Hi,
I am trying to send a port mod message embedded in a bundle and I am
getting the following error while constructing the port mod message.
hub: uncaught exception: Traceback (most recent call last):
File "/usr/local/lib/python2.7/dist-packages/ryu/lib/hub.py", line 52, in
_launch
func(*args, **kwargs)
File "/usr/local/lib/python2.7/dist-packages/ryu/base/app_manager.py",
line 274, in _event_loop
handler(ev)
File "/home/openflow/bundles/add.py", line 33, in send_bundle_Open
self.send_bundle_add_message(datapath)
File "/home/openflow/bundles/add.py", line 51, in send_bundle_add_message
datapath.send_msg(req)
File
"/usr/local/lib/python2.7/dist-packages/ryu/controller/controller.py", line
214, in send_msg
msg.serialize()
File
"/usr/local/lib/python2.7/dist-packages/ryu/ofproto/ofproto_parser.py",
line 205, in serialize
self._serialize_body()
File
"/usr/local/lib/python2.7/dist-packages/ryu/ofproto/ofproto_v1_4_parser.py",
line 6063, in _serialize_body
self.message.serialize()
File
"/usr/local/lib/python2.7/dist-packages/ryu/ofproto/ofproto_parser.py",
line 205, in serialize
self._serialize_body()
File
"/usr/local/lib/python2.7/dist-packages/ryu/ofproto/ofproto_v1_4_parser.py",
line 5662, in _serialize_body
for p in self.properties:
TypeError: 'OFPPortModPropEthernet' object is not iterable
And this is my code:
port_no = 1
hw_addr = 'fa:c8:e8:76:1d:7e'
config = ofp.OFPPC_PORT_DOWN
mask = ofp.OFPPC_PORT_DOWN
advertise = (ofp.OFPPF_10MB_HD | ofp.OFPPF_100MB_FD)
properties = ofp_parser.OFPPortModPropEthernet(advertise)
msg = ofp_parser.OFPPortMod(datapath, port_no, hw_addr,
config,
mask, properties)
req = ofp_parser.OFPBundleAddMsg(datapath, 7,
ofp.OFPBF_ATOMIC,
msg, [])
datapath.send_msg(req)
Am i missing anything ? Can you please suggest the solution ?
Thanks,
Chethan
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