[ovs-discuss] ovs-ofctl dump-flows command error : ***parse error***

Ben Pfaff blp at ovn.org
Tue Mar 1 16:22:38 UTC 2016


The error you saw still indicates a bug.  What actions were there?

On Tue, Mar 01, 2016 at 06:22:29AM -0800, David Gabriel wrote:
> I fixed this issue.
> In fact I have to use the -O option to specify the openflow version
> ovs-ofctl dump-flows mybridge
> 
> *-O OpenFlow13*
> Thanks.
> 
> 2016-03-01 2:15 GMT-08:00 David Gabriel <davidgab283 at gmail.com>:
> 
> > Dears
> >
> > I have an issue when I use ovs-ofctl dump-flows command to display flows.
> > In fact I am using ryu controller to set writing metadata instruction.
> > From the controller side all is fine but when I try to display the flows
> > basing on the aformentionned command I get the following error but I
> > disable the writing metadata instruction, the display is fine.
> > Please advise how to fix this issue ?
> >
> > Best regards
> >
> > ovs-ofctl dump-flows mybridge
> > 2016-03-01T10:03:56Z|00001|ofp_actions|WARN|invalid instruction ordering:
> > apply_actions must appear before write_metadata, for OpenFlow 1.1+
> > compatibility
> > 2016-03-01T10:03:56Z|00002|ofp_util|WARN|OFPST_FLOW reply bad instructions
> > NXST_FLOW reply (xid=0x4):
> >  cookie=0x0, duration=36.821s, table=0, n_packets=393, n_bytes=45952,
> > idle_age=0, priority=1 actions=CONTROLLER:65535
> >  cookie=0x0, duration=31.338s, table=0, n_packets=0, n_bytes=0,
> > idle_age=31,
> > priority=1,in_port=1,vlan_tci=0x0001/0x1fff,dl_src=00:0c:29:7c:b6:8e
> > actions=resubmit(,1)
> >  cookie=0x0, duration=31.337s, table=0, n_packets=0, n_bytes=0,
> > idle_age=31,
> > priority=1,in_port=2,vlan_tci=0x0001/0x1fff,dl_src=10:0c:29:7c:b6:6e
> > actions=resubmit(,1)
> >  cookie=0x0, duration=31.336s, table=0, n_packets=0, n_bytes=0,
> > idle_age=31,
> > priority=1,in_port=3,vlan_tci=0x0001/0x1fff,dl_src=12:0c:29:7c:b6:6e
> > actions=resubmit(,1)
> >  cookie=0x0, duration=31.334s, table=0, n_packets=0, n_bytes=0,
> > idle_age=31,
> > priority=1,in_port=4,vlan_tci=0x0001/0x1fff,dl_src=15:0c:29:7c:b6:8e
> > actions=resubmit(,1)
> >  cookie=0x0, duration=31.331s, table=0, n_packets=0, n_bytes=0,
> > idle_age=31,
> > priority=1,in_port=5,vlan_tci=0x0001/0x1fff,dl_src=12:0c:29:5c:b6:6e
> > actions=resubmit(,1)
> >  cookie=0x0, duration=31.330s, table=0, n_packets=0, n_bytes=0,
> > idle_age=31,
> > priority=1,in_port=6,vlan_tci=0x0001/0x1fff,dl_src=12:0c:33:7c:b6:6e
> > actions=resubmit(,1) ****parse error****
> >
> >

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