subject:"\[Ryu\-devel\] $no subject$"

[Ryu-devel] (no subject)

2021-05-01 Thread ود كاظم عليوي

hi sir
i am a phd student  and i work on distributed sdn are ryu controller
support the distributed sdn
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Re: [Ryu-devel] (no subject)

2021-01-26 Thread Pedro Andres Aranda Gutierrez

Hi,

Isn't ping enough for you?  You can use ping to see the e2e delay and IPerf
to generate background traffic. If you want to see the delay introduced by
Ryu, make sure all traffic goes through it (i.e. don't write table entries
to offload switching to the switch,which BTW is quite odd)

/PA

On Tue, 26 Jan 2021 at 12:02, ayat167S 
wrote:

> hi ,  I'm master student need help I want to calculate delay on sdn ryu
> project , I'm using  iperf to generate traffic.
> thank you
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[Ryu-devel] (no subject)

2021-01-26 Thread ayat167S

hi ,  I'm master student need help I want to calculate delay on sdn ryu project 
, I'm using  iperf to generate traffic.
thank you
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[Ryu-devel] (no subject)

2020-11-30 Thread formtools

Se ha hecho un envío hecho a través de tu formulario [SANYO] Form de Contacto:

ID: 129849
motivo_mail: ryu-devel@lists.sourceforge.net
Propiedad: SANYO
Motivo: 
Nombre: 
Apellido: 
Email: ryu-devel@lists.sourceforge.net
Codigo de Producto: 
Provincia: 
Localidad: 
Mensaje:   

Última modificación: 2020-11-30 5:09 AM
Dirección IP: 178.19.247.25


Documentos presentados: 2020-11-30 5:09 AM


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[Ryu-devel] (no subject)

2020-07-27 Thread Kimiya Sharifk

Hi ryu team,
I write a application for prediction next location mobile device.
I have a question about how to implement this application in ryu
controller???
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[Ryu-devel] (no subject)

2020-05-27 Thread ????????

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[Ryu-devel] (no subject)

2020-04-17 Thread Nisha Ahuja

HI all,

I am observing a strange behaviour when i send normal traffic in a topology
of 20 hosts at the rate of 450 packets per second and writing them to a csv
file , i am getting the log as 13000 packets generated after every
30seconds but getting in reply only 9000 packets(e.g: i am sending packets
from host12 to host7 which is equal to 13500 packets after 30 seconds but
in reply from host7 to host12 i m only getting approx 9000 packets ).

Any suggestions plz.
Regards
Nisha

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Re: [Ryu-devel] (no subject)

2020-04-09 Thread Pedro Andres Aranda Gutierrez

Hi Leandro,

just a small advice from confinement :-)

pull from git, select the latest tag and the install from there

Health & Peace, /PA

On Thu, 9 Apr 2020 at 08:58, Leandro Pereira 
wrote:

> Got it!
>
> File "/usr/local/lib/python2.7/dist-packages/oslo_config/cfg.py", line
> 20, in 
> from collections import abc
> ImportError: cannot import name abc
>
> # pip uninstall oslo.config
> # pip install oslo.config
> #   ryu-manager ryu/ryu/app/simple_monitor_13.py
> loading app ryu/ryu/app/simple_monitor_13.py
> loading app ryu.controller.ofp_handler
> instantiating app ryu.controller.ofp_handler of OFPHandler
> instantiating app ryu/ryu/app/simple_monitor_13.py of SimpleMonitor13
>
> Em qui., 9 de abr. de 2020 às 01:29, Leandro Pereira <
> leandroecom...@gmail.com> escreveu:
>
>> Hi I'm trying to install the Ryu controller but you are getting the
>> following error message when I'm going to test:
>>
>> # apt install gcc python-dev libffi-dev libssl-dev libxml2-dev
>> libxslt1-dev zlib1g-dev
>> # apt install python-pip
>> # pip install ryu
>>
>> # ryu-manager
>> /usr/local/lib/python2.7/dist-packages/ryu/app/simple_switch.py
>> Traceback (most recent call last):
>>File "/ usr / local / bin / ryu-manager", line 7, in 
>>  from ryu.cmd.manager import main
>>File "/usr/local/lib/python2.7/dist-packages/ryu/cmd/manager.py", line
>> 25, in 
>>  from ryu import cfg
>>File "/usr/local/lib/python2.7/dist-packages/ryu/cfg.py", line 17, in
>> 
>>  import oslo_config.cfg
>>File "/usr/local/lib/python2.7/dist-packages/oslo_config/cfg.py", line
>> 20, in 
>>  from collections import abc
>> ImportError: cannot import name abc
>>
>> S.O Ubuntu 64 bits 16.04.5
>>
>> --
>> Leandro Pereira
>> ___
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>>
>
>
> --
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Re: [Ryu-devel] (no subject)

2020-04-08 Thread Leandro Pereira

Got it!

File "/usr/local/lib/python2.7/dist-packages/oslo_config/cfg.py", line 20,
in 
from collections import abc
ImportError: cannot import name abc

# pip uninstall oslo.config
# pip install oslo.config
#   ryu-manager ryu/ryu/app/simple_monitor_13.py
loading app ryu/ryu/app/simple_monitor_13.py
loading app ryu.controller.ofp_handler
instantiating app ryu.controller.ofp_handler of OFPHandler
instantiating app ryu/ryu/app/simple_monitor_13.py of SimpleMonitor13

Em qui., 9 de abr. de 2020 às 01:29, Leandro Pereira <
leandroecom...@gmail.com> escreveu:

> Hi I'm trying to install the Ryu controller but you are getting the
> following error message when I'm going to test:
>
> # apt install gcc python-dev libffi-dev libssl-dev libxml2-dev
> libxslt1-dev zlib1g-dev
> # apt install python-pip
> # pip install ryu
>
> # ryu-manager
> /usr/local/lib/python2.7/dist-packages/ryu/app/simple_switch.py
> Traceback (most recent call last):
>File "/ usr / local / bin / ryu-manager", line 7, in 
>  from ryu.cmd.manager import main
>File "/usr/local/lib/python2.7/dist-packages/ryu/cmd/manager.py", line
> 25, in 
>  from ryu import cfg
>File "/usr/local/lib/python2.7/dist-packages/ryu/cfg.py", line 17, in
> 
>  import oslo_config.cfg
>File "/usr/local/lib/python2.7/dist-packages/oslo_config/cfg.py", line
> 20, in 
>  from collections import abc
> ImportError: cannot import name abc
>
> S.O Ubuntu 64 bits 16.04.5
>
> --
> Leandro Pereira
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[Ryu-devel] (no subject)

2020-04-08 Thread Leandro Pereira

Hi I'm trying to install the Ryu controller but you are getting the
following error message when I'm going to test:

# apt install gcc python-dev libffi-dev libssl-dev libxml2-dev libxslt1-dev
zlib1g-dev
# apt install python-pip
# pip install ryu

# ryu-manager
/usr/local/lib/python2.7/dist-packages/ryu/app/simple_switch.py
Traceback (most recent call last):
   File "/ usr / local / bin / ryu-manager", line 7, in 
 from ryu.cmd.manager import main
   File "/usr/local/lib/python2.7/dist-packages/ryu/cmd/manager.py", line
25, in 
 from ryu import cfg
   File "/usr/local/lib/python2.7/dist-packages/ryu/cfg.py", line 17, in

 import oslo_config.cfg
   File "/usr/local/lib/python2.7/dist-packages/oslo_config/cfg.py", line
20, in 
 from collections import abc
ImportError: cannot import name abc

S.O Ubuntu 64 bits 16.04.5

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[Ryu-devel] (no subject)

2019-10-18 Thread ????????

