ur applications.
>
> Regards,
> Iwase
>
>
> 2019年11月27日(水) 22:16 Jose Carlos Ferreira de Melo Junior <
> jc...@cin.ufpe.br>:
>
>> Hi everyone,
>>
>> The title of this e-mail speak for itself. Is it possible for Ryo
>> controller to gather SNMP
&g
Hi everyone,
The title of this e-mail speak for itself. Is it possible for Ryo
controller to gather SNMP
information from any equipment?
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Hey Fernando,
I didn't know that I could update OvS on mininet, i will try this approach
and let you know if it works.
Thank you.
Em qui, 15 de ago de 2019 às 11:32, Jose Carlos Ferreira de Melo Junior <
jc...@cin.ufpe.br> escreveu:
> Thank you KNET.
>
> I will take
knetsolutio...@gmail.com> escreveu:
>
>> Use ovs 2.9.x
>> Sample demo in below video
>>
>> https://youtu.be/6V9G0XAur04
>>
>>
>> On Thu, Aug 15, 2019, 7:30 PM Jose Carlos Ferreira de Melo Junior <
>> jc...@cin.ufpe.br> wrote:
>
Sorry,
meter table doesn't work on OvS used on mininet.
Em qui, 15 de ago de 2019 às 10:55, Jose Carlos Ferreira de Melo Junior <
jc...@cin.ufpe.br> escreveu:
> Hi Fernando,
>
> But meter table doesn't work on mininet.
>
> is there any other way?
>
>
&
ature&utm_campaign=signaturevirality5&;>
> 08/15/19,
> 10:47:50 AM
>
> Em qui, 15 de ago de 2019 às 09:38, Jose Carlos Ferreira de Melo Junior <
> jc...@cin.ufpe.br> escreveu:
>
>> Hi everyone,
>>
>> How do I create a complete QoS app on Ryu wi
Hi everyone,
How do I create a complete QoS app on Ryu without using REST.
What are the procedures to do that? From where should I start?
Should I create a group_table function?
Configure the QoS on OvS inside mininet (I'm using mininet)??
--
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José Carlos Ferreir
everything becomes zero
With no convergence of links to another route.
I think is related with ARP message.
I would like to know if this makes sense to someone?
Enviado de myMail para iOS
quinta-feira, 14 de março de 2019 23:53 -0300 de Jose Carlos Ferreira de Melo
Junior :
>Hey Iwase, Yusuke
>
ion you mentioned is NOT maintained by Ryu-devel project and I
> don’t understand the implementation of that app.
>
> How about getting a contact to the author of that app? The writer of that
> post?
>
> Thanks,
> Iwase
>
>
> 2019年3月15日(金) 2:06 Jose Carlos Ferreira d
t; What Ryu application are you using?
> Maen
>
> On Thu, Mar 14, 2019, 9:07 AM Jose Carlos Ferreira de Melo Junior <
> jc...@cin.ufpe.br> wrote:
>
>> Something is not Right with Ryu and Mininet.
>>
>> Is there any possibility to ryu automatically add an one
then a new flow
automatically is added
and finally I can reach all the hosts again. (???)
How is that possible, I didn't do anything. There isn't any AI on ryu only
a DFS algorithm
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Msc student in Computer Science
System and Network Analys
IWAMOTO
yes I heard that only works with OpenFlow 1.5+ but I wasn't 100% sure.
I will try another approach.
Thank you =)
Em qui, 10 de jan de 2019 às 04:57, IWAMOTO Toshihiro
escreveu:
> On Wed, 09 Jan 2019 05:04:13 +0900,
> Jose Carlos Ferreira de Melo Junior wrote:
> >
&
You can use the sockets provided by eventlet to implement P2P
communication between the controllers.
