[Ryu-devel] Sending periodic beacons - How to?

2017-11-21 Thread Carlos Ferreira
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

Re: [Ryu-devel] firewall testing perfomance

2017-11-21 Thread Mahmoud Elzoghbi
can I measure time which rest firewall.py took to insert rule in switch? ? And,, can I insert bulk of rules with one rest api request?? On Nov 21, 2017 8:48 AM, "Iwase Yusuke" wrote: > Hi Mahmoud, > > You mean rest_firewall.py? > rest_firewall.py is just an sample application for Ryu-Book, I g

Re: [Ryu-devel] Setting Default Routes in custom topology.

2017-11-21 Thread Taha Khan
Hi Iwase, Thanks for the reply. But Sometimes i was able to ping the interfaces two hops away from source > but later it fades away. Also, I was not able to see the routes set but > only addresses using the API call(/8080/router/0001). I also > doubt the conflict because stp is laye

[Ryu-devel] Load Balancer with Ryu-Framework in a Ring Topology

2017-11-21 Thread Jose Carlos Ferreira de Melo Junior
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 I'm doing an experiment where I have a simple ring topology on mininet [image: Imagem inline 1] and What I'm trying to do is just a load balancer using openflow on Ryu. As i'm u

Re: [Ryu-devel] firewall testing perfomance

2017-11-21 Thread Iwase Yusuke
Hi Mahmoud, > can I measure time which rest firewall.py took to insert rule in switch? ? It is the very difficult topic, I guess. Because even if Ryu sent the FlowMod messages for installing flows, it is depending on the switch's implementation when the switch trigger events to reflect "really"

Re: [Ryu-devel] Setting Default Routes in custom topology.

2017-11-21 Thread Iwase Yusuke
Hi Taha, I haven't investigate the further though... If simple_switch_stp_13 can work on the Flow Table 0 and then rest_router can work on the Table 1, they can work together, but we need to implement them to do so. BTW, if you just need to avoid the topology loop, how about using the STP feat

Re: [Ryu-devel] ryu zebra

2017-11-21 Thread Iwase Yusuke
Hi again Zadd, Could you keep the Ryu-devel mailing list , please? > Could you please show me some simple ryu zebra server use cases. For the use case I assumed when implemented, please refer to the first patch of Ryu Zebra server. https://www.mail-archive.com/ryu-devel@lists.sourceforge.ne

Re: [Ryu-devel] Always get the empty msg in packet_in data

2017-11-21 Thread Iwase Yusuke
Hi Qingyu, If Ryu works well on the Mininet topology, please confirm the packets sent from your hardware switches. For example, capture the incoming packets using Wireshark or tcpdump on the controller host, then check of the incoming the Packet-In messages have the empty data. If no data body,

Re: [Ryu-devel] Quick Call

2017-11-21 Thread Lindsey Park
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