I'm not sure I completely follow what is going on here, but Nox will
delete all flows of newly joined switches (see src/builtin/nox.cc
Handshake_fsm::register_switch() ). Perhaps that is contributing?
Hi KK,
thanks for the fast reply. Actually I'm trying to run the controllers
independently of each other on different machines. The only shared
component is the datapath, which also runs on a separate machine. My
aim is to allow controllers to join/leave a specific datapath at any
time and I want to make sure that they do not overwrite each other's
entries (the "flowspaces" themselves do not overlap) when they are
started, which is what currently happens. I hope this is somewhat
clearer...
Best regards,
Zdravko
On 08/11/2010 04:50 PM, kk yap wrote:
Hi Zdravko,
From what I understand, what you want is for the first component to
get the event and not the second component? If so, the first
component has to return STOP and not CONTINUE. Also check nox.xml to
make sure about the ordering of the components for each event.
Regards
KK
On 11 August 2010 06:14, Zdravko Bozakov<boza...@gmail.com> wrote:
Hello,
I am trying to get two simple NOX (python) components running on
different
VMs to share a NetFPGA datapath using flowvisor. Generally,
everything seems
to be working fine, however I have the following problem:
* When the first components starts, the datapath registers
(datapath_join
event) and its flows are installed.
* When the second component starts and receives a datapath join
event, all
previously installed flows are removed from the datapath. Afterwards
new
flow entries are installed as expected.
How can I avoid this behaviour, i.e. keep all flows installed? What
am I
missing? Thanks a lot in advance!
Regards,
Zdravko
PS. I am using the current git source for all software packages
_______________________________________________
nox-dev mailing list
nox-dev@noxrepo.org
http://noxrepo.org/mailman/listinfo/nox-dev_noxrepo.org
_______________________________________________
nox-dev mailing list
nox-dev@noxrepo.org
http://noxrepo.org/mailman/listinfo/nox-dev_noxrepo.org
_______________________________________________
nox-dev mailing list
nox-dev@noxrepo.org
http://noxrepo.org/mailman/listinfo/nox-dev_noxrepo.org
