Hello Jamo Luhrsen,
Thank you for your information.
Regards,
Selvakumar Murugasekaran.
On 5/25/2016 11:05 AM, Jamo Luhrsen wrote:
I think openflowplugin devs will need to answer if there is any logic
which would trigger an LLDP discovery on port state UP changes, but
from the code I came across it was just a 5 sec. interval only.
Thanks,
JamO
On 05/24/2016 09:59 PM, Selvakumar Murugasekaran wrote:
Hello Jamo Luhrsen,
Good day to you.
Thank you for your information.
Yes, I am not seen the LLDP discovery packet immediately when a port state
changes (from down to up) happen.
ODL controller sending the LLDP discovery on the 5sec intervals.
Could you please clarify whether this is expected behavior of ODL controller?
Let me know if you need any more information.
Thanks and Regards,
Selvakumar Murugasekaran
On 5/25/2016 12:13 AM, Jamo Luhrsen wrote:
+openflowplugin-dev
inline...
On 05/20/2016 04:41 AM, Selvakumar Murugasekaran wrote:
Hello Daniel Farrell,
Good day to you.
I have two queries, need to clarify about ODL beryllium controller.
Query 1:
ODL controller sending the *LLDP packet_out* message in periodic interval of 5
seconds.
Could you please clarify whether this interval is configurable or fixed one?
If it's configurable, Where this interval configuration is available in
"distribution-karaf-0.4.0-Beryllium".
I *think* this comes from the lldp speaker feature in openflowplugin, not from
l2switch,
and as far as I know the time interval of 5 seconds is not configurable. There
are two
implementations for this, but I think you are using the default. Either way,
both [0][1]
seem to be set to 5 seconds in the code and not configurable.
[0]
https://github.com/opendaylight/openflowplugin/blob/master/applications/topology-lldp-discovery/src/main/java/org/opendaylight/openflowplugin/applications/topology/lldp/utils/LLDPDiscoveryUtils.java#L43
[1]
https://github.com/opendaylight/openflowplugin/blob/master/applications/lldp-speaker/src/main/java/org/opendaylight/openflowplugin/applications/lldpspeaker/LLDPSpeaker.java#L42
Query 2:
ODL controller does not initiate the LLDP re-discovery message (*Packet_out*)
while changes(Link down/up) happen in current topology even though
*mininet* send the *Port_status* message to controller.
It's sending the re-discovery message after the expire of 5 seconds only.
Could you please clarify whether this is expected behavior of ODL controller ?
I'm not really following this question. Are you saying that you aren't seeing
the
LLDP discovery packet immediately when a port state changes (from down to up)
and
that it's only coming on the 5sec intervals?
Thanks,
JamO
Let me know if you need any more information.
Thanks and Regards,
Selvakumar Murugasekaran.
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Thanks & Regards,
Selvakumar M
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