---
title: Install trex-generator on Debian using the Snap Store | Snapcraft
description: Get the latest version of trex-generator for on Debian - Cisco TRex realistic
  traffic generator
url: https://snapcraft.io/install/trex-generator/debian
---

[Canonical Snapcraft](https://snapcraft.io/)

# Install trex-generator on **Debian**

# trex-generator

[Iurii Kondrakov (deezzir)](https://snapcraft.io/publisher/deezzir "View all snaps from Iurii Kondrakov (deezzir)")

* [Iurii Kondrakov (deezzir)](https://snapcraft.io/publisher/deezzir "View all snaps from Iurii Kondrakov (deezzir)")
* [Server and Cloud](https://snapcraft.io/search?categories=server-and-cloud)
* [Utilities](https://snapcraft.io/search?categories=utilities)

[Install](https://snapcraft.io/install/trex-generator/debian#install)

#### Cisco TRex realistic traffic generator

TRex is an open source, low cost, stateful and stateless traffic generator
fuelled by DPDK. This snap packages the TRex server, console and Python
automation client from the upstream trex-core source.

The server runs in af\_packet mode on kernel interfaces, without hugepages
or NIC driver binding. DPDK PCI mode is not supported under strict
confinement.

**Setup**

```
 sudo snap connect trex-generator:network-control
 sudo snap connect trex-generator:hardware-observe
 sudo snap connect trex-generator:process-control
 sudo snap connect trex-generator:system-observe
```

**Configuration**

Configuration files, scripts and their output live in
/var/snap/trex-generator/common. Select the server configuration with
`sudo snap set trex-generator config=<path relative to that directory>`
(default `trex_cfg.yaml`), or pass `--cfg <absolute path>`.

**Commands**

* `trex-generator.t-rex-64`: TRex server
* `trex-generator.console`: interactive console
* `trex-generator.python`: Python with the TRex automation client

Upstream: <https://github.com/cisco-system-traffic-generator/trex-core>

### Package name

* trex-generator

---

### License

* Apache-2.0

---

### Last updated

* 29 October 2026 - latest/edge

---

##### Report a Snap Store violation

* [Report this Snap](https://snapcraft.io/install/trex-generator/debian#report-snap-modal)

---

## Enable snaps on Debian and install trex-generator

Snaps are applications packaged with all their dependencies to run on all popular Linux distributions from a single build. They update automatically and roll back gracefully.

Snaps are discoverable and installable from the [Snap Store](https://snapcraft.io/store), an app store with an audience of millions.

### Enable snapd

On Debian 9 (Stretch) and newer, snap can be installed directly from the command line:

```
sudo apt update
sudo apt install snapd
```

After this, install the snapd snap in order to get the latest snapd:

```
sudo snap install snapd
```

### Install trex-generator

To install trex-generator, simply use the following command:

```
sudo snap install trex-generator --edge
```

### Other popular snaps…

[See more...](https://snapcraft.io/search?categories=featured)

[See more in Featured](https://snapcraft.io/search?categories=featured)

### More things to do…

#### [Get the snap store](https://snapcraft.io/snap-store)

Browse and find snaps from the convenience of your desktop using the snap store snap.

#### [Learn more about snaps](https://snapcraft.io/docs)

Interested to find out more about snaps? Want to publish your own application? Visit [snapcraft.io](https://snapcraft.io/) now.

[Back to top](https://snapcraft.io/install/trex-generator/debian)

© 2026 Canonical Ltd.
Ubuntu and Canonical are registered trademarks of Canonical Ltd.

Powered by [Charmed Kubernetes](https://www.ubuntu.com/kubernetes)

[Join the forum](https://forum.snapcraft.io/), contribute to or report problems with,
[snapd](https://bugs.launchpad.net/snapd),
[Snapcraft](https://bugs.launchpad.net/snapcraft),
or [this site](https://github.com/canonical/snapcraft.io/issues/new).

* [Share on Twitter](https://twitter.com/snapcraftio)
* [Share on Facebook](https://www.facebook.com/snapcraftio)
* [Share on YouTube](https://www.youtube.com/snapcraftio)

* [Terms of Service](https://ubuntu.com/legal/terms-and-policies/snap-store-terms)
* [Data privacy](https://www.ubuntu.com/legal/data-privacy)
* [Manage your tracker settings](https://snapcraft.io/install/trex-generator/debian)
* [Service status](https://status.snapcraft.io/)
* [Other functions](https://dashboard.snapcraft.io/)
* [Contact us](https://snapcraft.io/about/contact-us)