parkspace_manage/setting/communication.prototxt

communication_parameters
{

#   bind_string:"tcp://192.168.2.166:9000"
#   connect_string_vector:"tcp://192.168.2.166:9001"
#   connect_string_vector:"tcp://192.168.2.166:9002"

#   connect_string_vector:"tcp://192.168.2.125:9876"
#   connect_string_vector:"tcp://192.168.2.166:1234"

    bind_string:"tcp://192.168.2.116:30008"
    connect_string_vector:"tcp://192.168.1.233:30000"
}