On Tue, 8 Jan 2019 at 20:25, alex g wrote:
>
> Hi everyone,
> I use a Ryu controller for distributed SDN network, and I
> would like to connect four Ryu controllers on a bus. Does an
please any help would be a blessing...this is very stressful LoL
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___
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Ryu-devel@lists.sourceforge.net
https://lists.sourc
The activity at the Ryu Repository says otherwise ->
https://github.com/osrg/ryu/
Carlos
On Tue, 16 Oct 2018 at 09:31, Diarmuid O Briain wrote:
>
> Hi,
>
> Is Ryu still in development ? Looking at the website there is a flurry of
> activity aroing 2012 - 2013 and then it appears to stop ?
>
> r
Not to be disrespectful, but have you tried looking at the documentation?
It's quite enlightening.
Ryu First Application ->
https://ryu.readthedocs.io/en/latest/writing_ryu_app.html
Carlos
On Sun, 14 Oct 2018 at 20:33, mohammed Alheji
wrote:
>
> Hell,I just download the ryu controller but how ca
net.addSwitch("c1_s18", protocols='OpenFlow13',
dpid=byteStr2HexStr(pack("!Q", 0xFE010018)), mac='FE:01:00:18:00:00')
See the field 'protocols' for the addSwitch rotine in Mininet.
Regards,
Carlos
On Wed, 19 Sep 2018 at 10:33, Malavika Dhilipkumar
wrote:
>
> I have the following configurat
Wrong event. Use this instead
@set_ev_cls(EventDP)
It will be executed when a switch connects or disconnects.
You will just need to evaluate the "dp_event.enter" field to see if
it's true or false. If True, the switch connected. If False, the
switch disconnected.
See the documentation for more.
Wait! Ignore my last response! There's the OXM_OF_TCP_FLAGS which you
can use for matching ACKs! I completly forgot about that field and I
just verified it in Spec 1.5.1
Carlos
On 18 July 2018 at 21:37, Carlos Ferreira wrote:
> No. OpenFlow does not provide a way to match specific TCP
No. OpenFlow does not provide a way to match specific TCP packets,
only TCP packets in general.
Carlos
On 18 July 2018 at 21:15, Thomas William wrote:
> is it possible to perform match only in tcp ack packages?
>
> --
>
I see! Interesting scenario. I usually only contemplate the controller
being controlling OpenFlow switches and that's it. The hosts don't
even know that the controller is there in the first place.
Thank you for the extra info!
My regards,
Carlos Ferreira
On 14 July 2018 at 14:47, S
Dear Soe Ye Htet, I have a question.
According to your setup, isn't the controller behaving like a router?
Won't the switch be sending the traffic to the controller, which then
routes it to through the intended path?
My regards,
Carlos Ferreira
On 14 July 2018 at 10:19, Soe Ye H
iro wrote:
> On Thu, 14 Jun 2018 23:42:06 +0900,
> Carlos Ferreira wrote:
>>
>> Hello to all!
>>
>> I'm having some issues regarding the use of TCP sockets in ryu apps.
>>
>> After spwaning a TCP server using
>>
>> hub.spawn(eventlet.ser
Hello to all!
I'm having some issues regarding the use of TCP sockets in ryu apps.
After spwaning a TCP server using
hub.spawn(eventlet.serve, eventlet.listen((str(ip), port)), client_handler)
where the client_handler will handle each client request, it seems
that the TCP Socket passed to the h
:
from eventlet.green import zmq
Hope it helps!
On 22 April 2018 at 00:53, wrote:
> Dear Carlos Ferreira
>
>
> Thanks for your help. I have seen it at a glance, and, I belive that it will
> work to solve my problem. However, it will be more helpful for me if you
> please shar
Helo Tanvir,
I'm doing something similar and I'm using the ZeroMQ message broker.
Ryu provides access to the ZMQ API through eventlent. I suggest to
check it out!
Carlos Ferreira
On 21 April 2018 at 02:02, wrote:
> Hi
>
>
> I want to send a real-time data packet flow f
The Zodiac FX support to Openflow is someone erratic. Officially, it
supports Openflow 1.0 and 1.3. In practice, there are still some
functions from both versions which are not supported. Zodiac's provide
no access to Queues.