Hello, I am a Chinese college student. Is there any information about the 
Ryubook Chinese version, RyuAPI and Ryu function modules?  can you send it to 
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[Ryu-devel] (no subject)

2019-10-18 Thread ????????

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[Ryu-devel] (no subject)

2019-04-15 Thread Suadad Safaa

How can run tlslite-ng library in ryu controller for encryption open flow
messages?


Best Regards.
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Re: [Ryu-devel] (no subject)

2019-02-25 Thread Arthur Zopellaro

Thanks a lot.

On Mon, 25 Feb 2019, 23:28 IWAMOTO Toshihiro,  wrote:

> On Tue, 26 Feb 2019 03:51:11 +0900,
> Arthur Zopellaro wrote:
> >  I'm researching SDN controllers and I can't find any information on
> > whether Ryu has official support for backup controllers (distributed
> > controller). Is it correct to say it doesn't support backup controllers?
> > Thank you,
>
> You are right. Though such a thing can be implemented with ryu,
> there's no such code in ryu.
>
> --
> IWAMOTO Toshihiro
>
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Re: [Ryu-devel] (no subject)

2019-02-25 Thread IWAMOTO Toshihiro

On Tue, 26 Feb 2019 03:51:11 +0900,
Arthur Zopellaro wrote:
>  I'm researching SDN controllers and I can't find any information on
> whether Ryu has official support for backup controllers (distributed
> controller). Is it correct to say it doesn't support backup controllers?
> Thank you,

You are right. Though such a thing can be implemented with ryu,
there's no such code in ryu.

--
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[Ryu-devel] (no subject)

2019-02-25 Thread Arthur Zopellaro

Hello,
 I'm researching SDN controllers and I can't find any information on
whether Ryu has official support for backup controllers (distributed
controller). Is it correct to say it doesn't support backup controllers?
Thank you,
 Arthur
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Re: [Ryu-devel] (no subject)

2019-02-13 Thread Soe Ye Htet

The error is obtained due the unsupported
version from OvS. I suggest you try to test by changing openflow version in
the command for OvS.

On Thu, Feb 14, 2019, 10:20 AM Joaquin Gonzalez  Check within the switch if the configuration has been submitted correctly.
>
> I've been doing that using OVS commands directly within the switch like
> this:
>
> def configureOVSdb(switches):
> i = 1
> for switch in switches:
> s = 's' + str(i)
> info('*** Configurando OpenFlow13 en ' + s)
> switch.cmd( 'ovs-vsctl set Bridge ' + s + ' protocols=OpenFlow13' )
> info('*** Configurando OVSDB port')
> switch.cmd( 'ovs-vsctl set-manager ptcp:6632' )
> i = i + 1
>
> .
> class MyTopo( Topo ):
> "Test topology"
>
> def build( self, **opts ):
>
> # add switches
> s1 = self.addSwitch( 's1' )
> s2 = self.addSwitch( 's2' )
>
> # add hosts
> h1 = self.addHost( 'h1' )
> h2 = self.addHost( 'h2' )
> self.addLink( h1, s1 )
> self.addLink( h2, s2 )
> self.addLink( s1, s2 )
>
>
> def run():
>
> topo = MyTopo()
> # Defining remote controller (Ryu)
> controller = RemoteController( 'c0', ip='127.0.0.1', port=6633 )
> net = Mininet( topo=topo, controller=controller, autoSetMacs=True )
> net.start()
>
> # Enviroment settings
> controllerUrl = controller_query('0.0.0.0', '8080')
>
> # Get nodes - could be built with for in the future
> [s1, s2] = [net.get('s1'), net.get('s2')]
> [h1, h2] = [net.get('h1'), net.get('h2')]
> switches = [s1, s2]
> hosts = [h1, h2]
> ports = ['5001', '5002', '5003']
> time = 20
> sleep(3)
>
> # Configurar protocolo y manager - could be a method
> configureOVSdb(switches)
>
> El mié., 13 feb. 2019 a las 9:07, Wajahat Hussain Mir (<
> mir.wajahat.huss...@gmail.com>) escribió:
>
>> Hi Joaquin,
>>
>> I have already set the protocols field inside the switch as "OpenFlow13".
>> Could you suggest something else in this regard?
>>
>>
>>
>>
>>
>>
>>
>>
>>
>> With Regards
>> Mir Wajahat Hussain
>>
>>
>> On Wed, Feb 13, 2019 at 5:27 PM Joaquin Gonzalez 
>> wrote:
>>
>>> You should change the version supported in OVSwitch in order to make it
>>> work with OF1.3, by default is 1.0
>>>
>>> El mié., 13 feb. 2019 08:38, Wajahat Hussain Mir <
>>> mir.wajahat.huss...@gmail.com> escribió:
>>>
 Hi All,

 I am running a python script whose code is shown below and when i'm"
 invoking *simple_switch_13.py* on the other side of the terminal i'm
 getting the errors  as shown below

 unsupported version 0x1. If possible, set the switch to use one of the
 versions [4] on datapath ('127.0.0.1', 39050)
 unsupported version 0x1. If possible, set the switch to use one of the
 versions [4] on datapath ('127.0.0.1', 39051)
 unsupported version 0x1. If possible, set the switch to use one of the
 versions [4] on datapath ('127.0.0.1', 39052)
 unsupported version 0x1. If possible, set the switch to use one of the
 versions [4] on datapath ('127.0.0.1', 39053)

 Further when the same python script is run when invoking
 *simple_switch.py* it works fine.The Python script is shown below as


 from mininet.node import *
 from mininet.net import Mininet,Link
 from mininet.cli import CLI

 net = Mininet( )

 c1 = net.addController('c1',controller=RemoteController)

 print("Adding Switches")
 s1 = net.addSwitch('s1', cls=OVSSwitch, protocols='OpenFlow13')
 s2 = net.addSwitch('s2', cls=OVSSwitch, protocols='OpenFlow13')
 s3 = net.addSwitch('s3', cls=OVSSwitch, protocols='OpenFlow13')

 print("Adding Host to the Network")

 h1 = net.addHost('h1')
 h2 = net.addHost('h2')
 h3 = net.addHost('h3')

 print("Adding links to the network")

 net.addLink(h1,s1)
 net.addLink(h2,s2)
 net.addLink(h3,s3)
 net.addLink(s2,s1)
 net.addLink(s2,s3)

 c1.start()
 net.start()

 print net.pingAll()

 CLI(net)
 net.stop()





 With Regards
 Mir Wajahat Hussain
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>>>
>
> --
> *Joaquin Gonzalez*
> *Celular:* (11) 15-6-518-7224
> *Web*: http://uc.jgonzalez.com.ar
> *PGP:* 4EEECCB12AB45A19A5AFCEAAFA0F690CF96788E0
> 
> 
> Exploit. A defect in the game code (see bug) or design that can be used to
> gain unfair advantages.
>
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Re: [Ryu-devel] (no subject)

2019-02-13 Thread Joaquin Gonzalez

Check within the switch if the configuration has been submitted correctly.

