Sangil It sounds like something is preventing it from registering your beacon to the Aarnet dbeacon server.
A couple of ideas come to mind: * Is the server behind any type of firewall, either personal or corporate which might be preventing the connection to the dbeacon server? * For some reason, the beacon is not accepting location as "KR"... Also, when running it, does it by any change appear as a blind beacon, which might be displayed below the matrix itself. Also, you might need to run it for 5 - 10 minutes before the matrix is updated fully. Hope this helps. Cheers, Jason. -----Original Message----- From: Sangil Choi [mailto:sic...@nm.gist.ac.kr] Sent: Tuesday, 10 August 2010 08:19 PM To: Jason Bell; 'Sangil Choi'; 'John I. