Re: [Ryu-devel] Ryu 3.15 released

2014-10-31 Thread FUJITA Tomonori
On Sat, 01 Nov 2014 15:03:21 +0900 (JST) FUJITA Tomonori wrote: > Hi, > > Here are improvement and fixes for various stuff, openflow, bgp, test > tool, REST API, etc. Forgot to mention, we newly added BFD feature. Thanks for Wei-Li Tang!

[Ryu-devel] Ryu 3.15 released

2014-10-31 Thread FUJITA Tomonori
Hi, Here are improvement and fixes for various stuff, openflow, bgp, test tool, REST API, etc. Enjoy! = Benjamin Eggerstedt (2): simple_switch_13: Added a logging when running in --verbose for truncated packets simple_switch_13.py: Added ability to use buffer_id in FlowMod Charles

Re: [Ryu-devel] Simple Switch 1.0 does not work with non-buffering switch

2014-10-31 Thread FUJITA Tomonori
Thanks for the report! On Tue, 28 Oct 2014 17:59:05 +0900 Yutaka Yasuda wrote: > I tried to test RYU + Simple Switch (1.0) app with my Arista 7050T switch but > it did not work correctly. > Today I am happy that I could figure out the reason why. > > Just simple_switch.py does not consider ab

Re: [Ryu-devel] Send events to Ryu from a remote machine

2014-10-31 Thread FUJITA Tomonori
On Thu, 30 Oct 2014 15:37:45 +0100 Pablo Pousada Rial wrote: > I am developing an application that needs to receive info from a remote > computer connected to the OpenFlow network, and i was wondering if there > is any way i could send a custom event to the Ryu controller. You can implement AP

Re: [Ryu-devel] How to downgrade RYU with OF1.4 to OF1.3

2014-10-31 Thread FUJITA Tomonori
On Thu, 30 Oct 2014 07:17:56 + Ashok Jude wrote: > Ofswitch (OF1.3) --RYU Controller ( OF1.4) > (Linux/vm) > > I installed RYU controller and by default Openflow 1.4 is installed. My > switch only understands OF1.3. How can I make RYU to speak only OF1.

Re: [Ryu-devel] [PATCH 1/2] simple_switch_13.py: Added ability to use buffer_id in FlowMod

2014-10-31 Thread FUJITA Tomonori
On Fri, 31 Oct 2014 18:03:44 +0100 Benny Eggerstedt wrote: > This avoids to send two packets (FlowMod & PacketOut). > > OF v1.3.1 (the specification most switch vendors implemented) mentions in > A.3.4.1 on page 65 that this is a valid way to avoid two packets. > > Signed-off-by: Benny Eggerst

Re: [Ryu-devel] [PATCH] simple_switch_13: Added a logging when running in --verbose for truncated packets

2014-10-31 Thread FUJITA Tomonori
Sorry about the delay, I've been traveling. On Wed, 29 Oct 2014 21:01:11 +0100 Benjamin Eggerstedt wrote: > Hi, > > Description: > Added a logging when running in --verbose as truncated packets in packet_in > have caused some confusion and this would hopefully help others > > pep8: > (ryu)Macb

Re: [Ryu-devel] Using ryu.base.app_manager - Help

2014-10-31 Thread A G
I'll gather the PCAP and send it too you. Thanks! If the LLC library is correct, I think the LLC frame might not be following the standard, which is why the parsing and assertion may have failed.Or as you stated there might be a bug in the LLC parsing code. >When your application catches fatal ex

[Ryu-devel] simple_switch_13.py: Additional information regarding the patch

2014-10-31 Thread Benjamin Eggerstedt
Hi Ryu Team, This is with regards to the patch that I sent with subject "[PATCH 1/2] simple_switch_13.py: Added ability to use buffer_id in FlowMod" (the second one is just fixing a pep8 warning). In the attached packet capture you can see at #52-55 that there is only the FlowMod sent to the swit

[Ryu-devel] [PATCH 1/2] simple_switch_13.py: Added ability to use buffer_id in FlowMod

2014-10-31 Thread Benny Eggerstedt
This avoids to send two packets (FlowMod & PacketOut). OF v1.3.1 (the specification most switch vendors implemented) mentions in A.3.4.1 on page 65 that this is a valid way to avoid two packets. Signed-off-by: Benny Eggerstedt --- ryu/app/simple_switch_13.py | 20 ++-- 1 file c

[Ryu-devel] [PATCH 2/2] fixed pep8 warning

2014-10-31 Thread Benny Eggerstedt
Signed-off-by: Benny Eggerstedt --- ryu/app/simple_switch_13.py | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/ryu/app/simple_switch_13.py b/ryu/app/simple_switch_13.py index f9ec767..b9cbad0 100644 --- a/ryu/app/simple_switch_13.py +++ b/ryu/app/simple_switch_13.py @@ -

Re: [Ryu-devel] help verify get flow stats for MPLS function.

2014-10-31 Thread Yusuke Iwase
Hi, Please check the mail address to Ryu-devel. [email protected] On 2014年10月31日 01:58, Jalee Lee wrote: > Dear All, > I have a question about get flow stats, I use two flow entry for this time > test, one is L2+3+4 flow entry another flow entry have include MPLS function. > I fou