I've been doing that using OVS commands directly within the switch like
this:

def configureOVSdb(switches):
i = 1
for switch in switches:
s = 's' + str(i)
info('*** Configurando OpenFlow13 en ' + s)
switch.cmd( 'ovs-vsctl set Bridge ' + s + ' protocols=OpenFlow13' )
info('*** Configurando OVSDB port')
switch.cmd( 'ovs-vsctl set-manager ptcp:6632' )
i = i + 1

.
class MyTopo( Topo ):
"Test topology"

def build( self, **opts ):

# add switches
s1 = self.addSwitch( 's1' )
s2 = self.addSwitch( 's2' )

# add hosts
h1 = self.addHost( 'h1' )
h2 = self.addHost( 'h2' )
self.addLink( h1, s1 )
self.addLink( h2, s2 )
self.addLink( s1, s2 )


def run():

topo = MyTopo()
# Defining remote controller (Ryu)
controller = RemoteController( 'c0', ip='127.0.0.1', port=6633 )
net = Mininet( topo=topo, controller=controller, autoSetMacs=True )
net.start()

# Enviroment settings
controllerUrl = controller_query('0.0.0.0', '8080')

# Get nodes - could be built with for in the future
[s1, s2] = [net.get('s1'), net.get('s2')]
[h1, h2] = [net.get('h1'), net.get('h2')]
switches = [s1, s2]
hosts = [h1, h2]
ports = ['5001', '5002', '5003']
time = 20
sleep(3)

# Configurar protocolo y manager - could be a method
configureOVSdb(switches)

El mié., 13 feb. 2019 a las 9:07, Wajahat Hussain Mir (<
mir.wajahat.huss...@gmail.com>) escribió:

> Hi Joaquin,
>
> I have already set the protocols field inside the switch as "OpenFlow13".
> Could you suggest something else in this regard?
>
>
>
>
>
>
>
>
>
> With Regards
> Mir Wajahat Hussain
>
>
> On Wed, Feb 13, 2019 at 5:27 PM Joaquin Gonzalez 
> wrote:
>
>> You should change the version supported in OVSwitch in order to make it
>> work with OF1.3, by default is 1.0
>>
>> El mié., 13 feb. 2019 08:38, Wajahat Hussain Mir <
>> mir.wajahat.huss...@gmail.com> escribió:
>>
>>> Hi All,
>>>
>>> I am running a python script whose code is shown below and when i'm"
>>> invoking *simple_switch_13.py* on the other side of the terminal i'm
>>> getting the errors  as shown below
>>>
>>> unsupported version 0x1. If possible, set the switch to use one of the
>>> versions [4] on datapath ('127.0.0.1', 39050)
>>> unsupported version 0x1. If possible, set the switch to use one of the
>>> versions [4] on datapath ('127.0.0.1', 39051)
>>> unsupported version 0x1. If possible, set the switch to use one of the
>>> versions [4] on datapath ('127.0.0.1', 39052)
>>> unsupported version 0x1. If possible, set the switch to use one of the
>>> versions [4] on datapath ('127.0.0.1', 39053)
>>>
>>> Further when the same python script is run when invoking
>>> *simple_switch.py* it works fine.The Python script is shown below as
>>>
>>>
>>> from mininet.node import *
>>> from mininet.net import Mininet,Link
>>> from mininet.cli import CLI
>>>
>>> net = Mininet( )
>>>
>>> c1 = net.addController('c1',controller=RemoteController)
>>>
>>> print("Adding Switches")
>>> s1 = net.addSwitch('s1', cls=OVSSwitch, protocols='OpenFlow13')
>>> s2 = net.addSwitch('s2', cls=OVSSwitch, protocols='OpenFlow13')
>>> s3 = net.addSwitch('s3', cls=OVSSwitch, protocols='OpenFlow13')
>>>
>>> print("Adding Host to the Network")
>>>
>>> h1 = net.addHost('h1')
>>> h2 = net.addHost('h2')
>>> h3 = net.addHost('h3')
>>>
>>> print("Adding links to the network")
>>>
>>> net.addLink(h1,s1)
>>> net.addLink(h2,s2)
>>> net.addLink(h3,s3)
>>> net.addLink(s2,s1)
>>> net.addLink(s2,s3)
>>>
>>> c1.start()
>>> net.start()
>>>
>>> print net.pingAll()
>>>
>>> CLI(net)
>>> net.stop()
>>>
>>>
>>>
>>>
>>>
>>> With Regards
>>> Mir Wajahat Hussain
>>> ___
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>>> https://lists.sourceforge.net/lists/listinfo/ryu-devel
>>>
>>

-- 
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*Celular:* (11) 15-6-518-7224
*Web*: http://uc.jgonzalez.com.ar
*PGP:* 4EEECCB12AB45A19A5AFCEAAFA0F690CF96788E0


Exploit. A defect in the game code (see bug) or design that can be used to
gain unfair advantages.
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Re: [Ryu-devel] (no subject)

2019-02-13 Thread Soe Ye Htet

Hello

Try to configure your OVS to support OF version 1.0, 1.1 , 1.2 and 1.3 at
the same time and lets see the result.

On Wed, Feb 13, 2019, 6:38 PM Wajahat Hussain Mir <
mir.wajahat.huss...@gmail.com wrote:

> Hi Joaquin,
>
> I have already set the protocols field inside the switch as "OpenFlow13".
> Could you suggest something else in this regard?
>
>
>
>
>
>
>
>
>
> With Regards
> Mir Wajahat Hussain
>
>
> On Wed, Feb 13, 2019 at 5:27 PM Joaquin Gonzalez 
> wrote:
>
>> You should change the version supported in OVSwitch in order to make it
>> work with OF1.3, by default is 1.0
>>
>> El mié., 13 feb. 2019 08:38, Wajahat Hussain Mir <
>> mir.wajahat.huss...@gmail.com> escribió:
>>
>>> Hi All,
>>>
>>> I am running a python script whose code is shown below and when i'm"
>>> invoking *simple_switch_13.py* on the other side of the terminal i'm
>>> getting the errors  as shown below
>>>
>>> unsupported version 0x1. If possible, set the switch to use one of the
>>> versions [4] on datapath ('127.0.0.1', 39050)
>>> unsupported version 0x1. If possible, set the switch to use one of the
>>> versions [4] on datapath ('127.0.0.1', 39051)
>>> unsupported version 0x1. If possible, set the switch to use one of the
>>> versions [4] on datapath ('127.0.0.1', 39052)
>>> unsupported version 0x1. If possible, set the switch to use one of the
>>> versions [4] on datapath ('127.0.0.1', 39053)
>>>
>>> Further when the same python script is run when invoking
>>> *simple_switch.py* it works fine.The Python script is shown below as
>>>
>>>
>>> from mininet.node import *
>>> from mininet.net import Mininet,Link
>>> from mininet.cli import CLI
>>>
>>> net = Mininet( )
>>>
>>> c1 = net.addController('c1',controller=RemoteController)
>>>
>>> print("Adding Switches")
>>> s1 = net.addSwitch('s1', cls=OVSSwitch, protocols='OpenFlow13')
>>> s2 = net.addSwitch('s2', cls=OVSSwitch, protocols='OpenFlow13')
>>> s3 = net.addSwitch('s3', cls=OVSSwitch, protocols='OpenFlow13')
>>>
>>> print("Adding Host to the Network")
>>>
>>> h1 = net.addHost('h1')
>>> h2 = net.addHost('h2')
>>> h3 = net.addHost('h3')
>>>
>>> print("Adding links to the network")
>>>
>>> net.addLink(h1,s1)
>>> net.addLink(h2,s2)
>>> net.addLink(h3,s3)
>>> net.addLink(s2,s1)
>>> net.addLink(s2,s3)
>>>
>>> c1.start()
>>> net.start()
>>>
>>> print net.pingAll()
>>>
>>> CLI(net)
>>> net.stop()
>>>
>>>
>>>
>>>
>>>
>>> With Regards
>>> Mir Wajahat Hussain
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Re: [Ryu-devel] (no subject)

2019-02-13 Thread Wajahat Hussain Mir

Hi Joaquin,

I have already set the protocols field inside the switch as "OpenFlow13".
Could you suggest something else in this regard?









