Hi Yusuke,
Thanks for your kindly response.
It is working in scenario 1.
But in scenario 2 , it is still not working.
scenario(2) host1 connect to port 1 with no-vlan, host2 connect to port2
with tag vlan 6. Then host1 ping host2 .
Could you help me figure out the problems?
curl -X POST -d '{"dpid":"0000000000000001",
"priority":"32764","match":{"in_port":2,
"dl_vlan":6},"actions":[{"type":"POP_VLAN","ethertype":33024},{"type":"OUTPUT","port":1}]}'
http://127.0.0.1:8080/stats/flowentry/add
curl -X POST -d '{"dpid":"0000000000000001",
"priority":"32764","match":{"in_port":1,"dl_vlan":0},"actions":[{"type":"SET_FIELD","field":"vlan_vid","value":4102},{"type":"OUTPUT","port":2}]}'
http://127.0.0.1:8080/stats/flowentry/add
Thanks.
2014-10-14 9:00 GMT+08:00 Yusuke Iwase <[email protected]>:
> Hi,
>
> On 2014年10月11日 01:56, Hui-Lan Lee wrote:
> > Hi Yusuke,
> > You are right, it is working well right now.
> > Thanks~~~
> > Then I change to openflow 1.3 ,
> > add flow entry using command:
> > curl -X POST -d '{"dpid":"0000000000000001",
> "priority":"32764","match":{"in_port":2,
> "dl_vlan":6},"actions":[{"type":"PUSH_VLAN","ethertype":33024},{"type":"SET_FIELD","field":"vlan_vid","value":5},{"type":"OUTPUT","port":1}]}'
> http://127.0.0.1:8080/stats/flowentry/add
>
> I think you need to set OFPVID_PRESENT bit in OXM_OF_VLAN_VID set-field
> actions.
>
> e.g.)
> ..., {"type":"SET_FIELD","field":"vlan_vid","value":4101}, ...
>
> When you use ofctl_rest.py with OpenFlow 1.3 and try to set vlan_vid=5 in
> set-field action,
> you need bitwise OR operation like as follows.
>
> value = vlan_vid | OFPVID_PRESENT(0x1000 = 4096)
> = 5 | 4096
> = 4101
>
> For details, please refer to "7.2.3.8 Header Match Fields" in OpenFlow
> Spec 1.3.4.
>
> >
> > RYU shows the error message:
> > error msg ev version: 0x4 msg_type 0x1 xid 0xedfd27a5
> OFPErrorMsg(code=15,data="\x04\x0e\x00p\xed\xfd'\xa5\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x7f\xfc\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x00\x01\x00\x0c\x80\x00\x00\x04\x00\x00\x00\x02\x00\x00\x00\x00",type=2)
> type 0x2 code 0xf 0x4 0xe 0x0 0x70 0xed 0xfd 0x27 0xa5 0x0 0x0 0x0 0x0 0x0
> 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x7f
> 0xfc 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0x0 0x0
> 0x0 0x0 0x0 0x1 0x0 0xc 0x80 0x0 0x0 0x4 0x0 0x0 0x0 0x2 0x0 0x0 0x0 0x0
> > (3294) accepted ('127.0.0.1', 34484)
> >
> > Am I doing something wrong ?
> >
> > 2014-10-10 15:00 GMT+08:00 Yusuke Iwase <[email protected]
> <mailto:[email protected]>>:
> >
> > Hi
> >
> > On 2014年10月07日 05:07, Hui-Lan Lee wrote:
> > > Hi,
> > > I design 2 scenarios in mininet,
> > > (1) host1 connect to port1 with tag vlan5, host2 connect to
> port2 with tag vlan 6 . Then host1 ping host2 .
> > > (2) host1 connect to port 1 with no-vlan, host2 connect to port2
> with tag vlan 6. Then host1 ping host2 .
> > >
> > > I am running RYU :
> > > #./bin/ryu-manager --verbose --observe-links ryu.topology.switches
> ryu.app.rest_topology ryu.app.ofctl_re
> > > st ryu.app.simple_switch
> > > ~/ryu/ryu/gui$ ./controller.py
> > >
> > > in these two scenarios, I add static flow entry but they don't
> work, Either in case(1) or in case(2), host1 and host2 all cann't ping each
> other. Could you help me checkout what's wrong with my static flow entry?
> > > (1)
> > > curl -X POST -d '{"dpid": "0000000000000001",
> "priority":"32768","actions":[{"type":"OUTPUT","port":"1"},
> {"type":"SET_VLAN_VID","vlan_vid":"5"}], "match":{"in_port":"2",
> "dl_vlan":"6"}}' http://127.0.0.1:8080/stats/flowentry/add
> > >
> > > curl -X POST -d '{"dpid": "0000000000000001",
> "priority":"32768","actions":[{"type":"OUTPUT","port":"2"},
> {"type":"SET_VLAN_VID","vlan_vid":"6"}], "match":{"in_port":"1",
> "dl_vlan":"5"}}' http://127.0.0.1:8080/stats/flowentry/add
> > >
> > > (2)
> > > curl -X POST -d '{"dpid": "0000000000000001",
> "priority":"32500","actions":[{"type":"OUTPUT","port":"2"},
> {"type":"SET_VLAN_VID","vlan_vid":"6"}], "match":{"in_port":"1"}}'
> http://127.0.0.1:8080/stats/flowentry/add
> > >
> > > curl -X POST -d '{"dpid": "0000000000000001",
> "priority":"32768","actions":[{"type":"OUTPUT","port":"1"},
> {"type":"STRIP_VLAN","ethertype":33024}], "match":{"in_port":"2",
> "dl_vlan":"6"}}' http://127.0.0.1:8080/stats/flowentry/add
> >
> > I think the specified order of "actions" is wrong in your flow
> entries.
> > In Open Flow Spec 1.0, action list for inserted flow entries MUST be
> processed in the order specified.
> >
> > So, How about commands as follows?
> >
> > (1)
> > curl -X POST -d '{"dpid": "0000000000000001",
> "priority":"32768","actions":[{"type":"SET_VLAN_VID","vlan_vid":"5"},
> {"type":"OUTPUT","port":"1"}], "match":{"in_port":"2", "dl_vlan":"6"}}'
> http://127.0.0.1:8080/stats/flowentry/add
> >
> > curl -X POST -d '{"dpid": "0000000000000001",
> "priority":"32768","actions":[{"type":"SET_VLAN_VID","vlan_vid":"6"},
> {"type":"OUTPUT","port":"2"}], "match":{"in_port":"1", "dl_vlan":"5"}}'
> http://127.0.0.1:8080/stats/flowentry/add
> >
> > (2)
> > curl -X POST -d '{"dpid": "0000000000000001",
> "priority":"32500","actions":[{"type":"SET_VLAN_VID","vlan_vid":"6"},
> {"type":"OUTPUT","port":"2"}], "match":{"in_port":"1"}}'
> http://127.0.0.1:8080/stats/flowentry/add
> >
> > curl -X POST -d '{"dpid": "0000000000000001",
> "priority":"32768","actions":[{"type":"STRIP_VLAN"},
> {"type":"OUTPUT","port":"1"}], "match":{"in_port":"2", "dl_vlan":"6"}}'
> http://127.0.0.1:8080/stats/flowentry/add
> >
> > Just I changed the order of your flow entries.
> > (And "STRIP_VLAN" takes no arguments and consists like "ethertype")
> >
> > >
> > >
> > >
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