Check the Forum for more info and issues which were discussed over time.
s it is on your switch spec. Please
> confirm your switch supports OFPGT_SELECT on group table.
>
> Thanks,
> Iwase
>
>
> On 2018年04月03日 02:25, Jose Carlos Ferreira de Melo Junior wrote:
>
>> Hey Iwase,
>>
>> Good news it's working although I could
e
equal to "10.0.0.0/8", which is not accepted by OFPMatch.
I hope it can help others in the future.
Carlos Miguel Ferreira
On 4 April 2018 at 13:54, Carlos Ferreira wrote:
> Hello to all.
>
> Using the OFPMatch class, I'm having some difficulty in applying a
> mask to
Hello to all.
Using the OFPMatch class, I'm having some difficulty in applying a
mask to the ipv4_dst field.
The following code shows how I'm doing it.
client_ipv4 is an ipaddress.IPv4Address instance.
ipv4_network is an ipaddress.IPv4Network instance.
match=ofp_parser.OFPMatch(
in_port=pkt
s rule does not follow "7.2.3.6 Flow Match Field Prerequisite" in the
> OpenFlow Spec 1.3.5, I guess. See the OpenFlow Spec for more details.
> Then, please confirm your flow entries are installed on your switch like
> "ovs-ofctl dump-flows s1".
>
> Thank
have you installed any "flow" entry which contained
> OFPActionGroup?
> Also, in your code, you uses "group_id = 50" in OFPGroupMod message. Is
> OFPActionGroup using the same "group_id = 50"?
>
> Thanks,
> Iwase
>
>
> On 2018年04月02日 09:36, Jos
count=5,byte_
> count=378,bucket0:packet_count=4,byte_count=336,bucket1:
> packet_count=1,byte_count=42
>
> Thanks,
> Iwase
>
>
> On 2018年03月27日 23:10, Jose Carlos Ferreira de Melo Junior wrote:
>
>> Hi Iwase,
>>
>> The group entry is added...
>>
>>
&
quot;Start" and "End"
> switches
> on the image you attached on your previous mail. Also h1 and h2 represents
> hosts
> which do ping.
>
>
> Thanks,
> Iwase
>
> On 2018年03月26日 21:14, Jose Carlos Ferreira de Melo Junior wrote:
>
>> Hey Iwase,
>&
ser = datapath.ofproto_parser
>
>
> I don't know what "using the group table with openflow 1.3 with no sucess"
> means, but please confirm your group and flow table again.
>
> Thanks,
> Iwase
>
>
> On 2018年03月23日 21:11, Jose Carlos Ferreira de Melo Junior wr
irroring. If you intend to do port mirroring,
> you need
> to specify OFPGT_ALL. For other available group types, please refer to the
> OpenFlow spec and your switch's specification.
>
> Thanks,
> Iwase
>
>
> On 2018年03月21日 04:02, Jose Carlos Ferreira de Melo Junior wr
with this issue?
--
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José Carlos Ferreira
Msc student in Computer Science
System and Network Analyst at PoP-PE/RNP
--
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p4, python or
>> whatever you like.
>>
>> I'll attach an example from tha GUI and also the generated lab .zip (of
>> course replace "EXECUTABLE" in the example to whatever application you want
>> to limit).
>>
>> Good luck experimenting,
&g
Hello!
Is Katahrá capable of restricting bandwidth in emulated links, similar
to what mininet does?
On 11 February 2018 at 07:45, Gaetano Bonofiglio
wrote:
> Hello,
> There are some similarities in technologies. The main difference, if I
> understood KNet, is that the focus of Kathará is on netw
Hi everyone,
Is there any difference between a load balancer and split flows by the
concepts among them?
