acrolinx fixes

Author: madsd

articles/app-service/environment/networking.md

@@ -23,7 +23,7 @@ The size of the subnet can affect the scaling limits of the App Service plan ins
 >[!NOTE]
 > Windows Containers uses an additional IP address per app for each App Service plan instance, and you need to size the subnet accordingly. If your App Service Environment has for example 2 Windows Container App Service plans each with 25 instances and each with 5 apps running, you will need 300 IP addresses and additional addresses to support horizontal (up/down) scale.
 
-If you use a smaller subnet, be aware of the following:
+If you use a smaller subnet, be aware of the following limitations:
 
 - Any particular subnet has five addresses reserved for management purposes. In addition to the management addresses, App Service Environment dynamically scales the supporting infrastructure, and uses between 4 and 27 addresses, depending on the configuration and load. You can use the remaining addresses for instances in the App Service plan. The minimal size of your subnet is a `/27` address space (32 addresses).
 
@@ -50,7 +50,7 @@ As you scale your App Service plans in your App Service Environment, you'll use
 
 ## Ports and network restrictions
 
-For your app to receive traffic, ensure that inbound network security group (NSG) rules allow the App Service Environment subnet to receive traffic from the required ports. In addition to any ports you'd like to receive traffic on, you should ensure that Azure Load Balancer is able to connect to the subnet on port 80. This is used for health checks of the internal virtual machine. You can still control port 80 traffic from the virtual network to your subnet.
+For your app to receive traffic, ensure that inbound network security group (NSG) rules allow the App Service Environment subnet to receive traffic from the required ports. In addition to any ports you'd like to receive traffic on, you should ensure that Azure Load Balancer is able to connect to the subnet on port 80. This port is used for health checks of the internal virtual machine. You can still control port 80 traffic from the virtual network to your subnet.
 
 It's a good idea to configure the following inbound NSG rule:
 
@@ -83,20 +83,20 @@ The normal app access ports inbound are as follows:
 
 You can set route tables without restriction. You can tunnel all of the outbound application traffic from your App Service Environment to an egress firewall device, such as Azure Firewall. In this scenario, the only thing you have to worry about is your application dependencies.
 
-Application dependencies include endpoints that your app needs during runtime. Besides APIs and services the app is calling, this could also be derived endpoints like certificate revocation list (CRL) check endpoints and identity/authentication endpoint, for example Azure Active Directory. If you are using [continuous deployment in App Service](../deploy-continuous-deployment.md), you might also need to allow endpoints depending on type and language. Specifically for [Linux continuous deployment](https://github.com/microsoft/Oryx/blob/main/doc/hosts/appservice.md#network-dependencies), you will need to allow `oryx-cdn.microsoft.io:443`.
+Application dependencies include endpoints that your app needs during runtime. Besides APIs and services the app is calling, dependencies could also be derived endpoints like certificate revocation list (CRL) check endpoints and identity/authentication endpoint, for example Azure Active Directory. If you're using [continuous deployment in App Service](../deploy-continuous-deployment.md), you might also need to allow endpoints depending on type and language. Specifically for [Linux continuous deployment](https://github.com/microsoft/Oryx/blob/main/doc/hosts/appservice.md#network-dependencies), you'll need to allow `oryx-cdn.microsoft.io:443`.
 
 You can put your web application firewall devices, such as Azure Application Gateway, in front of inbound traffic. Doing so allows you to expose specific apps on that App Service Environment.
 
 Your application will use one of the default outbound addresses for egress traffic to public endpoints. If you want to customize the outbound address of your applications on an App Service Environment, you can add a NAT gateway to your subnet.
 
 > [!NOTE]
-> Outbound SMTP connectivity (port 25) is supported for App Service Environment v3. The supportability is determined by a setting on the subscription where the virtual network is deployed. For virtual networks/subnets created before 1. August 2022 you need to initiate a temporary configuration change to the virtual network/subnet for the setting to be synchronized from the subscription. An example could be to add a temporary subnet, associate/dissociate an NSG temporarily or configure a service endpoint temporarily. For more information and troubleshooting see [Troubleshoot outbound SMTP connectivity problems in Azure](../../virtual-network/troubleshoot-outbound-smtp-connectivity.md).
+> Outbound SMTP connectivity (port 25) is supported for App Service Environment v3. The supportability is determined by a setting on the subscription where the virtual network is deployed. For virtual networks/subnets created before 1. August 2022 you need to initiate a temporary configuration change to the virtual network/subnet for the setting to be synchronized from the subscription. An example could be to add a temporary subnet, associate/dissociate an NSG temporarily or configure a service endpoint temporarily. For more information and troubleshooting, see [Troubleshoot outbound SMTP connectivity problems in Azure](../../virtual-network/troubleshoot-outbound-smtp-connectivity.md).
 
