Thanks for your help!
The Datapath ID sent to the switches is exactly the same. Below the OF as
captured by wireshark on the ODL's host.
Charif
[Switch 1]
BrocadeC_de:d2:01 (60:9c:9f:de:d2:01)
OpenFlow 1.3
Version: 1.3 (0x04)
Type: OFPT_FEATURES_REPLY (6)
Length: 32
Transaction ID: 22
datapath_id: 0x0000de9f9c600000
n_buffers: 0
n_tables: 1
auxiliary_id: 0
Pad: 0
capabilities: 0x0000004f
Reserved: 0x00000000
[Switch 2]
BrocadeC_de:d0:01 (60:9c:9f:de:d0:01)
OpenFlow 1.3
Version: 1.3 (0x04)
Type: OFPT_FEATURES_REPLY (6)
Length: 32
Transaction ID: 22
datapath_id: 0x0000de9f9c600000
n_buffers: 0
n_tables: 1
auxiliary_id: 0
Pad: 0
capabilities: 0x0000004f
Reserved: 0x00000000
From: Luis Gomez [mailto:[email protected]]
Sent: Tuesday, January 23, 2018 1:03 PM
To: Mahmoudi, Charif (IntlAssoc) <[email protected]>; openflowplugin-dev
<[email protected]>
Cc: [email protected]; El Mimouni, Omar Ilias
(IntlAssoc) <[email protected]>
Subject: Re: [Opendaylight-users] Same NodeId attached to two different
hardware devices
Hi Charif (cc-ing ofp project),
Would it be possible to capture the OF traffic between controller and switches
and tell which datapath ID is being sent in the features reply message by the 2
switches? this way we can determine if the problem is in the controller or the
switches.
BR/Luis
On Jan 23, 2018, at 8:10 AM, Mahmoudi, Charif (IntlAssoc)
<[email protected]<mailto:[email protected]>> wrote:
Hello,
We are using ODL ( odl-openflowplugin-southbound 0.5.1 ) with two Brocade SLX
switches. The witches have very similar MAC addresses ( XX:XX:XX:XX:Xa:XX and
XX:XX:XX:XX:Xb:XX ). When we connect the switches to ODL, they are both
receiving the same NodeId.
Any idea how to resolve that ?
Thanks for your help.
Charif
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