diff options
Diffstat (limited to 'docs/report')
| -rw-r--r-- | docs/report/introduction/methodology_trex_traffic_generator.rst | 42 |
1 files changed, 22 insertions, 20 deletions
diff --git a/docs/report/introduction/methodology_trex_traffic_generator.rst b/docs/report/introduction/methodology_trex_traffic_generator.rst index cae65ab1c8..dfa496b3ad 100644 --- a/docs/report/introduction/methodology_trex_traffic_generator.rst +++ b/docs/report/introduction/methodology_trex_traffic_generator.rst @@ -11,32 +11,34 @@ throughputs using MLRsearch and to measure maximum transfer rate in MRR tests. TRex is installed and run on the TG compute node. The typical procedure is: - TRex configuration is set in its configuration file + :: - $ sudo -E -S sh -c 'cat << EOF > /etc/trex_cfg.yaml - - version: 2 - c: 15 - 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: 16 - dual_if: - - socket: 0 - threads: [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15] - EOF' + $ sudo -E -S sh -c 'cat << EOF > /etc/trex_cfg.yaml + - version: 2 + c: 15 + 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: 16 + dual_if: + - socket: 0 + threads: [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15] + EOF' - TRex is started in the interactive mode as a background service + :: - $ sh -c 'cd <t-rex-install-dir>/scripts/ && \ - sudo nohup ./t-rex-64 -i --prefix $(hostname) --hdrh --no-scapy-server \ - > /tmp/trex.log 2>&1 &' > /dev/null + $ sh -c 'cd <t-rex-install-dir>/scripts/ && \ + sudo nohup ./t-rex-64 -i --prefix $(hostname) --hdrh --no-scapy-server \ + > /tmp/trex.log 2>&1 &' > /dev/null - There are traffic streams dynamically prepared for each test, based on traffic profiles. The traffic is sent and the statistics obtained using API |