# Configuration de plusieurs IP PUBLIC sur pfSense en NAT 1:1

1- Le pfSense doit déjà être configuré avec une des IP PUBLIC afin d'accéder a internet

[![image.png](https://know.app.slaunay.com/uploads/images/gallery/2024-04/scaled-1680-/aMSpbFajx2TlFor1-image.png)](https://know.app.slaunay.com/uploads/images/gallery/2024-04/aMSpbFajx2TlFor1-image.png)

[![image.png](https://know.app.slaunay.com/uploads/images/gallery/2024-04/scaled-1680-/YsB3aDUPCVh8X426-image.png)](https://know.app.slaunay.com/uploads/images/gallery/2024-04/YsB3aDUPCVh8X426-image.png)

[![image.png](https://know.app.slaunay.com/uploads/images/gallery/2024-04/scaled-1680-/4ZcRBrVfz0lhFPG7-image.png)](https://know.app.slaunay.com/uploads/images/gallery/2024-04/4ZcRBrVfz0lhFPG7-image.png)

2- Passer le NAT en "Hybrid Outbound NAT" (Firewall -> NAT -> Outbound)

[![image.png](https://know.app.slaunay.com/uploads/images/gallery/2024-04/scaled-1680-/sJm2LC7M31P3hjvV-image.png)](https://know.app.slaunay.com/uploads/images/gallery/2024-04/sJm2LC7M31P3hjvV-image.png)

Passer de "Automatique outbound NAT" vers "Hybrid Outbound NAT"

[![image.png](https://know.app.slaunay.com/uploads/images/gallery/2024-04/scaled-1680-/l7Qm6XvGs7EzBvWR-image.png)](https://know.app.slaunay.com/uploads/images/gallery/2024-04/l7Qm6XvGs7EzBvWR-image.png)

3- Créer les "Virtual IPs" sur le pfSense (Firewall -> Virtual IPS)

[![image.png](https://know.app.slaunay.com/uploads/images/gallery/2024-04/scaled-1680-/l6LPgQzq5Zb5DxE5-image.png)](https://know.app.slaunay.com/uploads/images/gallery/2024-04/l6LPgQzq5Zb5DxE5-image.png)

Configurer de la même façon, il faut modifier l'adresse IP avec l'adresse IP PUBLIC désiré

[![image.png](https://know.app.slaunay.com/uploads/images/gallery/2024-04/scaled-1680-/YO92EisZZvgVJ9SU-image.png)](https://know.app.slaunay.com/uploads/images/gallery/2024-04/YO92EisZZvgVJ9SU-image.png)

4- Configurer le NAT 1:1 (Firewall -> NAT -> 1:1)

[![image.png](https://know.app.slaunay.com/uploads/images/gallery/2024-04/scaled-1680-/wMb3Emn0k5okE5qC-image.png)](https://know.app.slaunay.com/uploads/images/gallery/2024-04/wMb3Emn0k5okE5qC-image.png)