Update OPNsense configuration steps (#426)

* Fix incorrect order of steps

Signed-off-by: bcmmbaga <[email protected]>

* refactor

Signed-off-by: bcmmbaga <[email protected]>

* Fix typo

Signed-off-by: bcmmbaga <[email protected]>

---------

Signed-off-by: bcmmbaga <[email protected]>

Author: bcmmbaga

src/pages/how-to/installation/opnsense.mdx

@@ -29,6 +29,28 @@ there are both managed and [self-hosted](https://docs.netbird.io/selfhosted/self
 
 ## Configuration
 
+### Authenticate the machine
+
+Fill out the authentication form with the following values and click `Save`:
+
+- **Management URL**: Default is `https://app.netbird.io:443`. If self-hosting, enter your custom management server URL.
+- **Setup Key**: Paste the setup key from your NetBird account.
+
+<p>
+    <img src="/docs-static/img/how-to-guides/opnsense/authentication.png" alt="authentication" className="imagewrapper-big"/>
+</p>
+
+### Verify Connection Status
+
+The Status page shows detailed information about connected peers and control services, helping you monitor your deployment.
+Access it via `VPN` > `NetBird` > `Status` in the OPNsense menu.
+
+Use this section for diagnostics and troubleshooting common connection or setup issues.
+
+<p>
+    <img src="/docs-static/img/how-to-guides/opnsense/status.png" alt="connection status" className="imagewrapper-big"/>
+</p>
+
 ### Assign NetBird interface
 After installation, a new interface named `wt0` will be available but unassigned. To assign it go to `Interfaces` >
 `Assignments`. Under `Assign a new interface`, set the following values:
@@ -54,7 +76,7 @@ the following options and click `Save`, then `Apply changes` to activate the int
 <p> <img src="/docs-static/img/how-to-guides/opnsense/enable_interface.png" alt="enableInterface" className="imagewrapper-big"/> </p>
 
 <Note>
-OPNsense includes native WireGuard support, however do not configure or manage the NetBird interface (wt0) via the OPNsense WireGuard UI.
+    OPNsense includes native WireGuard support, however do not configure or manage the NetBird interface (wt0) via the OPNsense WireGuard UI.
     NetBird fully manages the WireGuard interface and keys.
 </Note>
 
@@ -65,44 +87,21 @@ This ensures traffic flows freely, while NetBird’s own policies (ACLs) govern
 1. Navigate to `Firewall` > `Rules` > `NetBird`.
 2. Click `+ Add` to create a new rule.
 3. Configure the rule:
-   - **Action**: `Pass`
-   - **Interface**: `NetBird`
-   - **Direction**: `in`
-   - **TCP/IP Version**: `IPv4`
-   - **Protocol**: `any`
-   - **Source**: `any`
-   - **Destination**: `any`
-   - **Description**: `Allow all on NetBird (managed by NetBird)`
+    - **Action**: `Pass`
+    - **Interface**: `NetBird`
+    - **Direction**: `in`
+    - **TCP/IP Version**: `IPv4`
+    - **Protocol**: `any`
+    - **Source**: `any`
+    - **Destination**: `any`
+    - **Description**: `Allow all on NetBird (managed by NetBird)`
 4. Click `Save`, then `Apply changes`.
 5. Ensure this rule is at the top of the `NetBird` rules list so it isn’t shadowed by other rules.
 
 <p>
     <img src="/docs-static/img/how-to-guides/opnsense/firewall_rules.png" alt="firewallRules" className="imagewrapper-big"/>
 </p>
 
-### Authenticate the machine
-
-Fill out the authentication form with the following values and click `Save`:
-
-- **Management URL**: Default is `https://app.netbird.io:443`. If self-hosting, enter your custom management server URL.
-- **Setup Key**: Paste the setup key from your NetBird account. .
-
-<p>
-    <img src="/docs-static/img/how-to-guides/opnsense/authentication.png" alt="authentication" className="imagewrapper-big"/>
-</p>
-
-### Verify Connection Status
-
-The Status page shows detailed information about connected peers and control services, helping you monitor your deployment.
-Access it via `VPN` > `NetBird` > `Status` in the OPNsense menu.
-
-Use this section for diagnostics and troubleshooting common connection or setup issues.
-
-<p>
-    <img src="/docs-static/img/how-to-guides/opnsense/status.png" alt="connection status" className="imagewrapper-big"/>
-</p>
-
-
 ## Get started
 <p float="center" >
     <Button name="button" className="button-5" onClick={() => window.open("https://netbird.io/pricing")}>Use NetBird</Button>