With Regards
Mir Wajahat Hussain


On Wed, Feb 13, 2019 at 5:27 PM Joaquin Gonzalez 
wrote:

> You should change the version supported in OVSwitch in order to make it
> work with OF1.3, by default is 1.0
>
> El mié., 13 feb. 2019 08:38, Wajahat Hussain Mir <
> mir.wajahat.huss...@gmail.com> escribió:
>
>> Hi All,
>>
>> I am running a python script whose code is shown below and when i'm"
>> invoking *simple_switch_13.py* on the other side of the terminal i'm
>> getting the errors  as shown below
>>
>> unsupported version 0x1. If possible, set the switch to use one of the
>> versions [4] on datapath ('127.0.0.1', 39050)
>> unsupported version 0x1. If possible, set the switch to use one of the
>> versions [4] on datapath ('127.0.0.1', 39051)
>> unsupported version 0x1. If possible, set the switch to use one of the
>> versions [4] on datapath ('127.0.0.1', 39052)
>> unsupported version 0x1. If possible, set the switch to use one of the
>> versions [4] on datapath ('127.0.0.1', 39053)
>>
>> Further when the same python script is run when invoking
>> *simple_switch.py* it works fine.The Python script is shown below as
>>
>>
>> from mininet.node import *
>> from mininet.net import Mininet,Link
>> from mininet.cli import CLI
>>
>> net = Mininet( )
>>
>> c1 = net.addController('c1',controller=RemoteController)
>>
>> print("Adding Switches")
>> s1 = net.addSwitch('s1', cls=OVSSwitch, protocols='OpenFlow13')
>> s2 = net.addSwitch('s2', cls=OVSSwitch, protocols='OpenFlow13')
>> s3 = net.addSwitch('s3', cls=OVSSwitch, protocols='OpenFlow13')
>>
>> print("Adding Host to the Network")
>>
>> h1 = net.addHost('h1')
>> h2 = net.addHost('h2')
>> h3 = net.addHost('h3')
>>
>> print("Adding links to the network")
>>
>> net.addLink(h1,s1)
>> net.addLink(h2,s2)
>> net.addLink(h3,s3)
>> net.addLink(s2,s1)
>> net.addLink(s2,s3)
>>
>> c1.start()
>> net.start()
>>
>> print net.pingAll()
>>
>> CLI(net)
>> net.stop()
>>
>>
>>
>>
>>
>> With Regards
>> Mir Wajahat Hussain
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>>
>
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Re: [Ryu-devel] (no subject)

2019-02-13 Thread Joaquin Gonzalez

You should change the version supported in OVSwitch in order to make it
work with OF1.3, by default is 1.0

El mié., 13 feb. 2019 08:38, Wajahat Hussain Mir <
mir.wajahat.huss...@gmail.com> escribió:

> Hi All,
>
> I am running a python script whose code is shown below and when i'm"
> invoking *simple_switch_13.py* on the other side of the terminal i'm
> getting the errors  as shown below
>
> unsupported version 0x1. If possible, set the switch to use one of the
> versions [4] on datapath ('127.0.0.1', 39050)
> unsupported version 0x1. If possible, set the switch to use one of the
> versions [4] on datapath ('127.0.0.1', 39051)
> unsupported version 0x1. If possible, set the switch to use one of the
> versions [4] on datapath ('127.0.0.1', 39052)
> unsupported version 0x1. If possible, set the switch to use one of the
> versions [4] on datapath ('127.0.0.1', 39053)
>
> Further when the same python script is run when invoking
> *simple_switch.py* it works fine.The Python script is shown below as
>
>
> from mininet.node import *
> from mininet.net import Mininet,Link
> from mininet.cli import CLI
>
> net = Mininet( )
>
> c1 = net.addController('c1',controller=RemoteController)
>
> print("Adding Switches")
> s1 = net.addSwitch('s1', cls=OVSSwitch, protocols='OpenFlow13')
> s2 = net.addSwitch('s2', cls=OVSSwitch, protocols='OpenFlow13')
> s3 = net.addSwitch('s3', cls=OVSSwitch, protocols='OpenFlow13')
>
> print("Adding Host to the Network")
>
> h1 = net.addHost('h1')
> h2 = net.addHost('h2')
> h3 = net.addHost('h3')
>
> print("Adding links to the network")
>
> net.addLink(h1,s1)
> net.addLink(h2,s2)
> net.addLink(h3,s3)
> net.addLink(s2,s1)
> net.addLink(s2,s3)
>
> c1.start()
> net.start()
>
> print net.pingAll()
>
> CLI(net)
> net.stop()
>
>
>
>
>
> With Regards
> Mir Wajahat Hussain
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[Ryu-devel] (no subject)

2019-02-13 Thread Wajahat Hussain Mir

Hi All,

I am running a python script whose code is shown below and when i'm"
invoking *simple_switch_13.py* on the other side of the terminal i'm
getting the errors  as shown below

unsupported version 0x1. If possible, set the switch to use one of the
versions [4] on datapath ('127.0.0.1', 39050)
unsupported version 0x1. If possible, set the switch to use one of the
versions [4] on datapath ('127.0.0.1', 39051)
unsupported version 0x1. If possible, set the switch to use one of the
versions [4] on datapath ('127.0.0.1', 39052)
unsupported version 0x1. If possible, set the switch to use one of the
versions [4] on datapath ('127.0.0.1', 39053)

Further when the same python script is run when invoking *simple_switch.py*
it works fine.The Python script is shown below as


from mininet.node import *
from mininet.net import Mininet,Link
from mininet.cli import CLI

net = Mininet( )

c1 = net.addController('c1',controller=RemoteController)

print("Adding Switches")
s1 = net.addSwitch('s1', cls=OVSSwitch, protocols='OpenFlow13')
s2 = net.addSwitch('s2', cls=OVSSwitch, protocols='OpenFlow13')
s3 = net.addSwitch('s3', cls=OVSSwitch, protocols='OpenFlow13')

print("Adding Host to the Network")

h1 = net.addHost('h1')
h2 = net.addHost('h2')
h3 = net.addHost('h3')

print("Adding links to the network")

net.addLink(h1,s1)
net.addLink(h2,s2)
net.addLink(h3,s3)
net.addLink(s2,s1)
net.addLink(s2,s3)

c1.start()
net.start()

print net.pingAll()

CLI(net)
net.stop()





With Regards
Mir Wajahat Hussain
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Re: [Ryu-devel] (no subject)

2019-01-30 Thread johan cahya

Thank you for the information.



