Hi,
I want to let the packets send to the local machine, how could I write the
command, and what is the output port?
actions = [[openflow.OFPAT_OUTPUT, [0, ?]]]
Thank you very much!
John
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I'm not clear on what you want to do…
What do you mean by the local machine? The controller?
Where do you want to output them? Out of an ethernet adapter?
-- Murphy
On Mar 1, 2012, at 2:43 AM, bbs wrote:
Hi,
I want to let the packets send to the local machine, how could I write
the
Hi,
I am writing a component for the nox controller, which can guid the
openflow-switch to decide which port to send the packets. But, when I want the
packet to be sent to the local port in the openflow-switch, I didn't know how
to write the actions list( using python), Is the following
Yeah, I think that looks right.
-- Murphy
On Mar 1, 2012, at 7:26 AM, bbs wrote:
Hi,
I am writing a component for the nox controller, which can guid the
openflow-switch to decide which port to send the packets. But, when I want
the packet to be sent to the local port in the
Anyone know if you can obtain the host information via json?
(sorry for re-post I didn't want my question to get overlooked in the
middle here).
Thanks,
Aaron
On Sun, Dec 4, 2011 at 3:16 PM, Aaron Rosen aro...@clemson.edu wrote:
Hi, I'm curious about how to get these hosts via lavi.
I've
Hi~ alls,
I used LAVI and nox-gui.py(another front-end as ENVI), and
tested some cases with NOX and openvswitch, one switch links to one
host, my cmd is $ ./nox_core -v -i ptcp:6633 monitoring pyswitch lavi
, but there's no host icon and hs2sw link in nox-gui's view, just
swicth icon.
Hi,
the hosts should appear when they talk to the network. Did you try
generating some traffic? A simple ping should do it
(btw, I think lavi is not required as an argument as IIRC it's a
dependency of monitoring anyway)
On Fri, Dec 2, 2011 at 1:21 AM, ztom switch@hotmail.com wrote:
Hi~
Oh, also, there is one component that is responsible for tracking host
traffic, and that's what feeds the host information to LAVI and eventually
to the GUI
I can't remember if it is there as a dependency, so you might need to run
that manually. I think the name is trackhost_pktin (can't check
ok. Thanks.
On Tue, Aug 16, 2011 at 8:56 PM, Murphy McCauley jam...@nau.edu wrote:
Hi.
This list is mostly for questions directly related to NOX. I think your
question is probably a better fit for openflow-discuss.
https://mailman.stanford.edu/mailman/listinfo/openflow-discuss
-- Murphy
Thank you very much Murphy, your hint about the OFPAT_SET_NW_SRC and
OFPAT_SET_NW_DST really helps me, because I am still a bit confused on
how to set rule parameters I want to insert into the switch's table.
In particular, I am trying to learn how to pass all the parameters I
would need in
Things in the attrs dictionary describe packets you want to operate on (attrs
eventually becomes an ofp_match, essentially). If you want to operate on all
UDP traffic from a specific source IP address, for example, you would describe
that here.
The actions list, on the other hand, says what
Hi Anh,
cc-ed the mailing list where you can get more help.
00027|nox|DBG:No switch auth module registered, auto-approving switch
This line is benign . You can safely ignore it.
Regards
KK
On 29 October 2010 02:17, Anh Nguyen nna4...@gmail.com wrote:
Dear KK,
I'm using mininet to
We are recently confirmed the switch itself has some bug, it cant
collect byte statistics. Thanks all.
On Thu, Dec 10, 2009 at 6:02 PM, Guanyao Huang gyhu...@ucdavis.edu wrote:
Hello
Sorry to bother others. I one question regarding querying flow
statistics from switches through struct
Nox version is 5.0. It works for the version of OpenFlow on the switch (0.8.9).
I used the same function to print ofp_match field and compare the
ofp_match value in the flow statistics request and flow statistics
reply. They are exactly the same for the 10 fields (wildcards=0). But
the returned
I find that I can not query port statistics either when pinging. The
returned value is also 0. But if I tcpreplay, the returned value is
obviously larger than 0 (for port load). Is it that ping is too small?
But obviously it can not be 0.
On Sun, Dec 13, 2009 at 3:55 PM, Keith Amidon
On Thu, 10 Dec 2009 18:02:57 -0800, Guanyao Huang gyhu...@ucdavis.edu wrote:
In my topology I periodically ping between hosts. However, I find the
packet_count and byte_count from the switch are always 0. I am
confirmed that I successfully received ofp_flow_stats from the desired
switch. The
Hello
Sorry to bother others. I one question regarding querying flow
statistics from switches through struct ofp_stats_request. I am using
nox 5.0
In my topology I periodically ping between hosts. However, I find the
packet_count and byte_count from the switch are always 0. I am
confirmed that I
Sorry, I was wrong in saying my program can query flow statistics of
large flows. It cant query statistics of flows, no matter large or
small.
But I can query statistics of port. That is successful.
Below is my code to query flow statistics:
size_t size = sizeof(ofp_stats_request) +
Have you verified that the counter is correct on the switch via dpctl
dump-flows?
Sorry, I was wrong in saying my program can query flow statistics of
large flows. It cant query statistics of flows, no matter large or
small.
But I can query statistics of port. That is successful.
Below is my
Hi Noah,
It looks like the problem might be that the instructions are somewhat
unclear. The following line should be run as a single command:
apt-get install autoconf automake g++ libtool python python-twisted swig
libboost1.35-dev libxerces-c2-dev libssl-dev make
On the webpage, there is
Hi Dan.
Thank your help,
But, unfortunately, I build with that one line command there's still
same problem,
2009/7/16 Dan Wendlandt d...@nicira.com:
Hi Noah,
It looks like the problem might be that the instructions are somewhat
unclear. The following line should be run as a single command:
Hi Dan,
I'm really thank your reply.
As you said, I checked both files are exist and build is complete.
I found out that build is incomplete. When I checked using 'make
check', they show me some error.
Test suite NOX failed with:
25 assertions out of 96 passed
71 assertions out of 96 failed
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