Hi
When I used Ryu3.2 with NEC switch, I got Error about "The version of
OpenFlow doesn't correspond for this device". After I changed NEC switch to
LinKSys WRT54GL (I flashed the device), Ryu3.2 can work.
Is that mean NEC switch can't talk in OpenFlow 1.3, but I can't figure out
why WRT54GL can work?
Can I manually setting the Ryu to use just OpenFlow 1.0 in
/usr/local/etc/ryu/ryu.conf?
Thanks.
=========================
# ryu-manager
(17466) wsgi starting up on http://0.0.0.0:8080/
connected socket:<eventlet.greenio.GreenSocket object at 0x1ffb690>
address:('192.168.1.100', 60957)
hello ev <ryu.controller.ofp_event.EventOFPHello object at 0x1ffbc10>
move onto config mode
error msg ev version: 0x1 msg_type 0x1 xid 0xe9772d0c
OFPErrorMsg(code=0,data="The version of OpenFlow doesn't correspond for
this device.",type=0) type 0x0 code 0x0 0x54 0x68 0x65 0x20 0x76 0x65 0x72
0x73 0x69 0x6f 0x6e 0x20 0x6f 0x66 0x20 0x4f 0x70 0x65 0x6e 0x46 0x6c 0x6f
0x77 0x20 0x64 0x6f 0x65 0x73 0x6e 0x27 0x74 0x20 0x63 0x6f 0x72 0x72 0x65
0x73 0x70 0x6f 0x6e 0x64 0x20 0x66 0x6f 0x72 0x20 0x74 0x68 0x69 0x73 0x20
0x64 0x65 0x76 0x69 0x63 0x65 0x2e
EVENT ofp_event->switches EventOFPStateChange
EVENT ofp_event->dpset EventOFPStateChange
<ryu.controller.controller.Datapath object at 0x1ffb2d0>
DPSET: unregister datapath <ryu.controller.controller.Datapath object at
0x1ffb2d0>
------------------------------------------------------------------------------
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