Pada tanggal Rab, 30 Jan 2019 pukul 08.49 IWAMOTO Toshihiro <
iwam...@valinux.co.jp> menulis:

> On Mon, 28 Jan 2019 03:32:45 +0900,
> johan cahya wrote:
> > what is the actual function of GoBGP, and what is used when GoBGP, does
> > this include the development of network routing from BGP (Border Gateway
> > Protocol)
>
> As the mailing list name suggests, gobgp is off-topic here.
>
> GoBGP is a BGP implementation and the following github page contains
> some documents. Please use GoBGP Slack (https://slackin-gobgp.now.sh/)
> if you have further questions.
>
> https://github.com/osrg/gobgp
>
> --
> IWAMOTO Toshihior
>
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Re: [Ryu-devel] (no subject)

2019-01-29 Thread IWAMOTO Toshihiro

On Mon, 28 Jan 2019 03:32:45 +0900,
johan cahya wrote:
> what is the actual function of GoBGP, and what is used when GoBGP, does
> this include the development of network routing from BGP (Border Gateway
> Protocol)

As the mailing list name suggests, gobgp is off-topic here.

GoBGP is a BGP implementation and the following github page contains
some documents. Please use GoBGP Slack (https://slackin-gobgp.now.sh/)
if you have further questions.

https://github.com/osrg/gobgp

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[Ryu-devel] (no subject)

2019-01-27 Thread johan cahya

Please help

what is the actual function of GoBGP, and what is used when GoBGP, does
this include the development of network routing from BGP (Border Gateway
Protocol)

thank you
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Re: [Ryu-devel] (no subject)

2018-11-28 Thread Soe Ye Htet

Dear,

I do not get your question. Your question should be more specific. If you
say about UDP traffic inside the switch, the flow rule should be something
like (let me describe with ovs command line) sudo ovs-ofctl add-flow
(bridge) ip(udp,tcp), in_port=(Number),actions=(output:port number or other
actions).That flow rules can be varied according to what you really need in
your topology.

Best Regards,
Soe Ye Htet
Master Engineering Student
Chulalongkorn University, Thailand

On Thu, Nov 29, 2018 at 5:06 AM Raffaele Viterbo <
raffaele.viterb...@gmail.com> wrote:

> Hi everyone.
>
>
>
> If I generate, let’s say, UDP traffic (in a host client) what are the
> correct matches in the various switches in order to correctly route the
> packets across the topology and eventually get to the server?
>
>
>
> Thanks in advance
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[Ryu-devel] (no subject)

2018-11-28 Thread Raffaele Viterbo

Hi everyone.

If I generate, let’s say, UDP traffic (in a host client) what are the correct 
matches in the various switches in order to correctly route the packets across 
the topology and eventually get to the server?

Thanks in advance
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[Ryu-devel] (no subject)

2018-10-22 Thread viral videos

Suscribe
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[Ryu-devel] (no subject)

2018-04-10 Thread shankar ganesh PJ

hi Ryu https://bit.ly/2GLNvpV  --
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[Ryu-devel] (no subject)

2018-04-05 Thread knet solutions

Hi,

Looking for some suggestion .

My Topology is as below,
Have a set of BGP Routers(bird routing daemon) with different ASes. Routing
tables are synchronized and works as expected.

Problem statement:
If some link goes congested,  There is no mechanism ; to reroute the
co-ordinated manner.

Solution:

I am working on RYU SDN application,
1. All BGP routers report their congestion status(link metrics) to the RYU.
2. RYU app will run some  algo to eliminate the congested path
3. Apply this new changes in to the BGP router.

All BGP Routers are running on linux daemon.

I guess, there is no existing protocol available in RYU will support this.

Any suggestions?

-- 

*Regards, *

*Suresh*
*Knet solutions.*

https://github.com/knetsolutions/KNet
http://knet-topology-builder.readthedocs.io/
http://knetsolutions.in/
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[Ryu-devel] (no subject)

2017-09-05 Thread emonreal



7033700836.doc
Description: MS-Word document
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[Ryu-devel] (no subject)

2017-02-11 Thread Juan Francisco Guano

Hi everybody,

I wanna  know if the ryu app REST FIREWALL can set an IP  address of all network
the rules to allow or deny traffic, for example the IP network
address:192.168.1.0/24.

Any suggestion?

Regards

Juan
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Re: [Ryu-devel] (no subject)

2016-05-05 Thread Victor Orlikowski

On May 4, 2016, at 11:14 AM, ‫Eman Bany salameh‬ ‫‬  
wrote:
> 
>   File 
> "/usr/local/lib/python2.7/dist-packages/ryu/ofproto/ofproto_v1_3_parser.py", 
> line 842, in __getitem__
> return dict(self._fields2)[key]
> KeyError: 'ipv4_src'
> 
> 
> what is the problem of this??

It would appear that the OFPMatch did not contain ipv4_src.
Hence, the dictionary constructed from _fields2 (internal to the OFPMatch) did 
not contain a key for ipv4_src, and returned the above error.

Best,
Victor
--
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[Ryu-devel] (no subject)

2016-05-04 Thread ‫Eman Bany salameh‬ ‫

Hi:When I used this 
stat.match['in_port'], stat.match['eth_dst'], stat.match['ipv4_src'],

in statistcs reply message , the output is the following


 File "/home/eman/ryu/ryu/app/project.py", line 95, in 
_flow_stats_reply_handler    stat.match['in_port'], stat.match['eth_dst'], 
stat.match['ipv4_src'],  File 
"/usr/local/lib/python2.7/dist-packages/ryu/ofproto/ofproto_v1_3_parser.py", 
line 842, in __getitem__    return dict(self._fields2)[key]KeyError: 'ipv4_src'

what is the problem of this??--
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[Ryu-devel] (no subject)

2016-05-03 Thread 刘波

Hi


I need to know the maximum buffer packets number of RYU controller, but I can't 
find any configuration about that.
Could you tell me in what file I can find this configuration? Or it's 
predefined value.

Please suggest.

Thanks & Regards

Huhui



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Re: [Ryu-devel] (no subject)

2016-04-14 Thread Iwase Yusuke

Hi,

Please tell us your Ryu + Mininet environment.

Are both Ryu and Mininet running on your laptop(ip=192.168.56.1)?
If so, you don't need "ip=192.168.56.1" option,
just run Mininet with:
   $ sudo mn --controller remote,port=6633 --topo tree,3

But, still appear nothing, can you send us the log messages of ryu-manager
when opening the browser and so on?