--
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José Carlos Ferreira
Msc student Computer Science
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>
> http://csie.nqu.edu.tw/smallko/sdn/ryu_multipath_13.htm
>
> http://www.muzixing.com/pages/2014/11/07/load-
> balancemultipath-application-on-ryu.html
>
>
> If you have any specific question, please feel free to ask.
>
> Best of luck :)
>
> -Tanvir
> ---
Ok. Thank you!
Carlos
On 14 January 2018 at 04:08, knet solutions wrote:
> Hi,
>
>
>>
>> Can you please tel me what is the intended version of OVS, to be used
>> with that simulator? Could it be the most recent one, installed in the
>> Host system?
>> Which version was used to test the simulator
Hello!
Can you please tel me what is the intended version of OVS, to be used
with that simulator? Could it be the most recent one, installed in the
Host system?
Which version was used to test the simulator?
Thank you!
Carlos Ferreira
On 13 January 2018 at 17:06, knet solutions wrote
Dear Lisa,
NFV (Network Functions Virtualisation) and SDN (Software Defined
Network) are just concepts. In my opinion, they are not competitive
concepts, they are concepts which complement themselves.
There are many projects which establish different architectures for
both concepts.
Check here ->
Hello guys
I'm trying to understand what's the usability of EventOF*PSwitchFeatures.*
What's it good for? Is it only for returning the features from the switch?
Could someone better explain?
--
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José Carlos Ferreira
Msc student C
ch_features_handler(self, ev):
>>>>datapath = ev.msg.datapath
>>>>dpid = datapath.id
>>>>ofproto = datapath.ofproto
>>>>parser = datapath.ofproto_parser
>>>>
>>>>
Hello Lisa
If by routing applications you mean, routing different applications
traffic through different paths or multipaths, then you need to start
to think in a way to identify the different applications network
traffic.
Ryu can surely implement FlowMods in Openflow switches to filter
different
yu, you need to use Eventlet's ZeroMQ instead of
> "pyzmq",
> but the usage seems to be almost the same.
> http://eventlet.net/doc/modules/zmq.html
>
> Thanks,
> Iwase
>
>
>
> On 2017年12月21日 09:48, Carlos Ferreira wrote:
>>
>> Thank you Iwase.
ing in the
> same
> process, if these need to cooperate, I guess some APIs like socket (TCP,
> REST or
> so), file, messaging queue(http://eventlet.net/doc/zeromq.html) is better
> way to
> communicate between blocking and non-blocking.
>
> Does someone know more better w
ryu.controller namespace which returns the
datapath object?
Thank you all!
Carlos Ferreira
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Iwase, can you help me here, please?
Thank you!
Carlos Ferreira
On 18 December 2017 at 11:16, Carlos Ferreira wrote:
> Hmm, suspending all Ryu activities that is precisely what I was trying to
> avoid.
>
> Ok I have another idea. Instead of having the coroutine waiting for
>
=64 time=0.066 ms
> ^C
> --- 10.0.0.2 ping statistics ---
> 15 packets transmitted, 6 received, +9 errors, 60% packet loss, time 14054ms
> rtt min/avg/max/mdev = 0.055/500.491/2005.751/765.266 ms, pipe 3
>
>
> Please note that this approach will suspend "all" activ
real switch or OVS?
>
> Citando Carlos Ferreira :
>
>> Hello to all!
>>
>> Is it possible to suspend a Ryu Coroutine event? For example, suspend
>> the execution of the Packet_IN handler, while waiting for an event,
>> signal or condition?
>>
>> I need to
resources outside
of the application. I wanted for the coroutine to wait until it gets a
result, but I didn't want to stall the entire event pipeline.
Thank you!
Carlos Ferreira
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e a lot of utilities for viewing stats about existing openflow
> rules/ groups, etc.
>
> Matt
>
> On Thu, Dec 7, 2017 at 12:02 PM, Jose Carlos Ferreira de Melo Junior <
> jc...@cin.ufpe.br> wrote:
>
>> Hi everyone,
>>
>> I would like to understand why Ryu
??
