fix: links reported by QE LinkChecker (#1169)

Author: y82

content/nginx/admin-guide/installing-nginx/installing-nginx-docker.md

@@ -202,8 +202,8 @@ where:
  - `NGINX_LICENSE_JWT` is your JWT license file from MyF5. The file name should be `license.jwt`.
  - `NGINX_AGENT_SERVER_GRPCPORT` sets a GRPC port used by NGINX Agent to communicate with NGINX Instance Manager.
  - `NGINX_AGENT_SERVER_HOST` sets the domain name or IP address of NGINX Instance Manager. Note that for production environments it is not recommended to expose NGINX Instance Manager to public networks.
- - `NGINX_AGENT_SERVER_TOKEN` sets NGINX One data plane key. See [Create and manage data plane keys](https://docs.nginx.com/nginx-one/how-to/data-plane-keys/create-manage-data-plane-keys/) for details.
- - `NGINX_AGENT_TLS_ENABLE` enables mutual TLS, server-side TLS, or insecure mode (not recommended for production environments). See [Encrypt communication](https://docs.nginx.com/nginx-agent/configuration/encrypt-communication/) for details.
+ - `NGINX_AGENT_SERVER_TOKEN` sets NGINX One data plane key. See [Create and manage data plane keys]({{< ref "nginx-one/connect-instances/create-manage-data-plane-keys.md" >}}) for details.
+ - `NGINX_AGENT_TLS_ENABLE` enables mutual TLS, server-side TLS, or insecure mode (not recommended for production environments). See [Encrypt communication]({{< ref "agent/configuration/encrypt-communication.md" >}}) for details.
  - `YOUR_REGISTRY` is the path to your private registry.
  - `VERSION_TAG` is the tag assigned when pushing to your registry.
 

content/nginx/admin-guide/installing-nginx/installing-nginx-plus-amazon-web-services.md

