> For the complete documentation index, see [llms.txt](https://docs.devolutions.net/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.devolutions.net/server/fr/knowledge-base/how-to-articles/add-x-forwarded-for-column-in-iis.md).

# Ajouter la colonne X-Forwarded For dans IIS

Suivez les étapes ci-dessous pour ajouter la colonne X-Forwarded-For dans les journaux IIS 8.5 :

1. Ouvrez le gestionnaire IIS.
2. Au niveau du serveur, du site ou de l'application, double-cliquez sur ***Journalisation***.
3. Cliquez sur ***Sélectionner les champs***.
4. Dans la fenêtre ***Champs de journalisation W3C***, cliquez sur ***Ajouter un champ***.
5. Dans la fenêtre ***Ajouter un champ personnalisé***, remplissez les champs suivants :
   * ***Nom du champ*** : X-Forwarded-For
   * ***Type de source*** : En-tête de requête
   * ***Source*** : X-Forwarded-For
6. Cliquez sur ***OK*** dans les deux fenêtres ouvertes.
7. Cliquez sur ***Appliquer*** dans le volet des actions.

   <figure><img src="https://cdnweb.devolutions.net/docs/docs_en_kb_KB4772.png" alt=""><figcaption></figcaption></figure>

Attendez qu'un nouveau fichier journal soit créé dans le dossier des journaux. Les modifications de colonnes seront effectives lorsqu'un nouveau fichier journal sera créé.

### Ligne de commande

```
%systemroot%\system32\inetsrv\APPCMD.EXE set config -section:system.applicationHost/sites /+"[name='Default Web Site'].logFile.customFields.[logFieldName='X-Forwarded-For',sourceName='X-Forwarded-For',sourceType='RequestHeader']" /commit:apphost
```


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