Thanks Luis. I will contact Brocade. Charif
From: Luis Gomez [mailto:[email protected]] Sent: Tuesday, January 23, 2018 4:55 PM To: Mahmoudi, Charif (IntlAssoc) <[email protected]> Cc: openflowplugin-dev <[email protected]>; [email protected]; El Mimouni, Omar Ilias (IntlAssoc) <[email protected]> Subject: Re: [Opendaylight-users] Same NodeId attached to two different hardware devices Thanks Charif, So this is clearly a switch problem that cannot be workaround in controller. I would suggest to contact Brocade support (or whoever is supporting these switches nowadays) and ask for a fix to get different Datapath IDs, as otherwise you will not be able to connect both switches to same controller. BR/Luis On Jan 23, 2018, at 1:37 PM, Mahmoudi, Charif (IntlAssoc) <[email protected]<mailto:[email protected]>> wrote: 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]<mailto:[email protected]>>; openflowplugin-dev <[email protected]<mailto:[email protected]>> Cc: [email protected]<mailto:[email protected]>; El Mimouni, Omar Ilias (IntlAssoc) <[email protected]<mailto:[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 _______________________________________________ opendaylight-users mailing list [email protected]<mailto:[email protected]> https://lists.opendaylight.org/mailman/listinfo/opendaylight-users<https://na01.safelinks.protection.outlook.com/?url=https%3A%2F%2Flists.opendaylight.org%2Fmailman%2Flistinfo%2Fopendaylight-users&data=02%7C01%7Ccharif.mahmoudi%40nist.gov%7Cef276f7ef90348722bbe08d5628b7b3d%7C2ab5d82fd8fa4797a93e054655c61dec%7C1%7C0%7C636523273565065245&sdata=Egdli5o8%2FZlQTORCUZK39yoroOjLJf2wsCpxfeej51Q%3D&reserved=0>
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