I would be the happiest man alive with this information
thanks in advance
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José Carlos Ferreira
Msc student at Federal University of Pernambuco
Network and System Analyst at PoP-PE/RNP
--
Check out the vi
sReply but they dont
return right values.
Thanks in advance
--
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On 27 November 2017 at 11:47, Carlos Ferreira wrote:
> Thank you Iwase
>
> I also found those parameters in the code you just highlighted to me,
> but as you said, they are not configurable via CLI options.
> I will try to use ryu.cfg.
>
> Carlos
>
> On 27 November 2017 at 0
options
> in your "etc/ryu/ryu.conf".
> These parameter does not seem to be configurable with the CLI options.
>
> https://github.com/osrg/ryu/blob/ed2c6eca2227c9efb3c7e51cdd6db6bf578ec609/ryu/controller/controller.py#L76-L87
>
> Thanks,
> Iwase
>
>
>
> On 2017
Btw, when I ask for the Controller timout being configurable, I meant
for the socket timeout configuration.
Carlos Miguel Ferreira
On 24 November 2017 at 14:41, Carlos Ferreira wrote:
> Hello to all again.
>
> I'm having an issue regarding the way ryu detects a switch discon
Hello to all again.
I'm having an issue regarding the way ryu detects a switch disconnect.
When I remove the control ethernet cable, which my Zodiac FX switch
uses to connect to the Ryu controller, Ryu only generates the
disconnect event after some time (over a minute).
Shouldn't Ryu be generatin
h-v1.3.5.pdf
>
> Thanks,
> Iwase
>
>
> On 2017年11月22日 06:13, Jose Carlos Ferreira de Melo Junior wrote:
>
>> Hi guys
>>
>> I'm new here so I'm not quite sure how this mailing list works...but it'
>> ok
>> jumping right on the problem
&g
so use
> "hub.sleep()"
> for generate periodic events.
>
> Thanks,
> Iwase
>
>
>
> On 2017年11月23日 19:57, Carlos Ferreira wrote:
>>
>> Please, could anyone help me with this? I'm really stuck and I really
>> need this for my project!
>&
Please, could anyone help me with this? I'm really stuck and I really
need this for my project!
Carlos Miguel Ferreira
On 21 November 2017 at 12:19, Carlos Ferreira wrote:
> Hello!
>
> The project to which I'm working, requires me to implement a beacon
> manager, wh
like to know if it is possible to make a load balancer
like I described without using a rest_qos.py? And how could I start?
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Hello!
The project to which I'm working, requires me to implement a beacon
manager, which will inject beacon packets into the network, through a
switch port.
What I need to know is, how can I create a timed event capable of
sending these packets?
I understand that in the documentation, directly u
worked on mininet, but not on the Zodiac.
Thank you for the support!
Carlos Ferreira
On 31 October 2017 at 12:01, Carlos Ferreira wrote:
> Hello Matthew,
> I'm sending the packets with no buffer.
>
> Output from wireshark:
> OpenFlow 1.3
> Version: 1.3 (0x04)
>
0
Action
Type: OFPAT_OUTPUT (0)
Length: 16
Port: OFPP_IN_PORT (4294967288)
Max length: 65509
Pad:
Hello Iwase
I have created a post at the Zodiac FX Forum
-> http://forums.northboundnetworks.com/index.php?topic=924.0
Carlos Ferreir
seems work with the Zodiac FX.
I'm checking this by connecting a computer to the switch port and
capturing the output traffic using Wireshark.
Did anyone ever had a similar problem with the Zodiac FX?
Thank you in advan
ing OFPGroupMod,
> so you may be using an older version of OpenVSwitch.
> With OpenVSwitch 2.7.2, your code works well in my environment.
> Please check the version of your OpenVSwitch.
