> For the complete documentation index, see [llms.txt](https://docs.verifone.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.verifone.com/support-denmark/p400-integrated/vejledninger/sadan-udforer-du-en-netvaerkstest.md).

# Sådan udfører du en netværkstest

Kør en netværkstest på din P400 for at kontrollere forbindelsen til vores betalingssystem.

{% hint style="info" %}
**Brug dette, når** du vil kontrollere, at din terminal kan oprette forbindelse til dit netværk og til vores betalingssystem — for eksempel hvis betalinger mislykkes, eller en vejledning beder dig om at køre en netværkstest.
{% endhint %}

## Kør en netværkstest

{% stepper %}
{% step %}

### Åbn menuen

Tryk på **4** og **6** samtidig, og derefter indtaste adgangskode **1234** og trykke på **den grønne knap**.
{% endstep %}

{% step %}

### Gå til Kør tests

Vælg **Administration > Kør tests**.
{% endstep %}

{% step %}

### Kør netværkstesten

Vælg **Netværkstest** og vent på resultatet.

* **Hvis testen lykkes:** din terminal er forbundet.
* **Hvis testen mislykkes:** se [Netværkstest mislykkedes](/support-denmark/p400-integrated/fejl/netvaerkstest-mislykkedes.md).
  {% endstep %}
  {% endstepper %}

{% hint style="warning" %}
**Har du lige installeret din terminal, og fortsætter testen med at mislykkes?** For at netværkstesten kan bestås, **port 443** skal være åben på dit netværk. Kontakt din netværksudbyder (for eksempel din internetudbyder eller IT-udbyder) for at få dette kontrolleret.
{% endhint %}

<details>

<summary>Nøgleord</summary>

Også kaldet: netværkstest, forbindelsestest, test forbindelse, kommunikationstest. Søgetermer: netværkstest, kør tests, forbindelse, port 443, netværksudbyder, administration.

</details>


---

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