| #! /usr/bin/env python |
| import sys |
| import os |
| |
| def usage(): |
| print "%s flowid src_dpid src_port dst_dpid dst_port duration samples" % sys.argv[0] |
| sys.exit() |
| |
| def main(): |
| flowid = sys.argv[1] |
| src_dpid = sys.argv[2] |
| dst_dpid = sys.argv[4] |
| duration=int(sys.argv[6]) |
| samples=int(sys.argv[7]) |
| src_nwid=int(src_dpid.split(':')[-2], 16) |
| dst_nwid=int(dst_dpid.split(':')[-2], 16) |
| src_hostid=int(src_dpid.split(':')[-1], 16) |
| dst_hostid=int(dst_dpid.split(':')[-1], 16) |
| # /home/ubuntu/ONOS/web/scripts/iperf -t%s -i0.1 -yJ -o /tmp/iperf_%s.out -c 127.0.0.1 & |
| cmd="ssh -o StrictHostKeyChecking=no 1.1.%d.1 '/home/ubuntu/ONOS/scripts/iperf -t %s -i0.1 -k %d -yJ -o /home/ubuntu/ONOS/web/log/iperf_%s.out -c 192.168.%d.%d 2>&1 &' &" % (src_hostid, duration, samples, flowid, dst_nwid, dst_hostid) |
| killcmd='pkill -KILL -f \"iperf .* -o .*/iperf_%s.out\"' % (flowid) |
| print killcmd |
| print cmd |
| os.popen(killcmd) |
| os.popen(cmd) |
| |
| if __name__ == "__main__": |
| if len(sys.argv) != 8: |
| print len(sys.argv) |
| usage() |
| |
| main() |