Thanks,
Iwase


On 2016年04月14日 10:29, ramdhanimaris wrote:
> hi iwase, still appear nothing in my laptop when i added port=6633..
>
>
>
> Sent from my Mi phone
> On Iwase Yusuke , Apr 13, 2016 12:15 PM wrote:
>
> Hi,
>
> How about adding "port=6633" option to "mn" command?
> e.g.)
> $ sudo mn --controller remote,ip=192.168.56.1 
> ,port=6633 --topo tree,3
>
> Thanks,
> Iwase
>
> On 2016年04月13日 11:13, ramdhanimaris wrote:
>  > no, after /v1.0/topology/switches there's nothing.. i use ryu version 
> 3.17.
>  >
>  >
>  >
>  > Sent from my Mi phone
>  > On Yi Tseng mailto:a86487...@gmail.com>>, Apr 
> 12, 2016 3:44 PM wrote:
>  >
>  > Is there any response body of /v1.0/topology/switches ?
>  >
>  > 2016-04-12 15:59 GMT+08:00 ramdhanimaris    >>:
>  >
>  > i use ryu/app/gui_topology/gui_topology.py 
>  , and follow the instructions like 
> this:
>  > 1.$ sudo mn --controller remote,192.168.56.1 
>   --topo tree,3
>  > 2.$ ryu-manager --observe-links 
> ryu/app/gui_topology/gui_topology.py  
>  >
>  > yes i can access to /v1.0/topology/switches, but still only 
> appear "ryu topology viewer" without nothing like switch or router.
>  > do you have an idea to solve it?
>  >
>  >
>  >
>  > Sent from my Mi phone
>  > On Yi Tseng mailto:a86487...@gmail.com> 
> >>, Apr 12, 2016 
> 12:46 PM wrote:
>  >
>  > Hi,
>  >
>  > Which Ryu application you use?
>  >
>  > And can you access to /v1.0/topology/switches ?
>  >
>  >
>  >
>  > 2016-04-12 13:28 GMT+08:00 maris fajar ramdhani 
> mailto:ramdhanima...@gmail.com> 
> >>:
>  >
>  > i have some problem when i am trying to use Ryu 
> topology viewer. in my web browser only can see "Ryu Topology Viewer", when i 
> access http://192.168.56.1:8080. how can i solved it? please help me.. thank 
> you.
>  >
>  > regards,
>  > Maris Ramdhani
>  >
>  > 
> --
>  > Find and fix application performance issues faster 
> with Applications Manager
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> insights into multiple tiers of
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> problems quickly and
>  > reduces your MTTR. Get your free trial!
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>  
>  >
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>  >
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>  >
>  > http://takeshi.tw
>  >
>  >
>  >
>  >
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>  > Taiwan National Chiao Tung University
>  > Department of Computer Science
>  > W2CNLab
>  >
>  > http://takeshi.tw
>  >
>  >
>  >
>  > 
> --
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> Manager
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> tiers of
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> and
>  > reduces your MTTR. Get your free trial!
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>  >
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Re: [Ryu-devel] (no subject)

2016-04-12 Thread Iwase Yusuke

Hi,

How about adding "port=6633" option to "mn" command?
e.g.)
   $ sudo mn --controller remote,ip=192.168.56.1,port=6633 --topo tree,3

Thanks,
Iwase

On 2016年04月13日 11:13, ramdhanimaris wrote:
> no, after /v1.0/topology/switches there's nothing.. i use ryu version 3.17.
>
>
>
> Sent from my Mi phone
> On Yi Tseng , Apr 12, 2016 3:44 PM wrote:
>
> Is there any response body of /v1.0/topology/switches ?
>
> 2016-04-12 15:59 GMT+08:00 ramdhanimaris  >:
>
> i use ryu/app/gui_topology/gui_topology.py , and 
> follow the instructions like this:
> 1.$ sudo mn --controller remote,192.168.56.1  
> --topo tree,3
> 2.$ ryu-manager --observe-links ryu/app/gui_topology/gui_topology.py 
> 
>
> yes i can access to /v1.0/topology/switches, but still only appear 
> "ryu topology viewer" without nothing like switch or router.
> do you have an idea to solve it?
>
>
>
> Sent from my Mi phone
> On Yi Tseng mailto:a86487...@gmail.com>>, Apr 
> 12, 2016 12:46 PM wrote:
>
> Hi,
>
> Which Ryu application you use?
>
> And can you access to /v1.0/topology/switches ?
>
>
>
> 2016-04-12 13:28 GMT+08:00 maris fajar ramdhani 
> mailto:ramdhanima...@gmail.com>>:
>
> i have some problem when i am trying to use Ryu topology 
> viewer. in my web browser only can see "Ryu Topology Viewer", when i access 
> http://192.168.56.1:8080. how can i solved it? please help me.. thank you.
>
> regards,
> Maris Ramdhani
>
> 
> --
> Find and fix application performance issues faster with 
> Applications Manager
> Applications Manager provides deep performance insights into 
> multiple tiers of
> your business applications. It resolves application problems 
> quickly and
> reduces your MTTR. Get your free trial!
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>
> http://takeshi.tw
>
>
>
>
> --
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>
> http://takeshi.tw
>
>
>
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Re: [Ryu-devel] (no subject)

2016-04-12 Thread ramdhanimaris

no, after /v1.0/topology/switches there's nothing.. i use ryu version 3.17.

Sent from my Mi phoneOn Yi Tseng , Apr 12, 2016 3:44 PM wrote:Is there any response body of /v1.0/topology/switches ?2016-04-12 15:59 GMT+08:00 ramdhanimaris :i use ryu/app/gui_topology/gui_topology.py, and follow the instructions like this:
1.$ sudo mn --controller remote,192.168.56.1 --topo tree,3
2.$ ryu-manager --observe-links ryu/app/gui_topology/gui_topology.py

yes i can access to /v1.0/topology/switches, but still only appear "ryu topology viewer" without nothing like switch or router.
do you have an idea to solve it?

Sent from my Mi phoneOn Yi Tseng , Apr 12, 2016 12:46 PM wrote:Hi,Which Ryu application you use?And can you access to /v1.0/topology/switches ?2016-04-12 13:28 GMT+08:00 maris fajar ramdhani :i have some problem when i am trying to use Ryu topology viewer. in my web browser only can see "Ryu Topology Viewer", when i access http://192.168.56.1:8080. how can i solved it? please help me.. thank you.regards,Maris Ramdhani
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-- Yi Tseng (a.k.a Takeshi)Taiwan National Chiao Tung UniversityDepartment of Computer ScienceW2CNLabhttp://takeshi.tw

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Re: [Ryu-devel] (no subject)

2016-04-12 Thread Yi Tseng

Is there any response body of  /v1.0/topology/switches ?

2016-04-12 15:59 GMT+08:00 ramdhanimaris :

> i use ryu/app/gui_topology/gui_topology.py, and follow the instructions
> like this:
> 1.$ sudo mn --controller remote,192.168.56.1 --topo tree,3
> 2.$ ryu-manager --observe-links ryu/app/gui_topology/gui_topology.py
>
> yes i can access to /v1.0/topology/switches, but still only appear "ryu
> topology viewer" without nothing like switch or router.
> do you have an idea to solve it?
>
>
>
> Sent from my Mi phone
> On Yi Tseng , Apr 12, 2016 12:46 PM wrote:
>
> Hi,
>
> Which Ryu application you use?
>
> And can you access to /v1.0/topology/switches ?
>
>
>
> 2016-04-12 13:28 GMT+08:00 maris fajar ramdhani :
>
>> i have some problem when i am trying to use Ryu topology viewer. in my
>> web browser only can see "Ryu Topology Viewer", when i access
>> http://192.168.56.1:8080. how can i solved it? please help me.. thank
>> you.
>>
>> regards,
>> Maris Ramdhani
>>
>>
>> --
>> Find and fix application performance issues faster with Applications
>> Manager
>> Applications Manager provides deep performance insights into multiple
>> tiers of
>> your business applications. It resolves application problems quickly and
>> reduces your MTTR. Get your free trial!
>> https://ad.doubleclick.net/ddm/clk/302982198;130105516;z
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>> https://lists.sourceforge.net/lists/listinfo/ryu-devel
>>
>>
>
>
> --
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> Taiwan National Chiao Tung University
> Department of Computer Science
> W2CNLab
>
> http://takeshi.tw
>
>


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Re: [Ryu-devel] (no subject)

2016-04-12 Thread ramdhanimaris

i use ryu/app/gui_topology/gui_topology.py, and follow the instructions like this:
1.$ sudo mn --controller remote,192.168.56.1 --topo tree,3
2.$ ryu-manager --observe-links ryu/app/gui_topology/gui_topology.py

yes i can access to /v1.0/topology/switches, but still only appear "ryu topology viewer" without nothing like switch or router.
do you have an idea to solve it?

