> For the complete documentation index, see [llms.txt](https://doc.i4e.com.bd/networking/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://doc.i4e.com.bd/networking/doc/daily-psk.md).

# Use wireless network with daily psk

[◀ Go back to main README](/networking/master.md)

## Description

This script is supposed to provide a wifi network which changes the passphrase to a pseudo-random string daily.

## Requirements and installation

Just install this script and [global-wait](/networking/doc/global-wait.md).

Depending on whether you use CAPsMAN (`/ caps-man`) or local wireless interface (`/ interface wireless`) you need to install a different script.

For CAPsMAN:

```
$ScriptInstallUpdate daily-psk.capsman,global-wait;
```

For local interface:

```
$ScriptInstallUpdate daily-psk.local,global-wait;
```

And add schedulers to run the script:

```
/ system scheduler add interval=1d name=daily-psk-nightly on-event="/ system script run daily-psk.local;" start-date=may/23/2018 start-time=03:00:00;
/ system scheduler add name=daily-psk-startup on-event="/ system script { run global-wait; run daily-psk.local; }" start-time=startup;
```

These will update the passphrase on boot and nightly at 3:00.

## Configuration

The configuration goes to `global-config-overlay`, these are the parameters:

* `DailyPskMatchComment`: pattern to match the wireless access list comment
* `DailyPskSecrets`: an array with pseudo random strings

Then add an access list entry:

```
/ interface wireless access-list add comment="Daily PSK" interface=wl-daily private-pre-shared-key="ToBeChangedDaily";
```

Also notification settings are required for e-mail and telegram.

## See also

* [Wait for configuration und functions](/networking/doc/global-wait.md)

[◀ Go back to main README](/networking/master.md)\
[▲ Go back to top](/networking/doc/daily-psk.md#top)


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