Hi,
> i get a flood os packet in messages in
> an infinite loop. I don’t think this should be happening, anybody has
> any idea of what it could be?
> packet in 1 02:ce:3a:9e:d3:46 01:80:c2:00:00:0e 2
> packet in 2 b2:89:f7:cf:99:1d 01:80:c2:00:00:0e 2
> packet in 1 02:ce:3a:9e:d3:46 01:80:c2:00:00:0e 2
Mac address for packet-in is "01:80:c2:00:00:0e".
"01:80:c2:00:00:0e" is used at the time of sending LLDP.
I think the infinite loop has occurred for the reason sending the LLDP.
Does your application send the LLDP?
Or do you set the --observe-links to option of the ryu-manager?
Thanks,
On 2016年03月08日 22:16, Leonardo Maia D`Avila Martins wrote:
> Hi everyone,
>
> I was testing SimpleSwitch13 provided by Ryu app folder, and every time
> i run my controller with any topology with more than one switch (mininet
> default topologies, ex: linear) i get a flood os packet in messages in
> an infinite loop. I don’t think this should be happening, anybody has
> any idea of what it could be?
>
> I’m running mininet with:
>
> sudo mn --topo linear,2 --controller remote --mac --switch
> ovsk,protocols=OpenFlow13
>
> My console output:
>
> ENTER SWITCH
> []
> [1]
> ENTER SWITCH
> [(2, 1, {'port': 2})]
> [1, 2]
> ENTER SWITCH
> [(2, 1, {'port': 2}), (1, 2, {'port': 2})]
> [1, 2]
> packet in 1 02:ce:3a:9e:d3:46 01:80:c2:00:00:0e 2
> packet in 2 b2:89:f7:cf:99:1d 01:80:c2:00:00:0e 2
> packet in 1 02:ce:3a:9e:d3:46 01:80:c2:00:00:0e 2
> packet in 2 b2:89:f7:cf:99:1d 01:80:c2:00:00:0e 2
> packet in 1 02:ce:3a:9e:d3:46 01:80:c2:00:00:0e 2
> packet in 2 b2:89:f7:cf:99:1d 01:80:c2:00:00:0e 2
> packet in 1 02:ce:3a:9e:d3:46 01:80:c2:00:00:0e 2
> packet in 2 b2:89:f7:cf:99:1d 01:80:c2:00:00:0e 2
> packet in 1 02:ce:3a:9e:d3:46 01:80:c2:00:00:0e 2
> packet in 2 b2:89:f7:cf:99:1d 01:80:c2:00:00:0e 2
> packet in 1 02:ce:3a:9e:d3:46 01:80:c2:00:00:0e 2
> packet in 2 b2:89:f7:cf:99:1d 01:80:c2:00:00:0e 2
>
>
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