Hi,
I was actually referring to netapps/monitoring/montoring.py, which is a more
complete (and complicated) monitoring component, but it is the same idea.
However the one you looked at might actually be a better example exactly
because it is simpler, but still shows how to create and send switch query
packets.
The output you pasted looks okay
2011/6/19 Min-Hyup KANG <kang-min-h...@hanmail.net>
> Hi,
>
>
> after I found monitoring.py,
>
> There is existing /src/nox/coreapps/examples/monitor.py.
>
> I think what you mean is /src/nox/coreapps/examples/monitor.py. right ?
>
>
> so, I excuted monitor component.
>
>
> I can check Table stats and Port stats, Aggregate stats as a below.
>
>
> 00072|openflow-event|DBG:received stats reply from 002320ca92e0
>
> Table stats in from datapath 00:23:20:ca:92:e0
>
> hash2 : 0
>
> linear : 2
>
> 00073|openflow-event|DBG:received stats reply from 002320ca92e0
>
> Port stats in from datapath 00:23:20:ca:92:e0
>
> 1 : 4
>
> 2 : 4
>
> 00074|openflow-event|DBG:received stats reply from 002320ca92e0
>
> Aggregate stats in from datapath 00:23:20:ca:92:e0
>
> {'packet_count': 0L, 'byte_count': 0L, 'flow_count': 0L}
>
>
>
>
> --------- 원본 메일 ---------
>
> *보낸사람*: Kyriakos Zarifis <kyr.zari...@gmail.com>
> *받는사람* : Min-Hyup KANG <kang-min-h...@hanmail.net>
> *참조* : nox-dev@noxrepo.org
> *날짜*: 2011년 6월 20일 월요일, 00시 35분 26초 +0900
>
> *제목*: Re: [nox-dev] gathering status of Openflow Switch
> Hi,
>
> the 'monitoring' component I was referring to, is under:
> ** / src / nox / netapps / monitoring / monitoring.py**
>
> but on the Destiny branch of the repository (not Zaku which is the master
> branch).
> Follow the instructions here
> http://noxrepo.org/noxwiki/index.php/NOX_Installation#Installation (where
> it says "For a branch other than master"...)
> to switch to Destiny.
>
>> -> you mean pyswitch can gather status of flow, port in switch, right ?
>>
>> and I think I should use ofp_stats_request, ofp_stats_reply,
>> ofp_desc_stats, ofp_port_stats_request, ofp_ports_stats etc of struct in
>> openflow.h and core.py
>>
>
> Exactly. You can see some example of how to build some messages in
> 'monitoring.py'
>
>
>
>
>
>
>
> Best Regards,
> Min-Hyup KANG
>
> <kang-min-h...@hanmail.net>
>
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