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 servertrex-generator.console: interactive consoletrex-generator.python: Python with the TRex automation clientUpstream: https://github.com/cisco-system-traffic-generator/trex-core
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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, an app store with an audience of millions.
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
To install trex-generator, simply use the following command:
sudo snap install trex-generator --edge
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