fix some links

src/pages/docs/how-to/dns.mdx

@@ -23,7 +23,7 @@ Starting [v0.11.0](https://github.com/netbirdio/netbird/releases), NetBird autom
 to each peer in a private `netbird.cloud` space that can be used to access the machines. E.g., `my-server.netbird.cloud`.
 
 Besides accessing machines by their domain names, you can configure NetBird to use your private nameservers,
-control what nameservers a specific [peer group](https://netbird.io/docs/overview/acls#groups) should use, and set up split DNS.
+control what nameservers a specific [peer group](/docs/how-to/access-control#concepts) should use, and set up split DNS.
 
 <Note>
     Nameservers is available for NetBird [v0.11.0](https://github.com/netbirdio/netbird/releases) or later.

src/pages/docs/how-to/examples.mdx

@@ -103,7 +103,7 @@ One of the simplest ways of running NetBird client application is to use a pre-b
 * **NetBird account.**
    Register one at [app.netbird.io](https://app.netbird.io/).
 
-You would need to obtain a [setup key](/overview/setup-keys) to associate NetBird client with your account.
+You would need to obtain a [setup key](/docs/how-to/setup-keys) to associate NetBird client with your account.
 
 The setup key could be found in the NetBird Management dashboard under the Setup Keys tab - [https://app.netbird.io/setup-keys](https://app.netbird.io/setup-keys).
 
@@ -115,4 +115,4 @@ docker run --rm --name PEER_NAME --hostname PEER_NAME --cap-add=NET_ADMIN -d -e
 
 That is it! Enjoy using NetBird.
 
-If you would like to learn how to run NetBird Client as an ECS agent on AWS, please refer to [this guide](/examples/aws-ecs-client-daemon).
+If you would like to learn how to run NetBird Client as an ECS agent on AWS, please refer to [this guide](#net-bird-client-on-aws-ecs-terraform).

src/pages/docs/how-to/getting-started.mdx

@@ -280,10 +280,10 @@ Check connection status:
 ```
 
 ### Running NetBird with a Setup Key
-In case you are activating a server peer, you can use a [setup key](/overview/setup-keys) as described in the steps below.
+In case you are activating a server peer, you can use a [setup key](/docs/how-to/setup-keys) as described in the steps below.
 > This is especially helpful when you are running multiple server instances with infrastructure-as-code tools like ansible and terraform.
 
-1. Login to the Management Service. You need to have a `setup key` in hand (see [setup keys](/overview/setup-keys)).
+1. Login to the Management Service. You need to have a `setup key` in hand (see [setup keys](/docs/how-to/setup-keys)).
 
 For all systems:
 ```bash

src/pages/docs/how-to/setup-keys.mdx

@@ -43,7 +43,7 @@ Setup keys are set to expire after 30 days. When expired, the setup key can't be
     <img src="/img/architecture/peer-auto-tagging-setupkey.gif" alt="high-level-dia" width="800" style={{boxShadow: '0 4px 8px 0 rgba(0, 0, 0, 0.2), 0 6px 20px 0 rgba(0, 0, 0, 0.19)'}} />
 </p>
 
-NetBird offers a powerful [Access Control feature](/overview/acls) that allows easy access management of your resources.
+NetBird offers a powerful [Access Control feature](/docs/how-to/access-control) that allows easy access management of your resources.
 In a basic scenario, you would create multiple groups of peers and create access rules to define what groups can access each other.
 Adding peers to groups might become time-consuming in large networks with dozens of machines.
 

src/pages/docs/how-to/users.mdx

@@ -52,7 +52,7 @@ Personal access tokens can be used in a variety of scenarios, including:
 
 ### Creating a Personal Access Token
 
-To create a personal access token, you'll need to log in to your account and navigate to the "Users" section and look for your user or create a [service user](#) to use for your API requests.
+To create a personal access token, you'll need to log in to your account and navigate to the "Users" section and look for your user or create a [service user](#service-users) to use for your API requests.
 
 <p align="center">
     <img src="/img/overview/personal-access-token-overview.png" alt="personal-access-token-overview" width="780" style={{boxShadow: '0 4px 8px 0 rgba(0, 0, 0, 0.2), 0 6px 20px 0 rgba(0, 0, 0, 0.19)'}} />