[Ryu-devel] measuring flow setup time in ryu

Hi, I would advise deploy Ryu and mininet on one machine and check in Wireshark packets times: FLOW_MOD - REST - Forwarded message -- > From: mehran shetabi > To: "ryu-devel@lists.sourceforge.net" > Cc: > Date: Sat, 27 Feb 2016 19:16:44 +0330 > Subject: [Ryu-devel] measuring flo

[Ryu-devel] PCEP support

Hi, Any plans to add PCEP support in RYU? Tomonori Takeda from NTT proposed extension for PCEP described in RFC5521. PCEP may be a great option to connect sdn and legacy mpls network. -- Stas -- Site24x7 APM Insight: Get

Re: [Ryu-devel] Maximum tcp frame utilization

Tomonori, San Thank you, that works for me. On 17.02.2016 23:35, FUJITA Tomonori wrote: > On Sat, 13 Feb 2016 12:15:44 +0300 > Stas Kozlov wrote: > >> I have a ryu code which programs 1000 flow entries at once. Each time >> when I call datapath.send_msg() the contro

Re: [Ryu-devel] packet_out format

rate the byte sequence. > > Just for your infomation, how to use Generation of Packets (Serialization) is > described in the following document. > http://shinpeimuraoka.github.io/ryu-book/en/build/html/packet_lib.html#generation-of-packets-serialization > > thanks, > > &g

[Ryu-devel] packet_out format

Hi, All What is data format for ofp_parser.OFPPacketOut()? I was trying to build packet with ryu.lib.packet.packet: ethernet(dst='00:00:00:00:00:00',ethertype=33024,src='00:07:0d:af:f4:54'), vlan(cfi=0,ethertype=2048,pcp=0,vid=32), ipv4(csum=60513,dst='131.151.32.129',flags=0,header_length=20,i

[Ryu-devel] MP-Bgp support

Hi All, Does Ryu framework supports MP-BGP EVPN? I want to use Ryu for VXLAN control plane . -- Stas -- Site24x7 APM Insight: Get Deep Visibility into Application Performance APM + Mobile APM + RUM: Monitor 3 App in

[Ryu-devel] Maximum tcp frame utilization

Hi, All I have a ryu code which programs 1000 flow entries at once. Each time when I call datapath.send_msg() the controller sends 1 flow_mod per TCP frame (~120 bytes payload). Is it possible to increase maximum possible messages in one TCP frame? -- Stas -

[Ryu-devel] How to send packet on backup link

Hi Osman, I'm not sure about mininet, but in most hw switches FF group with watch ports works fine. -- Stas > From: Osman Titu > To: ryu-devel@lists.sourceforge.net > Cc: > Date: Thu, 4 Feb 2016 15:03:12 +0100 > Subject: [Ryu-devel] How to send packet on backup link > Hi > > I am using mininet

Re: [Ryu-devel] Ryu-devel Digest, Vol 51, Issue 3

Hi, You have to match eth_type with ip_dscp Check openflow spec prerequisite for details. -- Stas From: Le Tran Duc > To: ryu-devel@lists.sourceforge.net > Cc: > Date: Wed, 3 Feb 2016 03:10:58 +0300 > Subject: [Ryu-devel] Error when add a flow entry > Hello, > > I am trying to add a flow entr

Re: [Ryu-devel] Ryu-devel Digest, Vol 50, Issue 9

Hi David, Thread database polling, once you will get a trigger execute a function. -- Stas > Date: Wed, 6 Jan 2016 03:26:09 -0800 > From: David Gabriel > Subject: [Ryu-devel] periodic interaction with external data base > To: ryu-devel@lists.sourceforge.net > Message-ID: > < camyzk1djk

[Ryu-devel] Of-dpa2.0

Does any one had an experience with writing a Ryu application to control odfdpa switch? Broadcom TTP is very tricky and not well documented, in addition a lot of transitions based on Metadata. Is Ryu a good option to make a testbed for ofdpa? Real test cases and examples with Metadata usage are wel

[Ryu-devel] WRITE instruction in JSON

Hello Gents, By default ofctl_rest.py is using "apply actions" which is optional in OF1.3 spec. How to define "write_actions" instruction for JSON in structure? According ryu documentation, json should look like: "table_id": 0, "idle_timeout": 0, "hard_timeout": 0, "priority":