 ## Private endpoint
 
 In order to enable Private Endpoints for apps hosted in your App Service Environment, you must first enable this feature at the App Service Environment level.
 
-You can activate it through the Azure portal: in the App Service Environment configuration pane turn **on** the setting `Allow new private endpoints`.
+You can activate it through the Azure portal. In the App Service Environment configuration pane, turn **on** the setting `Allow new private endpoints`.
 Alternatively the following CLI can enable it:
 
 ```azurecli-interactive
@@ -107,7 +107,7 @@ For more information about Private Endpoint and Web App, see [Azure Web App Priv
 
 ## DNS
 
-The following sections describe the DNS considerations and configuration that apply inbound to and outbound from your App Service Environment. The examples uses the domain suffix `appserviceenvironment.net` from Azure Public Cloud. If you are using sovereign clouds like Azure Government or Azure China, you will need to use their respective domain suffix.
+The following sections describe the DNS considerations and configuration that apply inbound to and outbound from your App Service Environment. The examples use the domain suffix `appserviceenvironment.net` from Azure Public Cloud. If you're using other clouds like Azure Government, you'll need to use their respective domain suffix.
 
 ### DNS configuration to your App Service Environment
 
@@ -126,7 +126,7 @@ To configure DNS in Azure DNS private zones:
 1. Create an A record in that zone that points * to the inbound IP address.
 1. Create an A record in that zone that points *.scm to the inbound IP address.
 
-In addition to the default domain provided when an app is created, you can also add a custom domain to your app. You can set a custom domain name without any validation on your apps. If you're using custom domains, you need to ensure they have DNS records configured. You can follow the preceding guidance to configure DNS zones and records for a custom domain name (simply replace the default domain name with the custom domain name). The custom domain name works for app requests, but doesn't work for the `scm` site. The `scm` site is only available at *<appname>.scm.<asename>.appserviceenvironment.net*.
+In addition to the default domain provided when an app is created, you can also add a custom domain to your app. You can set a custom domain name without any validation on your apps. If you're using custom domains, you need to ensure they have DNS records configured. You can follow the preceding guidance to configure DNS zones and records for a custom domain name (replace the default domain name with the custom domain name). The custom domain name works for app requests, but doesn't work for the `scm` site. The `scm` site is only available at *<appname>.scm.<asename>.appserviceenvironment.net*.
 
 ### DNS configuration for FTP access
 
@@ -135,11 +135,11 @@ For FTP access to Internal Load balancer (ILB) App Service Environment v3 specif
 1. Create an Azure DNS private zone named `ftp.appserviceenvironment.net`.
 1. Create an A record in that zone that points `<App Service Environment-name>` to the inbound IP address.
 
-In addition to setting up DNS, you also need to enable it in the [App Service Environment configuration](./configure-network-settings.md#ftp-access) as well as at the [app level](../deploy-ftp.md?tabs=cli#enforce-ftps).
+In addition to setting up DNS, you also need to enable it in the [App Service Environment configuration](./configure-network-settings.md#ftp-access) and at the [app level](../deploy-ftp.md?tabs=cli#enforce-ftps).
 
 ### DNS configuration from your App Service Environment
 
-The apps in your App Service Environment will use the DNS that your virtual network is configured with. If you want some apps to use a different DNS server, you can manually set it on a per app basis, with the app settings `WEBSITE_DNS_SERVER` and `WEBSITE_DNS_ALT_SERVER`. `WEBSITE_DNS_ALT_SERVER` configures the secondary DNS server. The secondary DNS server is only used when there is no response from the primary DNS server.
+The apps in your App Service Environment will use the DNS that your virtual network is configured with. If you want some apps to use a different DNS server, you can manually set it on a per app basis, with the app settings `WEBSITE_DNS_SERVER` and `WEBSITE_DNS_ALT_SERVER`. `WEBSITE_DNS_ALT_SERVER` configures the secondary DNS server. The secondary DNS server is only used when there's no response from the primary DNS server.
 
 ## More resources