@@ -38,7 +38,7 @@ To quickly set up an NGINX Plus environment on AWS:
 	/etc/init.d/nginx status
 	```
 
-See [NGINX Plus on the AWS Cloud Quick Start](https://aws.amazon.com/blogs/apn/introducing-a-new-aws-quick-start-nginx-plus-on-the-aws-cloud-in-15-minutes/) deployment guide for details.
+See [NGINX Plus on the AWS Cloud Quick Start](https://aws.amazon.com/about-aws/whats-new/2017/08/quick-start-update-deploy-nginx-plus-on-the-aws-cloud/) deployment guide for details.
 
 ## What If I Need Help?
 

content/nginx/admin-guide/security-controls/configuring-http-basic-authentication.md

@@ -155,6 +155,6 @@ http {
 
 When you access your status page, you are prompted to log in:
 
-[![auth_required](https://cdn.wp.nginx.com/wp-content/uploads/2016/10/auth_required.png)](https://cdn.wp.nginx.com/wp-content/uploads/2016/10/auth_required.png)
+![The "Authentication Required" prompt](/nginx/images/auth-required.png)
 
 If the provided name and password do not match the password file, you get the `401 (Authorization Required)` error.

content/nginx/admin-guide/web-server/reverse-proxy.md

@@ -116,7 +116,7 @@ location /some/path/ {
 
 In this case NGINX uses only the buffer configured by [proxy_buffer_size](https://nginx.org/en/docs/http/ngx_http_proxy_module.html#proxy_buffer_size) to store the current part of a response.
 
-A common use of a reverse proxy is to provide load balancing. Learn how to improve power, performance, and focus on your apps with rapid deployment in the free [Five Reasons to Choose a Software Load Balancer](https://www.nginx.com/resources/library/five-reasons-choose-software-load-balancer/) ebook.
+A common use of a reverse proxy is to provide load balancing. See [HTTP Load Balancing]({{< ref "nginx/admin-guide/load-balancer/http-load-balancer.md" >}}) and [TCP and UDP Load Balancing]({{< ref "nginx/admin-guide/load-balancer/tcp-udp-load-balancer.md" >}}).
 
 <span id="proxy_bind"></span>
 ## Choosing an Outgoing IP Address

content/nginx/deployment-guides/amazon-web-services/high-availability-network-load-balancer.md

@@ -35,7 +35,7 @@ NGINX Plus also provides reverse‑proxy and load balancing features, including
 - [Intelligent session persistence](https://www.nginx.com/products/nginx/load-balancing/#session-persistence)
 - [High‑performance reverse proxy]({{< ref "nginx/admin-guide/web-server/reverse-proxy.md" >}})
 - [Caching and offload of dynamic and static content]({{< ref "nginx/admin-guide/content-cache/content-caching.md" >}})
-- [Adaptive streaming to deliver audio and video to any device](https://www.nginx.com/products/nginx/streaming-media/)
+- Adaptive streaming to deliver audio and video to any device
 - [Application-aware health checks](https://docs.nginx.com/nginx/admin-guide/load-balancer/http-health-check/) and [high availability](https://docs.nginx.com/nginx/admin-guide/high-availability/)
 - [Advanced activity monitoring available via a dashboard or API](https://www.nginx.com/products/nginx/live-activity-monitoring/)
 - [Management and real‑time configuration changes with DevOps‑friendly tools](https://www.nginx.com/products/nginx/load-balancing/#load-balancing-api)

content/nginx/deployment-guides/load-balance-third-party/oracle-weblogic-server.md

@@ -23,9 +23,9 @@ This deployment guide explains how to use NGINX Open Source and F5 NGINX Plus to
 - [Intelligent session persistence](https://www.nginx.com/products/nginx/load-balancing/#session-persistence)
 - [High‑performance reverse proxy]({{< ref "nginx/admin-guide/web-server/reverse-proxy.md" >}})
 - [Caching and offload of dynamic and static content]({{< ref "nginx/admin-guide/content-cache/content-caching.md" >}})
-- [Adaptive streaming to deliver audio and video to any device](https://www.nginx.com/products/nginx/streaming-media/)
+- Adaptive streaming to deliver audio and video to any device
 - [Application-aware health checks](https://docs.nginx.com/nginx/admin-guide/load-balancer/http-health-check/) and [high availability](https://docs.nginx.com/nginx/admin-guide/high-availability/)
-- [Advanced activity monitoring available via a dashboard or API](https://www.nginx.com/products/nginx/live-activity-monitoring/)
+- [Advanced activity monitoring available via a dashboard or API]({{< ref "nginx/admin-guide/monitoring/live-activity-monitoring.md" >}})
 - [Management and real‑time configuration changes with DevOps‑friendly tools](https://www.nginx.com/products/nginx/load-balancing/#load-balancing-api)
 
 <span id="about-weblogic"></span>
@@ -39,7 +39,7 @@ Oracle WebLogic Server is also available on [Oracle Cloud](https://www.oracle.co
 
 You can use the WebLogic Server Administration Control graphical user interface to deploy and undeploy an application to an Oracle Java Cloud Service instance, just as you would deploy and undeploy the application to an on‑premises service instance.
 
-For more information about deploying a Java application on Oracle Java Cloud Service, see [Administering Oracle Java Cloud Service](https://docs.oracle.com/en/cloud/paas/java-cloud/jscug/toc.htm).
+For more information about deploying a Java application on Oracle Java Cloud Service, see [Administering Oracle Java Cloud Service](https://docs.oracle.com/cloud/131/developer_services/CSJSU/java-admin.htm).
 
 <span id="prereqs"></span>
 ## Prerequisites and System Requirements

content/nginx/deployment-guides/migrate-hardware-adc/f5-big-ip-configuration.md

@@ -9,7 +9,7 @@ type:
 - how-to
 ---
 
-F5 NGINX Plus provides a flexible replacement for traditional hardware‑based [application delivery controllers](https://www.nginx.com/resources/glossary/application-delivery-controller/) (ADCs). NGINX Plus is a small software package that can be installed just about anywhere – on bare metal, a virtual machine, or a container, and on‑premises or in public, private, and hybrid clouds – while providing the same level of application delivery, high availability, and security offered by legacy ADCs. This guide explains how to migrate an <span style="white-space: nowrap;">F5 BIG-IP</span> Local Traffic Manager (LTM) configuration to the NGINX Plus software application delivery platform, and covers the most commonly used features and configurations to get you started quickly on your migration.
+F5 NGINX Plus provides a flexible replacement for traditional hardware‑based [application delivery controllers](https://www.f5.com/glossary/application-delivery-controller) (ADCs). NGINX Plus is a small software package that can be installed just about anywhere – on bare metal, a virtual machine, or a container, and on‑premises or in public, private, and hybrid clouds – while providing the same level of application delivery, high availability, and security offered by legacy ADCs. This guide explains how to migrate an <span style="white-space: nowrap;">F5 BIG-IP</span> Local Traffic Manager (LTM) configuration to the NGINX Plus software application delivery platform, and covers the most commonly used features and configurations to get you started quickly on your migration.
 
 NGINX Plus and <span style="white-space: nowrap;">BIG-IP LTM</span> both act as a full reverse proxy and load balancer, so that the client sees the load balancer as the application and the backend servers see the load balancer as the client. This allows for great control and fine‑grained manipulation of the traffic. This guide focuses on basic load balancing. For information on extending the configuration with Layer 7 logic and scripting, see the post about [migrating Layer 7 logic](https://www.nginx.com/blog/migrating-layer7-logic-f5-irules-citrix-policies-nginx-plus/) on the NGINX blog. It covers features such as content switching and request routing, rewriting, and redirection.
 
@@ -444,7 +444,7 @@ The following configuration includes three additional directives which weren't d
 - The [proxy_http_version](https://nginx.org/en/docs/http/ngx_http_proxy_module.html#proxy_http_version) directive sets the HTTP version to 1.1 for the connection to the backend server.
 - The `proxy_set_header Connection ""` directive clears the `Connection` header sent by the client, enabling NGINX Plus to keep encrypted keepalive connections open to the upstream servers.
 
-We are also enabling [live activity monitoring](https://www.nginx.com/products/nginx/live-activity-monitoring) in the final `server` block. Live activity monitoring is implemented in the <span style="white-space: nowrap;">[NGINX Plus API](https://nginx.org/en/docs/http/ngx_http_api_module.html)</span> module and is exclusive to NGINX Plus. The wide range of statistics reported by the API is displayed on the built‑in dashboard and can also be exported to any application performance management (APM) or monitoring tool that can consume JSON‑formatted messages. For more detail on logging and monitoring see the [NGINX Plus Admin Guide]({{< ref "/nginx/admin-guide/monitoring/_index.md" >}}).
+We are also enabling [live activity monitoring]({{< ref "nginx/admin-guide/monitoring/live-activity-monitoring.md" >}} in the final `server` block. Live activity monitoring is implemented in the <span style="white-space: nowrap;">[NGINX Plus API](https://nginx.org/en/docs/http/ngx_http_api_module.html)</span> module and is exclusive to NGINX Plus. The wide range of statistics reported by the API is displayed on the built‑in dashboard and can also be exported to any application performance management (APM) or monitoring tool that can consume JSON‑formatted messages. For more detail on logging and monitoring see the [NGINX Plus Admin Guide]({{< ref "nginx/admin-guide/monitoring/live-activity-monitoring.md" >}}).
 
