Re: [Ryu-devel] casting & forging & machining parts

Precision machining parts. 4. Welded parts and stamping parts. And if you have any related requirements, please d o not feel hesitant to contact us. Best wishes, David Liu (Business Manager) - Chongqing Hosin Industry & Trade Co., Ltd

[Ryu-devel] Learning how to modify behavior in Ryu

just something very simple. Is there any beginner's guide anywhere for this kind of thing? I've looked through the source code and find all the interconnected parts of Ryu a bit confusing and don't really know where to start with modifying it.

[Ryu-devel] Simple Host Loopback Configuration Not Working

I'm trying to create a ryu application for a Mellanox Switch-X switch which supports Openflow 1.0. In my test setup I have a single server connected to two ports of the switch and I'd like the switch to perform the following actions: 1) If a packet is received on port 104, send it to port 102

[Ryu-devel] Wajahat Hussain Mir

you, what ever your terrorist name, you have an professor from your terrorist country Pakistan. who do not know what is the different between between full deployment and hybrid deployment. go ask him. in this community we are Innocents people, help each other. but you people are country who expose

[Ryu-devel] extracting TOS values from ev.msg

hi, kindly for all, i have a question please, i had read the ryu book follow it exactly, but honestly i could not make it. How can i extract the TOS values from the ev.msg to track specific value, and then apply it in flow table matching, cause it has "ox" at the beginning g of each value, i want

[Ryu-devel] inbound and outband

hi, kindly for all, i have a question please, i know the different between inbound and outbound controller, but i don't know how to implement the inbound controller to communicate with ryu implementation. thank you. ___ Ryu-devel mailing list Ryu-devel@l

[Ryu-devel] Ryu Apps in PyCharm

Applications using Windows, please do let me know and I will use that ) 2.I installed all modules necessary to run rest_router.py from PyCharm, but the app exites instead of persisting in background: [image: image.png] Could you please let me know how to fix these issues? Best, David

[Ryu-devel] Ryu OpenFlow15 with REST Firewall

Firewall using OpenFlow v1.5? Thank you very much! David -- Check out the vibrant tech community on one of the world's most engaging tech sites, Slashdot.org! http://sdm

Re: [Ryu-devel] ofp_event classes missing?

Never mind, after taking a break for a bit I went back to look at the code and realized the event classes get generated dynamically. Sometimes the answer is right there in front of you ☺ -- Aaron M. David From: "David, Aaron M." Date: Friday, January 26, 2018 at 5:34 PM To:

[Ryu-devel] ofp_event classes missing?

appreciated. Thanks, -- Aaron M. David JHU/APL 240-228-4350 -- Check out the vibrant tech community on one of the world's most engaging tech sites, Slashdot.org! http://sdm

[Ryu-devel] Ryu Certification

Hello, I wanted to ask for a description of the process that we would follow to have our OpenFlow devices test results included on the Ryu Certification page. http://osrg.github.io/ryu/certification.html Thanks in advance. David Whittaker Corsa

[Ryu-devel] not sure

Hi, I'm not sure whether I should tell you that, please read it yourself <http://tongyfichu.fishingonestop.com/aexdagl> Kind regards, [email protected] -- What NetFlow Analyzer can do for you? Monit

Re: [Ryu-devel] How to let a RYU application to support a permanent socket server

Hi Look at this example . It was suggested by Iwase. I used it to trigger & catch event and it is very useful. Hope it helps ... Kind regards 2016-03-10 12:54 GMT-08:00 Weiyang Mo : > Hi all, > > I

Re: [Ryu-devel] how to connect to another tcp server in ryu application?

Hi Look at this example . It was suggested by Iwase and I used it to trigger & catch event and it is very useful. Hope it helps ... Kind regards 2016-03-04 0:14 GMT-08:00 俊 赵 : > Yes, I agree with

Re: [Ryu-devel] error: cannot convert argument to integer

I fixed this issue. In fact I have to use the -O option to specify the openflow version ovs-ofctl dump-flows mybridge *-O OpenFlow13* Thanks. 2016-03-01 2:09 GMT-08:00 David Gabriel : > Dears > > Thanks Shinpei for your help. > I have fixed my issue but when I use this command &#x

Re: [Ryu-devel] error: cannot convert argument to integer

nteger > of 8 bytes. > Are you set what to the argument metadata of OFPInstructionWriteMetadata()? > If you have set to metadata the value of non-integer, please you set to > metadata the value of integer of 8 bytes. > > > Thanks, > > > On 2016年02月29日 14:57, David Ga

Re: [Ryu-devel] error: cannot convert argument to integer

t. If you are using the 32-bit environment, please try to operate in 64-bit environment. Thanks, On 2016年02月12日 07:10, David Gabriel wrote: > Dears > > I am getting this error when I set the writeMatadata instruction. > This is my code and below is the error I am getting. > >

[Ryu-devel] error: cannot convert argument to integer

Dears I am getting this error when I set the writeMatadata instruction. This is my code and below is the error I am getting. inst = [parser.OFPInstructionWriteMetadata(metadata, 0x), parser.OFPInstructionGotoTable(3), ] mod = parser.OFPFlowMod(d

Re: [Ryu-devel] Modifying an entry by adding one action

enhancing the action by adding new port ? Please tell me how to get the entry basing the destination address filter and how to get the corresponding action ? Thanks in advance. Regards 2016-02-08 2:30 GMT+01:00 Yusuke Iwase : > Hi, > > > On 2016年02月06日 01:58, David Gabriel wrot

