Hi,
the resolve() function expects a string. You don't even need to import
the monitoring stuff.
inst.Monitoring =
ctxt.resolve(nox.netapps.monitoring.monitoring.Monitoring)
Of course you should ensure that the Monitoring module is resolvable,
that means, it must be loaded by NOX either
at 7:28 AM, Bernd Wittefeld
s9bew...@stud.uni-saarland.de mailto:s9bew...@stud.uni-saarland.de
wrote:
Hi,
the resolve() function expects a string. You don't even need to
import the monitoring stuff.
inst.Monitoring =
ctxt.resolve(nox.netapps.monitoring.monitoring.Monitoring
through
switch
Hi,
You need to set the length field in the Ipv4 packet.
ipv4_packet.iplen = ipv4.MIN_LEN + udp_packet.len()
should do the trick.
Aaron
On Thu, Jan 26, 2012 at 1:42 PM, Bernd Wittefeld
s9bew...@stud.uni-saarland.de wrote:
Hi,
I have a python component and want to create
Hi,
I have a python component and want to create an udp packet in the
controller and send it out via self.send_openflow_packet(dpid,
packet.tostring(), outport)
First of all: a small bugfix is needed:
nox/src/nox/lib/packet/packet_base.py needs an import array. Without
that, the set_payload
. Is there any way to get this piece of information? The stats reply
that I get from a datapath_join event doesn't contain it and I could not
find anything else that might give me the needed information.
Your help is very much appreciated.
Best regards
Bernd Wittefeld
On 12.01.2012 15:34, Bernd
, 2012 at 7:33 AM, Bernd Wittefeld
s9bew...@stud.uni-saarland.de mailto:s9bew...@stud.uni-saarland.de
wrote:
Hi,
I am currently working on a component that needs a lot of
statistical information about the current network state.
In fact, I need the packet lLoss rate and the delay
Hi,
I am currently working on a component that needs a lot of statistical
information about the current network state.
In fact, I need the packet lLoss rate and the delay of single links
between OpenFlow-switches.
The PLR can be computed quite easily from the statistics that the switch
gives
better so that we could fix
it.
-- Murphy
On Dec 20, 2011, at 4:50 AM, Bernd Wittefeld wrote:
Hi,
I have another problem with my NOX installation. When I start it using
./nox_core -i ptcp:6633 spanning_tree switch prrt monitoring
it worked flawlessly all the time with the standard openflow
Hi,
I'm am wondering about the syntax and sematic of the meta.json files. I
cannot find anything about it in the wiki and the mailinglists.
The problem is a fairly easy one: I have written a python component and
splitted it up in several files, but I cannot import those files. I
tried
the switches?
Are the relevant ports actually getting NOFLOOD set?
-- Murphy
On Nov 29, 2011, at 7:54 AM, Bernd Wittefeld wrote:
Hi,
first of all: thanks for your great work and the really good support
here. I have a small problem and I hope someone knows what to do :)
The situation
Hi,
first of all: thanks for your great work and the really good support
here. I have a small problem and I hope someone knows what to do :)
The situation is the following:
I have a network with 6 OpenFlow switches in a mesh here. The software
(switches and NOX) is working fine.
I use the
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