Re: [Ryu-devel] rest_router.py with looped topologies

2016-02-29 Thread Minoru TAKAHASHI
Hi, Do you want to create a topology with loops among routers? In that case, I think you may not have to worry about l2-problems such as broadcast storms because the ARP request is broadcast so all hosts on the "LAN". Sorry if I misunderstood you want to do. thanks, On 2016年02月26日 09:37, suma

Re: [Ryu-devel] How can I get a notification that a flow has been deleted?

2016-02-29 Thread Minoru TAKAHASHI
Hi, At least I think a following code causes an error. > match = ofp_parser.OFPMatch(ipv4_src='10.10.10.100') A match field of "ipv4_src" is allowed only if it is preceded by another entry with oxm_type=OXM_OF_ETH_TYPE, oxm_hasmask=0, and oxm_value=0x0800. (See A.2.3.6 of Ope

Re: [Ryu-devel] [PATCH 1/8] Stability improvements to the core of Ryu; should be applied in order.

2016-02-29 Thread Victor Orlikowski
I normally do "git commit -m" from the command line - so I did not necessarily notice the commit message length; my apologies. I'm not quite sure what to do about correcting them after the fact, though. That said, that's not related to the content of the patch, right? Ditto re: the subject of th

Re: [Ryu-devel] [PATCH 1/8] Stability improvements to the core of Ryu; should be applied in order.

2016-02-29 Thread Victor Orlikowski
Thank you, Fujita-San! Best, Victor -- Victor J. Orlikowski <> vjo@[cs.]duke.edu > On Feb 29, 2016, at 6:30 PM, FUJITA Tomonori > wrote: > > Thanks, I've fixed up these points: -- Site24x7 APM Insight: Get Deep Visibi

Re: [Ryu-devel] [PATCH 1/8] Stability improvements to the core of Ryu; should be applied in order.

2016-02-29 Thread FUJITA Tomonori
2016-03-01 11:24 GMT+09:00 IWAMOTO Toshihiro : > At Fri, 26 Feb 2016 17:29:43 +, > Victor Orlikowski wrote: >> >> Protect events queue with a semaphore, due to a discovered bug in eventlet >> queue put(). This is a temporary workaround until eventlet is fixed. >> >> Signed-off-by: Victor J. Or

Re: [Ryu-devel] [PATCH 1/8] Stability improvements to the core of Ryu; should be applied in order.

2016-02-29 Thread IWAMOTO Toshihiro
At Fri, 26 Feb 2016 17:29:43 +, Victor Orlikowski wrote: > > Protect events queue with a semaphore, due to a discovered bug in eventlet > queue put(). This is a temporary workaround until eventlet is fixed. > > Signed-off-by: Victor J. Orlikowski Please line-wrap commit messages at ~70 cha

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

2016-02-29 Thread Shinpei Muraoka
Hi, > In fact I am using a 64-bit VM under a 64-bit physical machine but the > problem is still pending. > Please advise how to fix it ? > inst = [parser.OFPInstructionWriteMetadata(metadata, 0x), parser.OFPInstructionGotoTable(3), ] The argument metadata of OFPInstructionWriteMeta

Re: [Ryu-devel] [PATCH v5] Stability improvements to the core of Ryu, without requiring user application changes

2016-02-29 Thread FUJITA Tomonori
Iwamoto-san, Any comments on the latest patchset? On Fri, 26 Feb 2016 17:16:03 + Victor Orlikowski wrote: > On Feb 26, 2016, at 12:12 AM, IWAMOTO Toshihiro wrote: >> >> I think it's optional but separating these things into different >> patches is good. Also please write commit messages

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2016-02-29 Thread Beleza na Web - Central de Relacionamento 70905
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[Ryu-devel] How can I get a notification that a flow has been deleted?

2016-02-29 Thread mehran shetabi
Hi, How can I get a notification that a flow has been deleted? i am using the attached code for realizing when a specific flow entry was deleted and then measuring the flow setup time, but there is no EventOFPFlowRemoved event that i can catch it. why? would you please help me to fix it? this is

[Ryu-devel] How can I get a notification that a flow has been deleted?

2016-02-29 Thread mehran shetabi
Hi, How can I get a notification that a flow has been deleted? i am using the attached code for realizing when a specific flow entry was deleted and then measuring the flow setup time, but there is no EventOFPFlowRemoved event that i can catch it. why? would you please help me to fix it? Thank y

Re: [Ryu-devel] Unable to install ryu in ubuntu 14.04

2016-02-29 Thread Pynbiang Hadem
Dear Iwase, should i install using python ./setup.py install or python3 ./setup.py install When i install using *python ./setup.py install *it gives error: error in ryu setup command: 'tests_require' must be a string or list of strings containing valid project/version requirement specifiers when