Hi guys:
I'm using ryu 3.4 with ovs 2.0.1, through OpenFlow 1.2.
There is a bewildering problem:
A GotoTable instruction would result in a flow entry whose actions is
"drop", rather than "GotoTable".
To be more specific, the code for installing the flow entry is as follows:
*****
@handler.set_ev_cls(dpset.EventDP, dpset.DPSET_EV_DISPATCHER)
def switch_connection_handler(self, event):
datapath = event.dp
parser = datapath.ofproto_parser
ofproto = datapath.ofproto
if event.enter:
match = parser.OFPMatch(eth_src="10:10:10:10:10:10")
inst = [parser.OFPInstructionGotoTable(1)]
datapath.send_msg(
parser.OFPFlowMod(datapath=datapath,
match=match,
priority=50,
flags=ofproto.OFPFF_SEND_FLOW_REM,
command=ofproto.OFPFC_ADD,
instructions=inst))
*****
And the output flow entry is:
*****
cookie=0x0, duration=188.693s, table=0, n_packets=0, n_bytes=0,
idle_age=188, priority=50,dl_src=10:10:10:10:10:10 *actions=drop*
*****
I'm wondering why the installed flow entry on ovs was not "GotoTable" as
expected?
Thank you for any advice.
--
Thanks,
Chen
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