[ovs-discuss] Informing the controller through OVS when port state is changed to admin up/down
tech_kals Kals
tech.kals at gmail.com
Wed Oct 28 12:28:03 UTC 2015
Hi experts,
Am facing the issue of the *OVS doesn't inform Controller when port state
is changed to down by admin*.
When look at the code, " *port_reconfigured " * function would be called
to inform the controller when port state is changed.
But, the comment says that OVS will not inform the controller about the
same. I found it as true in my testing as well.
Is my understanding correct ? Could someone correct me if my understanding
is wrong.
* /* Called after an OpenFlow request changes a port's configuration.*
* * 'ofport->pp.config' contains the new configuration. 'old_config'*
* * contains the previous configuration.*
* **
* * The caller implements OFPUTIL_PC_PORT_DOWN using netdev functions
to*
* * turn NETDEV_UP on and off, so this function doesn't have to do
anything*
* * for that bit (and it won't be called if that is the only bit that*
* * changes). */*
* void (*port_reconfigured)(struct ofport *ofport,*
* enum ofputil_port_config old_config);*
Could someone guide me how to fix this issue ? How can make OVS to inform
the controller when port state is changed ? Is there any other function to
do the same ?
Thanks,
~Kals~
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