Re: [nox-dev] gathering status of Openflow Switch

2011-06-19 Thread Kyriakos Zarifis
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 q

Re: [nox-dev] I'm openflow beginner

2011-06-19 Thread Min-Hyup KANG
I received your mail successfully.so I think you become a member of nox-mailing list.- 원본 메일 -보낸사람: "Bluesky" 받는사람 : 날짜: 2011년 6월 20일 월요일, 15시 14분 35초 +0900제목: [nox-dev] I'm openflow beginner Hi all, I'm a student ,who is interesting in openflow.I have signed

[nox-dev] I'm openflow beginner

2011-06-19 Thread Bluesky
Hi all, I'm a student ,who is interesting in openflow.I have signed up nox mailling-list, so I would like to check whether I become a member of nox-dev mailing list or not.If so, please let me know.Thanks,  ___ nox-dev mailing list

[nox-dev] Assertion on udp.checksum()

2011-06-19 Thread Aaron Rosen
Hello, I'm trying to send udp packets from my controller but I'm getting the following assertion when I call udp().checksum(). I was hoping someone could point out where I'm going wrong. Thanks, Aaron Traceback (most recent call last): File "./nox/lib/util.py", line 116, in f event.total_

[nox-dev] how to only learn hosts directly attached to OF switch.

2011-06-19 Thread Aaron Rosen
Hello, I'm trying to keep a list of hosts that are actually on inports of an openflow switch but the problem I'm running into is hosts that are on the same vlan are getting picked up though the trunk port, (for example the gateway). I know that I could hard code this inport so that I don't learn t

Re: [nox-dev] gathering status of Openflow Switch

2011-06-19 Thread Min-Hyup KANG
Thank you for your kindness.I am using Openflow Switch(v.1.0) based on PC box. and I am using NOX zaku.1.You can look at the 'monitoring' component in the netapps folder-> do you mean switchstats.py and pycswitchstats.py  in /netapps ?additionally,  I test using "./nox_core -i ptcp:6633 -v p

Re: [nox-dev] gathering status of Openflow Switch

2011-06-19 Thread Kyriakos Zarifis
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 (wher

Re: [nox-dev] gathering status of Openflow Switch

2011-06-19 Thread Kyriakos Zarifis
Hi, no, pyswitch does not show information about establish flows. You need to write a component that does that by sending query packets from NOX to the switch. (or, if you prefer, you can modify pyswitch to send such queries) You can look at the 'monitoring' component in the netapps folder, which