# ... use different DNS names

When using a load balancer, you might want to set different DNS names for WUI access and IAM (Identity and Access Management) access.

To configure a different DNS name for IAM, follow these steps:

1. Update the `<DOIM_HOME>/config/dmcfg.yaml ext_cfg` section with the following property:\
   `IAM_IP_BALANCED`

Example:

```yaml
ext_cfg:
   IAM_IP_BALANCED: DNS-hostname
```

Replace `DNS-hostname` with the correct value.

2. Enter the `<DOIM_HOME>/bin` folder and apply the new configuration with the following command:

   `./doim.sh domain-deploycfg`
3. Start Data One.


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.primeur.com/data-mover-1.21/how-to.../...-use-different-dns-names.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.