# Firewall Allowlisting

If you are experiencing any access issues when using Orchestration Engine, make sure your network is not blocking http traffic to the following Emporix, Celonis and Make domains and subdomains:

### Emporix

* Emporix: [emporix.io](http://www.emporix.io/)
* Emporix API: [api.emporix.io](http://api.emporix.io/)
* Emporix Developer Portal: [app.emporix.io](http://app.emporix.io/)
* Emporix Management Dashboard : [dashboard.emporix.io](http://dashboard.emporix.io/)
* Emporix Forms UI : [cop.emporix.io/forms/](http://cxpf-ext.emporix.io/)
* Emporix SSO: [login.emporix.io](http://login.emporix.io/)
* Emporix Documentation: [developer.emporix.io](https://developer.emporix.io/)
* Emporix Inbound Webhooks: [signals.emporix.io](http://signals.emporix.io/)
* Emporix Outbound Events: [app.svix.com](http://app.svix.com/) - required for DCP customers only
* Emporix Corporate Website: [emporix.com](https://www.emporix.com/)

{% hint style="warning" %}
To start working with [api.emporix.io](http://api.emporix.io/), make sure to also allowlist its IP: 34.128.182.253.
{% endhint %}

### Celonis

* Celonis: [celonis.com](https://www.celonis.com)

{% hint style="warning" %}
If you work with Celonis, make sure the Emporix IPs are allowlisted with the [IP-based Access Restrictions](https://docs.celonis.com/en/ip-based-restrictions.html) as documented by the company.
{% endhint %}

### Make

* Emporix Make Environment: [emporix.integromat.celonis.com](http://emporix.integromat.celonis.com/)
* Make: [make.com](https://www.make.com)
* Integromat: [integromat.com](https://www.integromat.com) - additional access is needed for any Make Apps using OIDC Authorization Protocol

To allowlist the connection to and from Make from your internal IT system firewalls, use also these IP addresses:

* **Outgoing** = 63.176.242.240, 35.159.75.87, 3.72.162.92
* **Incoming** = 63.176.80.5, 3.73.150.249


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# 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://developer.emporix.io/oe/troubleshooting/allowlisting.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.