# Start TRex.
cmd = ("sh -c 'cd {dir}/scripts/ && "
- "nohup ./t-rex-64 {mode} -i -c 7 > "
- "/tmp/trex.log 2>&1 &' > /dev/null"
+ "nohup ./t-rex-64 {mode} --prefix $(hostname)"
+ " -i -c 7 > /tmp/trex.log 2>&1 &' > /dev/null"
.format(dir=Constants.TREX_INSTALL_DIR,
mode='--astf' if osi_layer == 'L7' else ''))
try: