def qos_meter_get_opaque_data(meter_id):
flt = nas_qos.MeterCPSObj(meter_id=meter_id)
ret = []
r = cps.get([flt.data()], ret)
if r == False:
raise RuntimeError("Meter Get failed")
m = nas_qos.MeterCPSObj(cps_data=ret[0])
return m.extract_opaque_data()
def policer_get_example(meter_id):
return_data_list = []
filt_obj = nas_qos.MeterCPSObj(meter_id=meter_id)
ret = cps.get([filt_obj.data()], return_data_list)
if ret:
print '#### Meter Show ####'
for cps_ret_data in return_data_list:
m = nas_qos.MeterCPSObj(cps_data=cps_ret_data)
m.print_obj()
else:
print "Error in Get"
def create_storm_control_policer_example(peak_rate):
meter_obj = nas_qos.MeterCPSObj(meter_type='PACKET', pir=peak_rate)
meter_obj.set_attr('mode', 'STORM_CONTROL')
upd = ('create', meter_obj.data())
ret_cps_data = cps_utils.CPSTransaction([upd]).commit()
if ret_cps_data == False:
print 'Policer creation failed'
return None
meter_obj = nas_qos.MeterCPSObj(cps_data=ret_cps_data[0])
meter_obj.print_obj()
meter_id = meter_obj.extract_id()
print 'Successfully created Policer Id = %d' % meter_id
return meter_id
def qos_meter_delete(meter_id):
m = nas_qos.MeterCPSObj(meter_id=meter_id)
upd = ('delete', m.data())
r = cps_utils.CPSTransaction([upd]).commit()
if r == False:
print ("Error deleting meter" + str(meter_id))
else:
print ("Successfully deleted meter" + str(meter_id))
def policer_modify_example(meter_id):
m = nas_qos.MeterCPSObj(meter_id=meter_id, cir=400000)
m.set_attr('green-packet-action', 'DROP')
m.set_attr('yellow-packet-action', 'DROP')
upd = ('set', m.data())
ret_cps_data = cps_utils.CPSTransaction([upd]).commit()
if ret_cps_data == False:
print "Meter modify Failed"
return None
print 'Return = ', ret_cps_data
m = nas_qos.MeterCPSObj(cps_data=ret_cps_data[0])
meter_id = m.extract_id()
print "Successfully modified Meter Id = ", meter_id
return meter_id
def delete_policer_example(meter_id):
meter_obj = nas_qos.MeterCPSObj(meter_id=meter_id)
upd = ('delete', meter_obj.data())
ret_cps_data = cps_utils.CPSTransaction([upd]).commit()
if ret_cps_data == False:
print 'Policer delete failed'
return None
print 'Successfully deleted Policer Id = %d' % meter_id
def policer_srtcm_create_example():
m = nas_qos.MeterCPSObj(meter_type='BYTE',
cir=300000,
cbs=800000,
pbs=900000)
upd = ('create', m.data())
ret_cps_data = cps_utils.CPSTransaction([upd]).commit()
if ret_cps_data == False:
print "Meter install Failed"
return None
print 'Return = ', ret_cps_data
m = nas_qos.MeterCPSObj(cps_data=ret_cps_data[0])
meter_id = m.extract_id()
print "Successfully installed Meter Id = ", meter_id
return meter_id
def qos_meter_create(m_type='BYTE', cir=None, pir=None, cbs=None, pbs=None):
m = nas_qos.MeterCPSObj(meter_type=m_type,
pir=pir,
cir=cir,
cbs=cbs,
pbs=pbs)
m.set_attr('red-packet-action', 'DROP')
upd = ('create', m.data())
r = cps_utils.CPSTransaction([upd]).commit()
if r == False:
raise RuntimeError("Meter creation failed")
m = nas_qos.MeterCPSObj(cps_data=r[0])
meter_id = m.extract_id()
meter_opq = m.extract_opaque_data()
print "Successfully installed Meter Id = ", meter_id
return meter_id, meter_opq
def policer_delete_example(meter_id):
m = nas_qos.MeterCPSObj(meter_id=meter_id)
upd = ('delete', m.data())
ret_cps_data = cps_utils.CPSTransaction([upd]).commit()
if ret_cps_data == False:
print "Meter delete Failed"
return None
print 'Return = ', ret_cps_data
print "Successfully deleted Meter Id = ", meter_id