>
> Thanks,
> Fujimoto
>
>
> On 2017年10月20日 01:48, Carlos Ferreira wrote:
>>
#x27;,
>> 'ryu.app.simple_switch_13'])
>
> Then you can get 'hoge' from 'CONF.additional_opt' in the application.
>
> Thanks,
> Fujimoto
>
>
> On 2017年10月19日 20:04, Carlos Ferreira wrote:
>>
>> Is there a way to pass initialisation
ering with an error...
Carlos Ferreira
On 19 October 2017 at 10:29, Carlos Ferreira wrote:
> Hi again, Fujimoto
>
> No, I did not run Ryu with sudo. It was a clean virtualenv python
> installation, where I installed Ryu and its dependencies.
>
> I don't know what to do anymor
I have tested with a physical OpenFlow Switch (Zodiac FX) and it seems
that I have the same issue.
Does anyone know what could be the problem ?
Carlos Ferreira
On 19 October 2017 at 17:13, Carlos Ferreira wrote:
> Hello to all
>
> When sending an OFPGroupMod message to OpenVSwitch, t
10, xid=0xb594f088
`-- msg_type: OFPT_GROUP_MOD(15)
Does anyone know if there is any kind of issue with using GroupMod
messages with OpenVSwitch?
Thank you all!
Carlos Ferreira
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the module by using '__module__'.
> from ryu.cmd import manager
> from ryu.app.simple_switch_13 import SimpleSwitch13
>
> manager.main(args=['--verbose', SimpleSwitch13().__module__])
>
> Thanks,
> Fujimoto
>
>
>
> On 2017年10月12日 21:26, C
-1,4 +1,4 @@
> -#!/usr/bin/env python
> +#!/usr/bin/env python -d
>
> # Copyright (C) 2011, 2012 Nippon Telegraph and Telephone Corporation.
> #
>
>
> Thanks,
> Iwase
>
>
>
> On 2017年10月19日 09:47, Carlos Ferreira wrote:
>>
>> Yes, I have tried. The sy
Hello Taha,
I'm in a similar project. The only difference is that I'm clustering
the network into multiple sectors, where each sector and its switches,
are controlled by one controller.
To communicate amongst themselves, my controllers use a client-server
model implemented
by Pyro4 -> https://pyt
tion with "sudo".
> If you ran with "sudo",
> * Please try to run without "sudo", or
> * Please reinstall Ryu in system global environment after patching
>
> Thanks,
> Fujimoto
>
>
> On 2017年10月18日 18:28, Carlos Ferreira wrote:
>
> It did not
nable-debugger" option?
>
> $ ryu-manager --help
> ...(snip)...
> --enable-debugger don't overwrite Python standard threading
> library(use
> only for debugging)
> ...(snip)...
>
> Thanks,
> Iwase
>
>
>
> On 2017年10月18日 23:32
Hello to all
I need to enable the Python interpreter Debug flag (-D)
How can I do it when calling ryu-manager?
Thank you.
Carlos Ferreira
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Hello again, Fujimoto,
I have tried your patch in a clean Python3 virtualenv, and the issue
still remains. Although my code properly setups the OF Switch, the log
still shows the "unknown barrier xid" message.
Is it supposed to be like this?
Thank you for your support!
Carlos Ferreir
inspected, and
> error occurs.
>
> In the other words, I think you don't need to make and send an
> OFPBarrierRequest by yourself,
> because api.send_msg() will take care of the consistency of message order by
> using OFPBarrierRequests.
> Or, is there a reason why you ha
Barrier
Message Reply before advancing?
Carlos
On 13 October 2017 at 17:12, Carlos Ferreira wrote:
> Hello
>
> I'm trying to use the Ryu synchrounous API to send and wait for the
> execution of a Barrier message.
>
> I'm using the same implementation presented in:
> http
nd_msg(myRyuApp, ofp_parser.OFPBarrierRequest(datapath),
reply_cls=ofp_parser.OFPBarrierReply)"
will lock and not return, while at the console, a "unknown barrier xid
103043043" will be printed.