 ```nginx
 upstream test_pool {

content/nginx/releases.md

@@ -1470,7 +1470,7 @@ NGINX Plus R13 is a feature release:
 - Ability to gracefully shut down all live client connections when restarting NGINX Plus (the [worker_shutdown_timeout](https://nginx.org/en/docs/ngx_core_module.html#worker_shutdown_timeout) directive)
 - Support for adding HTTP trailers (the [add_trailer](https://nginx.org/en/docs/http/ngx_http_headers_module.html#add_trailer) directive)
 - Improvement to session persistence: quicker establishment of sticky sessions between clients and upstream groups (the `header` parameter to the [sticky learn](https://nginx.org/en/docs/http/ngx_http_upstream_module.html#sticky) directive)
-- Support for the third‑party [HTTP Substitutions Filter](https://github.com/yaoweibin/ngx_http_substitutions_filter_module) module, distributed in NGINX Plus packages and available on the [Dynamic Modules](https://www.nginx.com/products/modules/) page
+- Support for the third‑party [HTTP Substitutions Filter](https://github.com/yaoweibin/ngx_http_substitutions_filter_module) module, distributed in NGINX Plus packages and available on the [Dynamic Modules]({{< ref "/nginx/admin-guide/dynamic-modules/dynamic-modules.md" >}}) page
 
 NGINX Plus R13 is supported on: