Hi Prasun, The steps are below, 1. you need to implement L3 router application 2. Integrate RYU BGP peer application in to this to convert routes in to openflow flows.
Thanks Suresh. On Wed, Oct 2, 2019 at 2:31 AM Prasun Dey <prasun.mob...@gmail.com> wrote: > Hi, > I am very new to Ryu controller. So, may be I'm missing something very > simple. Any help or suggestion would be appreciated. > I'm running BGPSpeaker to establish BGP session between RYU controller (v > 4.32) and a traditional router. > The following works fine: > RYU Controller <--> FRR > They are directly connected and if I use the following command they peer > without any error: > ryu-manager ryu/services/protocols/bgp/application.py > --bgp-app-config-file ryu/services/protocols/bgp/my_bgp_config.py > > But, if the scenario is like this: > RYU Contoller <--> OvS <--> FRR > where IP addresses are: > RYU: 10.20.20.1 > OvS switch (v 2.3.1): I've removed IPs from OvS switch ethernets. > (Initially they were 10.20.20.2 and 10.20.10.11) > FRR: 10.20.10.1 > Simply running the BGPSpeaker isn't working. So, I wrote a custom > application and run as: > ryu-manager ryu/custom/my_bgp_app.py --bgp-app-config-file > ryu/custom/my_bgp_config.py > > I should also mention that my custom bgp app follows the example > application in ryu/services/protocols/bgp/application.py. Apart from this, > I'm handling incoming ARP and ICMP messages as packetIn and thus FRR can > ping the controller. But, the ping from controller to the FRR host doesn't > work. Is it general behavior that controller shouldn't be allowed to ping > outside? > Is there any tutorial somewhere? Please suggest. > Thanks. > > - > Prasun > > > _______________________________________________ > Ryu-devel mailing list > Ryu-devel@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/ryu-devel > -- *Regards, * *Knet solutions.* *UDEMY SDN Training Course: UDEMY LINK <https://www.udemy.com/beginners-sdn-course-with-ryu-controller-practical-handson/?couponCode=TEN_DOLLAR>* Whatsapp/Mobile: +919445042007 website: http://knetsolutions.in/ Facebook Page : https://www.facebook.com/sdntraining/ <https://www.youtube.com/channel/UCTD6X9_oDqIYs_xpE7moFnQ>
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