def runTest(self):
logging = get_logger()
logging.info("Running PortModFailedBadHwAdd Grp100No270 test")
of_ports = config["port_map"].keys()
of_ports.sort()
self.assertTrue(len(of_ports) > 1, "Not enough ports for test")
#Send features request
request = message.features_request()
reply, pkt = self.controller.transact(request, timeout=2)
self.assertTrue(reply is not None, "Features Reply not recieved")
for idx in range(len(reply.ports)):
if reply.ports[idx].port_no == of_ports[0]:
break
self.assertTrue(idx <= len(reply.ports), "Error in the ports information")
logging.info("Sending port_mod request ..")
mod = message.port_mod()
mod.port_no = of_ports[0]
mod.hw_addr = [0,0,0,0,0,0]
mod.config = ofp.OFPPC_NO_FLOOD
mod.mask = ofp.OFPPC_NO_FLOOD
mod.advertise = reply.ports[idx].advertised
rv = self.controller.message_send(mod)
self.assertTrue(rv != -1,"Unable to send the message")
logging.info("Waiting for OFPT_ERROR message...")
(response, raw) = self.controller.poll(ofp.OFPT_ERROR, timeout=10)
self.assertTrue(response is not None,"Did not receive an error")
self.assertTrue(response.type==ofp.OFPET_PORT_MOD_FAILED,"Unexpected Error type. Expected OFPET_PORT_MOD_FAILED error type")
self.assertTrue(response.code==ofp.OFPPMFC_BAD_HW_ADDR," Unexpected error code, Expected OFPPMFC_BAD_HW_ADDR error code")
def port_config_set(controller, port_no, config, mask, logger):
"""
Set the port configuration according the given parameters
Gets the switch feature configuration and updates one port's
configuration value according to config and mask
"""
logger.info("Setting port " + str(port_no) + " to config " + str(config))
request = message.features_request()
reply, pkt = controller.transact(request, timeout=2)
if reply is None:
return -1
logger.debug(reply.show())
for idx in range(len(reply.ports)):
if reply.ports[idx].port_no == port_no:
break
if idx >= len(reply.ports):
return -1
mod = message.port_mod()
mod.port_no = port_no
mod.hw_addr = reply.ports[idx].hw_addr
mod.config = config
mod.mask = mask
mod.advertise = reply.ports[idx].advertised
rv = controller.message_send(mod)
return rv
def port_config_set(controller, port_no, config, mask):
"""
Set the port configuration according the given parameters
Gets the switch feature configuration and updates one port's
configuration value according to config and mask
"""
logging.info("Setting port " + str(port_no) + " to config " + str(config))
request = message.features_request()
reply, pkt = controller.transact(request)
if reply is None:
return -1
logging.debug(reply.show())
for idx in range(len(reply.ports)):
if reply.ports[idx].port_no == port_no:
break
if idx >= len(reply.ports):
return -1
mod = message.port_mod()
mod.port_no = port_no
mod.hw_addr = reply.ports[idx].hw_addr
mod.config = config
mod.mask = mask
mod.advertise = reply.ports[idx].advertised
rv = controller.message_send(mod)
return rv
def runTest(self):
logging.info("Running PortModFailedBadHwAdd Grp100No280 test")
of_ports = config["port_map"].keys()
of_ports.sort()
self.assertTrue(len(of_ports) > 1, "Not enough ports for test")
# Send features request
request = message.features_request()
reply, pkt = self.controller.transact(request, timeout=2)
self.assertTrue(reply is not None, "Features Reply not recieved")
for idx in range(len(reply.ports)):
if reply.ports[idx].port_no == of_ports[0]:
break
self.assertTrue(idx <= len(reply.ports), "Error in the ports information")
logging.info("Sending port_mod request ..")
mod = message.port_mod()
mod.port_no = of_ports[0]
mod.hw_addr = [0, 0, 0, 0, 0, 0]
mod.config = ofp.OFPPC_NO_FLOOD
mod.mask = ofp.OFPPC_NO_FLOOD
mod.advertise = reply.ports[idx].advertised
rv = self.controller.message_send(mod)
self.assertTrue(rv != -1, "Unable to send the message")
logging.info("Waiting for OFPT_ERROR message...")
count = 0
while True:
(response, raw) = self.controller.poll(ofp.OFPT_ERROR)
if not response: # Timeout
break
if not response.type == ofp.OFPET_PORT_MOD_FAILED:
logging.info("Error type is not as expected")
break
if not response.code == ofp.OFPPMFC_BAD_HW_ADDR:
logging.info("Error Code is not as expected")
break
if not config["relax"]: # Only one attempt to match
break
count += 1
if count > 10: # Too many tries
break
