Hi,
I am trying to write a script which could generate a packet with
multiple PACKET_OUT messages bundled within it. For example something like
this:
[image: Inline image 1]
I have this sample script which successfully generates a single PKT OUT
message.
*@set_ev_cls(ofp_event.EventOFPPacketIn, MAIN_DISPATCHER) def
_packet_in_handler(self, ev): msg = ev.msg datapath =
msg.datapath ofproto = datapath.ofproto parser =
datapath.ofproto_parser in_port = msg.match['in_port'] if
(in_port == 3): out_port = 2 in_port =
ofproto.OFPP_CONTROLLER else: out_port = 3 actions
= [parser.OFPActionOutput(out_port)] data = msg.data out =
parser.OFPPacketOut(datapath=datapath,
buffer_id=msg.buffer_id, in_port=in_port,
actions=actions, data=data) datapath.send_msg(out)*
If i change the "actons" & call datapath.send() again, it ends up
generating 2 PKT OUT messages in different packets. How do i change the
code so that it bundles them together into one packet. Can you please help
me out?
Thanks in advance
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