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.. _test_environment_tg:
TG Settings - TRex
------------------
TG Version
~~~~~~~~~~
|trex-release|
DPDK Version
~~~~~~~~~~~~
DPDK v19.05
TG Installation
~~~~~~~~~~~~~~~
T-Rex installation is managed via Ansible role.
TG Startup Configuration
~~~~~~~~~~~~~~~~~~~~~~~~
::
$ sudo -E -S sh -c 'cat << EOF > /etc/trex_cfg.yaml
- version: 2
c: 8
limit_memory: 8192
interfaces: ["${pci1}","${pci2}"]
port_info:
- dest_mac: [${dest_mac1}]
src_mac: [${src_mac1}]
- dest_mac: [${dest_mac2}]
src_mac: [${src_mac2}]
platform :
master_thread_id: 0
latency_thread_id: 9
dual_if:
- socket: 0
threads: [1, 2, 3, 4, 5, 6, 7, 8]
EOF'
TG Startup Command (Stateless Mode)
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
::
$ sudo -E -S sh -c "cd '${trex_install_dir}/scripts/' && \
nohup ./t-rex-64 -i --prefix $(hostname) --hdrh --no-scapy-server \
--mbuf-factor 32 > /tmp/trex.log 2>&1 &" > /dev/null
Also, Python client is now starting traffic with:
::
core_mask=STLClient.CORE_MASK_PIN
TG Startup Command (Stateful Mode)
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
::
$ sudo -E -S sh -c "cd '${trex_install_dir}/scripts/' && \
nohup ./t-rex-64 -i --prefix $(hostname) --astf --hdrh --no-scapy-server \
--mbuf-factor 32 > /tmp/trex.log 2>&1 &" > /dev/null
TG API Driver
~~~~~~~~~~~~~
`TRex driver`_
|