Am I calling api.send_msg correctly?
Thank you for
Hello to all,
I have been dwelling through the Ryu code and I wonder, is it possible
for me to instantiate a Ryu Application without using the ryu-manager?
For example, can I instantiate a app_manager.RyuApp class from a
regular Python Application?
Thank you!
Carlos Ferreira
This is just a question, not a critic.
Doesn't the OpenFlow standard stipulates that it is the Switch that
must connect to a Controller, and not the other way around?
Carlos Ferreira
On 4 October 2017 at 00:42, Iwase Yusuke wrote:
>
> Hi Matt,
>
> As far as I know, Ryu does
Hello!
Simple question. How can I pass execution arguments to a ryu application?
Carlos Miguel Ferreira
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e the parameters bw, delay, loss and max_queue_size in the Mininet
> addLink.
>
> Regards,
>
> Minicz
>
> 2017-09-07 7:51 GMT-03:00 Carlos Ferreira :
>>
>> Hello again Mr. Ross,
>>
>> Yes, you are correct. An emulator should emulate every single a
Hello again Mr. Ross,
Yes, you are correct. An emulator should emulate every single aspect
of a network, from network equipment's to network links. That is why
simulators such as NS3 and Opnet exist.
But mininet is a different type of emulator. It uses OpenVSwitch and
the Linux kernel software bri
I don't think there will ever be any packet drops or network
congestion, since all network adaptors are software adaptors.
On 6 September 2017 at 13:11, corey ross wrote:
> Hello,
> I am running a Mininet tree topology with 64 hosts, and Ryu as my
> controller. I would like to know how can I mea
Yes, you can. You can easily create time-delayed threads to execute
actions. Just make them sleep for a specific time.
On 5 September 2017 at 08:49, Attitude Killer wrote:
> Can Anyone please tell me if What I am trying to achieve using Thread can be
> achieved or no?
>
> Thank you
>
>
> On Mon,
Never mind.
Just found it! ->
http://ryu.readthedocs.io/en/latest/app/ofctl.html#module-ryu.app.ofctl.api
On 4 September 2017 at 13:56, Carlos Ferreira wrote:
> Btw, is there any online documentation for that synchronous API ?
> Thank you!
>
> On 4 September 2017 at 13:54,
Btw, is there any online documentation for that synchronous API ?
Thank you!
On 4 September 2017 at 13:54, Carlos Ferreira wrote:
> Oh. I didn't notice there was such API. Thank you!
>
> On 4 September 2017 at 03:22, Fujimoto Satoshi
> wrote:
>> Hi, Carlos
>>
&g
m ryu.app.ofctl import api
>
> msg = parser.OFPFlowStatsRequest(datapath=datapath, cookie=0)
> result = api.send_msg(self, msg,
> reply_cls=parser.OFPFlowStatsReply,
> reply_multi=True)
>
> Thanks,
> Fujimoto
>
>
>
> On
Hello Alessandro,
Check this: -> https://stackoverflow.com/questions/1471994/what-is-setup-py
Regards,
Carlos
On 1 September 2017 at 17:17, Alessandro Gaballo wrote:
> Hi,
>
> I apologize if I'm not posting in the right section, I wasn't sure.
>
> I'm trying to develop 2 applications that need
des GetAllFlowsStats API:
> http://ryu.readthedocs.io/en/latest/app/ofctl_rest.html#get-all-flows-stats
> You can use it to get flows with a specific cookie value via REST API.
>
>
> Thanks,
> Fujimoto
>
>
>
> On 2017年08月31日 01:15, Carlos Ferreira wrote:
>>
>> Hello
Hello
I wanted to ask the community, if anyone knows a way to use ryu, to
dump all flows previously added to an OpenFlow Switch, or at least, to
check if there's an already added flow with a specific cookieid.
My objective is make a ryu controller check if an OF Switch already
has a flow with a s
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