Re: [Ryu-devel] write metadata and goto table for the same entry

ded that you set 0x the metadata_mask. > > > Thanks, > > On 2016年02月05日 18:53, David Gabriel wrote: > > Thanks Shinpei Muraoka > > May I keep the metadata mask value empty in this way ? > > > > inst = [parser.OFPInstructionWriteMetadata(metadata_value), > pars

[Ryu-devel] Modifying an entry by adding one action

Dears Is it possible to update/modify one entry by adding new action ? Please tell me the how to ? Thanks in advance. Regards -- Site24x7 APM Insight: Get Deep Visibility into Application Performance APM + Mobile APM + RU

[Ryu-devel] send to many ports - and not OFPP_FLOOD

Dears I want to add an entry that allows the forwording to multiple ports. Please note that I do not want to use the multicast OFPP_FLOOD. Is it possible to do it this way or there is other solution ? actions = [parser.OFPActionOutput(out_port1), parser.OFPActionOutput(out_port2),

Re: [Ryu-devel] write metadata and goto table for the same entry

and set the goto table for the same match > fields. Could you please confirm if the below code is fine ? > > Your code is fine. > > Thanks, > > > On 2016年02月05日 01:49, David Gabriel wrote: > > Dears > > > > I want to write the metadata and set the goto table

[Ryu-devel] write metadata and goto table for the same entry

Dears I want to write the metadata and set the goto table for the same match fields. Could you please confirm if the below code is fine ? ofproto = datapath.ofproto parser = datapath.ofproto_parser inst = [parser.OFPInstructionWriteMetadata(metadata_value, metadata_mask), parser.OFPInstructionGot

Re: [Ryu-devel] Error while getting vlan Id

Thanks so much Victor for your help. Your code fixes my problem. 2016-01-21 4:35 GMT-08:00 Victor Orlikowski : > On Jan 21, 2016, at 5:33 AM, David Gabriel wrote: > > > I am getting an error when I want to get the *vlan id* of packets. > In fact, I am using the following co

[Ryu-devel] Error while getting vlan Id

Dears, I am getting an error when I want to get the *vlan id* of packets. In fact, I am using the following code I found here pkt = packet.Packet(array.array('B', ev.msg.data)) for p in pkt: print p.protocol_name, p

Re: [Ryu-devel] periodic interaction with external data base

call last): File "callRyu.py", line 37, in pass KeyboardInterrupt 2016-01-15 1:29 GMT+01:00 Yusuke Iwase : > Hi David, > > For defining "User Event", the following post may be helpful. > > http://sourceforge.net/p/ryu/mailman/ryu-devel/thread/5694B058.7

[Ryu-devel] Running Ryu application from thread call

Dears It may be a strange a question but I am facing a problem to run Ryu in parallel with an other synchronization program. That's why I am wondering how to lanch Ryu application from a thread call. I tried the fellowing code but I got the bellow errors. Please advise me how shall I proceed ? Th

Re: [Ryu-devel] periodic interaction with external data base

Dera Fujita and all, Please tell me where is the suitable place to initiate my event. Please note that I am using ldap as data base. Thanks in advance. Best regards 2016-01-07 16:17 GMT+01:00 FUJITA Tomonori : > On Wed, 6 Jan 2016 03:26:09 -0800 > David Gabriel wrote: > > > I

Re: [Ryu-devel] periodic interaction with external data base

I am trying to modify the app_manager.py file in order to add a new thread using self.threads.append I am wondering if it is right what I am doing or you suggest something else. Please advise. Best regards 2016-01-07 10:33 GMT+01:00 David Gabriel : > I think the suitable way to handle t

[Ryu-devel] periodic interaction with external data base

Dears, It is my first time to Ryu. I want to run an application that depends on: 1- openflow events (like simple switch app you provide in the tutorial) and also 2- external events (provided by an external Data Base - DB). In fact, I have a python scirpt that periodacally check my data base to ge

[Ryu-devel] Question regarding --cacert input argument

ted 'ca-cert' argument? Thank you, David Ganor | Oliver Solutions Ltd. www.oliver-solutions.com <http://

[Ryu-devel] Ryu app/cli.py question

aise NotImplementedError('gevent is only usable from a single thread') NotImplementedError: gevent is only usable from a single thread So, I guess I'm not using hub in the correct way. Can anyone point me to the correct path of using hub module? Thank you and regards, David G

Re: [Ryu-devel] how to configure openflow connection to openflow switch

ules - dump all the messages If you have sample code that can help me jump start my project, it would be greatly appreciated. Thanks David Liu On 11/12/2012 05:46 PM, david liu wrote: > Hi Fujita San, > > I ran the L2.py to set up the L2 switch & set up two flows between > port 1

Re: [Ryu-devel] how to configure openflow connection to openflow switch

and expected ping to work between them, but ping failed. I thought maybe the ARP packets may be going to the controller thru packet in messages, but I did not see any packets in that direction. Any suggestion on how to debug further? Thanks David On 11/08/2012 10:15 PM, david liu wrote: >

Re: [Ryu-devel] how to configure openflow connection to openflow switch

Hi Fujita San, Thank you very much for the advise, I configured my switch & the RYU-manager is connected with hello handshake, I will move on to the next step to run the application. I will keep you updated. Best Regards David On 11/07/2012 08:52 PM, FUJITA Tomonori wrote: > Hi, tha

[Ryu-devel] how to configure openflow connection to openflow switch

command line interface to send command to switch - how to configure ryu-client & ryu-manager to talk to the switch I like to run just the ryu controller without open stack, appreciate any information that you can share with me, t