsoft-Windows-Holographic-Desktop-FOD-Package.cab). > [!NOTE] > You must download the FOD .cab file that matches your operating system version. @@ -99,4 +99,4 @@ In the following example, the **Id** can be any generated GUID and the **Name** ## Related topics -- [Mixed reality](https://developer.microsoft.com/windows/mixed-reality/mixed_reality) \ No newline at end of file +- [Mixed reality](https://developer.microsoft.com/windows/mixed-reality/mixed_reality) From d6f4cf01d245cc23b003b4f35e84fdc43305c5fb Mon Sep 17 00:00:00 2001 From: Narkis Engler <41025789+narkissit@users.noreply.github.com> Date: Mon, 10 May 2021 13:41:22 -0700 Subject: [PATCH 18/20] Update windows/deployment/update/waas-delivery-optimization.md Co-authored-by: JohanFreelancer9 <48568725+JohanFreelancer9@users.noreply.github.com> --- windows/deployment/update/waas-delivery-optimization.md | 1 - 1 file changed, 1 deletion(-) diff --git a/windows/deployment/update/waas-delivery-optimization.md b/windows/deployment/update/waas-delivery-optimization.md index d5625b3173..fb2c96ccaa 100644 --- a/windows/deployment/update/waas-delivery-optimization.md +++ b/windows/deployment/update/waas-delivery-optimization.md @@ -193,7 +193,6 @@ For more information about remote work if you're using Configuration Manager, se #### How does Delivery Optimization handle networks where a Public IP address is used in place of a Private IP address? - Prior to Windows 10, version 1903, Delivery Optimization only allowed connections between LAN peers if those peers utilized Private IP addresses. Starting with version 1903 or higher, this is no longer enforced. Customers who utilize Public IP addresses in place of Private IP addresses can now use DO in LAN mode. > [NOTE] From 2b6edfe15986950eef91b1559fab4d1afe5ebb4f Mon Sep 17 00:00:00 2001 From: Narkis Engler <41025789+narkissit@users.noreply.github.com> Date: Mon, 10 May 2021 13:41:28 -0700 Subject: [PATCH 19/20] Update windows/deployment/update/waas-delivery-optimization.md Co-authored-by: JohanFreelancer9 <48568725+JohanFreelancer9@users.noreply.github.com> --- windows/deployment/update/waas-delivery-optimization.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/windows/deployment/update/waas-delivery-optimization.md b/windows/deployment/update/waas-delivery-optimization.md index fb2c96ccaa..3763434591 100644 --- a/windows/deployment/update/waas-delivery-optimization.md +++ b/windows/deployment/update/waas-delivery-optimization.md @@ -195,7 +195,7 @@ For more information about remote work if you're using Configuration Manager, se #### How does Delivery Optimization handle networks where a Public IP address is used in place of a Private IP address? Prior to Windows 10, version 1903, Delivery Optimization only allowed connections between LAN peers if those peers utilized Private IP addresses. Starting with version 1903 or higher, this is no longer enforced. Customers who utilize Public IP addresses in place of Private IP addresses can now use DO in LAN mode. -> [NOTE] +> [!NOTE] > One side effect of this change is that bytes downloaded from or uploaded to LAN peers with Public IP addresses may be reported as coming from Internet peers. From 4f92c4ed6268481c89f9eaf9faf7cd1905743a11 Mon Sep 17 00:00:00 2001 From: Jaime Ondrusek Date: Mon, 10 May 2021 13:47:24 -0700 Subject: [PATCH 20/20] Update waas-delivery-optimization.md Cleaned up language. Do not use "DO;" always spell out. --- windows/deployment/update/waas-delivery-optimization.md | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/windows/deployment/update/waas-delivery-optimization.md b/windows/deployment/update/waas-delivery-optimization.md index 3763434591..80801b9c28 100644 --- a/windows/deployment/update/waas-delivery-optimization.md +++ b/windows/deployment/update/waas-delivery-optimization.md @@ -192,11 +192,11 @@ Windows Update and Microsoft Store backend services and Windows Update and Micro For more information about remote work if you're using Configuration Manager, see this post on the [Configuration Manager blog](https://techcommunity.microsoft.com/t5/configuration-manager-blog/managing-patch-tuesday-with-configuration-manager-in-a-remote/ba-p/1269444). -#### How does Delivery Optimization handle networks where a Public IP address is used in place of a Private IP address? -Prior to Windows 10, version 1903, Delivery Optimization only allowed connections between LAN peers if those peers utilized Private IP addresses. Starting with version 1903 or higher, this is no longer enforced. Customers who utilize Public IP addresses in place of Private IP addresses can now use DO in LAN mode. +#### How does Delivery Optimization handle networks where a public IP address is used in place of a private IP address? +Starting with Windows 10, version 1903 or later, Delivery Optimization no longer restricts connections between LAN peers to those using private IP adddresses. If you use public IP addresses instead of private IP addresses, you can use Delivery Optimization in LAN mode. > [!NOTE] -> One side effect of this change is that bytes downloaded from or uploaded to LAN peers with Public IP addresses may be reported as coming from Internet peers. +> If you use public IP addresses instead of private in LAN mode, the bytes downloaded from or uploaded to LAN peers with public IP addresses might be reported as coming from Internet peers. ## Troubleshooting