Re: [Ryu-devel] (no subject)

2016-04-11 Thread Yi Tseng

Hi,

Which Ryu application you use?

And can you access to /v1.0/topology/switches ?



2016-04-12 13:28 GMT+08:00 maris fajar ramdhani :

> i have some problem when i am trying to use Ryu topology viewer. in my web
> browser only can see "Ryu Topology Viewer", when i access
> http://192.168.56.1:8080. how can i solved it? please help me.. thank you.
>
> regards,
> Maris Ramdhani
>
>
> --
> Find and fix application performance issues faster with Applications
> Manager
> Applications Manager provides deep performance insights into multiple
> tiers of
> your business applications. It resolves application problems quickly and
> reduces your MTTR. Get your free trial!
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>


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[Ryu-devel] (no subject)

2016-04-11 Thread maris fajar ramdhani

i have some problem when i am trying to use Ryu topology viewer. in my web
browser only can see "Ryu Topology Viewer", when i access
http://192.168.56.1:8080. how can i solved it? please help me.. thank you.

regards,
Maris Ramdhani
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[Ryu-devel] (no subject)

2015-09-27 Thread Anees Mohsin Hadi Al-Najjar

Hi Vinay,

I am working with OFDATAPATH 1.3 using Ryu. And I have got the same error 
message as yours. Could you tell me what is the problem? Does anybody know what 
the problem is.
I need help

Thanks a lot
Anees


connected socket: 
address:('127.0.0.1', 33596)
hello ev 
move onto config mode
EVENT ofp_event->My_Ryu EventOFPSwitchFeatures
switch features ev version: 0x4 msg_type 0x6 xid 0x6e8dfc98 
OFPSwitchFeatures(auxiliary_id=0,capabilities=79,datapath_id=323300246276,n_buffers=256,n_tables=64)
move onto main mode
error msg ev version: 0x4 msg_type 0x1 xid 0x6e8dfc9b 
OFPErrorMsg(code=9,data='\x04\x0e\x00\x98n\x8d\xfc\x9b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x9c@\xff\xff\xff\xff\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00
 
\x80\x00\n\x02\x08\x06\x80\x00\x16\x04\xc0\xa8\x1e\x01\x80\x00\x18\x04\xc0\xa8\n\x02\x80\x00*\x02\x00\x01\x00\x04\x00H\x00\x00\x00\x00\x00\x19\x00\x10\x80\x00,\x04\xc0\xa8\n\x01\x00\x00\x00\x00\x00\x19\x00\x10\x80\x000\x06\x00\x00\x00\x00\x01\x01\x00\x00\x00\x19\x00\x10\x80\x00\x08\x06\x00\x00\x00\x00\x01\x01\x00\x00\x00\x00\x00\x10\x00\x00\x00\x02\xff\xe5\x00\x00\x00\x00\x00\x00',type=4)
 type 0x4 code 0x9 0x4 0xe 0x0 0x98 0x6e 0x8d 0xfc 0x9b 0x0 0x0 0x0 0x0 0x0 0x0 
0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x9c 0x40 0xff 
0xff 0xff 0xff 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x1 0x0 0x20 
0x80 0x0 0xa 0x2 0x8 0x6 0x80 0x0 0x16 0x4 0xc0 0xa8 0x1e 0x1 0x80 0x0 0x18 0x4 
0xc0 0xa8 0xa 0x2 0x80 0x0 0x2a 0x2 0x0 0x1 0x0 0x4 0x0 0x48 0x0 0x0 0x0 0x0 
0x0 0x19 0x0 0x10 0x80 0x0 0x2c 0x4 0xc0 0xa8 0xa 0x1 0x0 0x0 0x0 0x0 0x0 0x19 
0x0 0x10 0x80 0x0 0x30 0x6 0x0 0x0 0x0 0x0 0x1 0x1 0x0 0x0 0x0 0x19 0x0 0x10 
0x80 0x0 0x8 0x6 0x0 0x0 0x0 0x0 0x1 0x1 0x0 0x0 0x0 0x0 0x0 0x10 0x0 0x0 0x0 
0x2 0xff 0xe5 0x0 0x0 0x0 0x0 0x0 0x0

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[Ryu-devel] (no subject)

2015-05-20 Thread Lia Lia

hello

i´m cheking "Ryu SDN fraework, release 1.0" and i work with firewall
dscribed in chapter 9 ok.

But

I´m trying to simulate an SDN enviroment in Mininet with ryu
controller and use a router(switch OpenFlow) that can be set using
REST.

I´m trying to use the router described in "Ryu SDN fraework, release
1.0" chapter 10

i follow all the steps correctly,

 when i´m configuring the address, the default route and the static
routes i get all the result like the picture show BUT

when i verifying the setting in each router with:

curl http://localhost:8080/router/0001

curl http://localhost:8080/router/0003

curl http://localhost:8080/router/0002

only shows the "address" setings, don´t show the "route" setting
(route_id, destination, gateway)

And of course the host can´t ping each another

what i make wrong?

If you have another idea about make a router with ryu, please.

Please help me, thanks

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Re: [Ryu-devel] (no subject)

2015-05-07 Thread FUJITA Tomonori

On Wed, 6 May 2015 22:44:24 +0800
許洋銘  wrote:

> I wanna know if it is possible to configure queue by ryu directly, instead
> of using restful API.
> 
> If it is possible, any examples I can reference?

http://ryu.readthedocs.org/en/latest/ofproto_v1_3_ref.html#queue-configuration-messages

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[Ryu-devel] (no subject)

2015-05-06 Thread 許洋銘

hi all,

I wanna know if it is possible to configure queue by ryu directly, instead
of using restful API.

If it is possible, any examples I can reference?

Thanks for your help!


