Hi, Deni
The problem may be caused by that you use "ovsdb_event" and "ovs_vsctl"
at the same time.
If you don't need to monitor the status of OVS, you should not use
"ovsdb_event".
Also, you can use "OVSBridge" to control your OVS.
"OVSBridge" calls "ovs_vsctl.VSCtl()" in __init__(), and wraps some
operations including adding a port.
Thanks,
Fujimoto
On 2017年04月23日 19:23, Deni Toruan wrote:
Dear all,
Currently, I am trying to make a connection between Ryu Controller and
OVS, and trying to modify OVS from controller (add bridge, add port,
delete port, etc) dynamically.
Currently, the OVS and Ryu controller can be connected. They are
running in different VM. However, when I try to run my simple app, it
didn't work. In the code, I am trying to delete one port that I have
already set up from OVS terminal. I always got this in controller:
----------------------------
d5f55957-26e1-4e24-8b9c-bb15210aa220
New OVSDB connection from system id d5f55957-26e1-4e24-8b9c-bb15210aa220
New connection from 10.0.0.11:47985 <http://10.0.0.11:47985>
instantiating app None of RemoteOvsdb
BRICK RemoteOvsdb-d5f55957-26e1-4e24-8b9c-bb15210aa220
EVENT OVSDB->SimpleSwitch EventNewOVSDBConnection
EventNewOVSDBConnection<system_id=d5f55957-26e1-4e24-8b9c-bb15210aa220>
d5f55957-26e1-4e24-8b9c-bb15210aa220
New OVSDB connection from system id d5f55957-26e1-4e24-8b9c-bb15210aa220
instantiating app None of RemoteOvsdb
BRICK RemoteOvsdb-d5f55957-26e1-4e24-8b9c-bb15210aa220
EVENT OVSDB->SimpleSwitch EventNewOVSDBConnection
EventNewOVSDBConnection<system_id=d5f55957-26e1-4e24-8b9c-bb15210aa220>
d5f55957-26e1-4e24-8b9c-bb15210aa220
New OVSDB connection from system id d5f55957-26e1-4e24-8b9c-bb15210aa220
New connection from 10.0.0.11:47986 <http://10.0.0.11:47986>
---------------------------------
For your information, I customize the code and I put it in attachment.
Please give some hints for doing this, especially with the code. Thank
you.
Best regards,
Deni Lumbantoruan
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