xbt_cfg_register(&_sg_cfg_set, "ns3/TcpModel",
"The ns3 tcp model can be : NewReno or Reno or Tahoe",
xbt_cfgelm_string, 1, 1, NULL);
xbt_cfg_register(&_sg_cfg_set, "ns3/TcpModel",
"The ns3 tcp model can be : NewReno or Reno or Tahoe",
xbt_cfgelm_string, 1, 1, NULL);