*Sincerely yours,*




*===Yang-Ming HsuM.S. Student*

*Mobile Internet Lab*

*Graduate Institute of Communication Engineering*

*National Taiwan University===*
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Re: [Ryu-devel] (no subject)

2015-03-15 Thread YAMAMOTO Takashi

hi,

> Hello,
> 
> I'm using ofsoftswitch13 installed on a router and connected it to
> controller over wlan interface. I have used following commands in switch to
> connect to controller
> 
> ofdatapath punix:/var/run/dp0 -i wlan0 -d 0001 --detach
> 
> ofprotocol unix:/var/run/dp0 tcp:10.10.100.10:6633  and it was connecting
> properly.
> 
> On controller I have started simple_switch_13.py .
> 
> I'm getting warning on switch as couldn't forward to input port and i could
> see the flows installed by controller in switch have match(inport = 1) and
> in actions (outport=1) which is causing warnings. These flows were added to
> switch by packet_in_handler() in simple_switch_13.py app. I'm attaching few
> screenshots relating to switch and controller named accordingly. It would
> be grateful if someone find a solution to stop those warnings.

i guess that the mac address 00:17:7c:16:99:ea has been seen
as both of dst and src address on ingress packets on port 1.
is it possible with your network topology?

some other points:
- simple_switch_13 is merely an example.  it's likely incomplete for
  non-trivial scenarios
- probably the datapath should not warn on such a flow as it's a completely
  valid flow

YAMAMOTO Takashi

> 
> 
> \xe1\x90\xa7

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Re: [Ryu-devel] (no subject)

2015-01-13 Thread FUJITA Tomonori

On Mon, 12 Jan 2015 21:53:19 +
Alan Quillin  wrote:

> Attached are 2 patches for ryu.
> 
> 1. 0001-of_v1_0:-Added-supportfortheNXM_NX_TUN_IPV4_{SRC&DST}[_W]fields
> This add support for the NXM_NX_TUN_IPV4_DST and NXM_NX_TUN_IPV4_SRC headers 
> available in the nicira extension for OF v1.0 described here: 
> http://git.openvswitch.org/cgi-bin/gitweb.cgi?p=openvswitch;a=blob;f=include/openflow/nicira-ext.h.
> 
> 2. 0001-of_v1_0:-Fixed-the-flow-format-logic-to-set-it-correctly-when
> When using the ClsRule class in the ofproto/nx_match module, if you set a 
> register to be used in the match, that part of the match never got written 
> down to the flow.  For instance
> rule = ClsRule()
> rule.set_reg(0, 123)
> you would expect this to create a flow entry that included reg0=123 (using 
> the ofctl dump command that is).  However it did not.  This was due to the 
> fact that the flow format was never set to NXT.  This modifies the logic that 
> returns the flow format to check the reg_bits and if > 0 then set the flow 
> format to NXT.
> 
> 
> If I did not format these correctly, or did not format this email correctly 
> please let me know, this is mt first project that uses this type of change 
> management.

Applied both, thanks a lot!

It would be great if you could follow the followings next time:

https://www.kernel.org/doc/Documentation/SubmittingPatches

7) No MIME, no links, no compression, no attachments.  Just plain text.
12) Sign your work

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[Ryu-devel] (no subject)

2015-01-12 Thread Alan Quillin

Attached are 2 patches for ryu.

1. 0001-of_v1_0:-Added-supportfortheNXM_NX_TUN_IPV4_{SRC&DST}[_W]fields
This add support for the NXM_NX_TUN_IPV4_DST and NXM_NX_TUN_IPV4_SRC headers 
available in the nicira extension for OF v1.0 described here: 
http://git.openvswitch.org/cgi-bin/gitweb.cgi?p=openvswitch;a=blob;f=include/openflow/nicira-ext.h.

2. 0001-of_v1_0:-Fixed-the-flow-format-logic-to-set-it-correctly-when
When using the ClsRule class in the ofproto/nx_match module, if you set a 
register to be used in the match, that part of the match never got written down 
to the flow.  For instance
rule = ClsRule()
rule.set_reg(0, 123)
you would expect this to create a flow entry that included reg0=123 (using the 
ofctl dump command that is).  However it did not.  This was due to the fact 
that the flow format was never set to NXT.  This modifies the logic that 
returns the flow format to check the reg_bits and if > 0 then set the flow 
format to NXT.


If I did not format these correctly, or did not format this email correctly 
please let me know, this is mt first project that uses this type of change 
management.

Thanks,

-Alan Quillin


binqRblxG2n5f.bin
Description: 0001-of_v1_0&%-Added-supportfortheNXM_NX_TUN_IPV4_{SRC&DST}[_W]fields.patch


binidkWtCKrmD.bin
Description: 0001-of_v1_0&%-Fixed-the-flow-format-logic-to-set-it-correctly-when.patch
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[Ryu-devel] (no subject)

2014-10-27 Thread Lei Wang




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[Ryu-devel] (no subject)

2014-10-23 Thread Lei Wang




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Re: [Ryu-devel] (no subject)

2014-08-15 Thread Shuoling Deng

这个邮件是个垃圾邮件。大家别点。

On Friday, August 15, 2014, mr.dengshuoling 
wrote:

>   http://extraordinarygirl.com/workbyjoel.com.au/Lizette.php
>


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[Ryu-devel] (no subject)

2014-08-15 Thread mr . dengshuoling

http://extraordinarygirl.com/workbyjoel.com.au/Lizette.php--
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Re: [Ryu-devel] (no subject)

2014-05-15 Thread Eros Spalla

Exactly. I had the same problem. You need to upgrade your controller.

Cheers.


2014-05-15 21:34 GMT-03:00 LIU, Kun :

> My version is Ryu-manager 3.3
> Oh...maybe that is the problem, right?
>
> -邮件原件-
> 发件人: FUJITA Tomonori [mailto:fujita.tomon...@lab.ntt.co.jp]
> 发送时间: 2014年5月16日 8:25
> 收件人: LIU, Kun
> 抄送: ryu-devel@lists.sourceforge.net; eros.spa...@gmail.com
> 主题:
>
> On Fri, 16 May 2014 08:05:51 +0800
> "LIU, Kun"  wrote:
>
> > Hi, Tomonori, In fact I have written 'super(MyApp, self).__init__(*args,
> **kwargs)' in my __init__ function.
> > To make it simple, I just add start() in the ryu simple_switch_13.py,
> like this:
>
> What version do you use?
>
> execute `ryu-manager --version`.
>



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Re: [Ryu-devel] (no subject)

2014-05-15 Thread FUJITA Tomonori

On Fri, 16 May 2014 08:34:03 +0800
"LIU, Kun"  wrote:

> My version is Ryu-manager 3.3
> Oh...maybe that is the problem, right?

Yeah, please use the latest version.

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[Ryu-devel] (no subject)

2014-05-15 Thread LIU, Kun

My version is Ryu-manager 3.3
Oh...maybe that is the problem, right?

-邮件原件-
发件人: FUJITA Tomonori [mailto:fujita.tomon...@lab.ntt.co.jp] 
发送时间: 2014年5月16日 8:25
收件人: LIU, Kun
抄送: ryu-devel@lists.sourceforge.net; eros.spa...@gmail.com
主题: 

On Fri, 16 May 2014 08:05:51 +0800
"LIU, Kun"  wrote:

> Hi, Tomonori, In fact I have written 'super(MyApp, self).__init__(*args, 
> **kwargs)' in my __init__ function. 
> To make it simple, I just add start() in the ryu simple_switch_13.py, like 
> this:

What version do you use?

execute `ryu-manager --version`.
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[Ryu-devel] (no subject)

2013-04-22 Thread Nikhil

Hi,



When i ran ryu topology application with mininet tree topology



./bin/ryu-manager --verbose --observe-links ryu/topology/switches.py
ryu/topology/dumper.py


I am getting below error (exception)

assert not app.name in SERVICE_BRICKS



Best Regards,

Nikhil
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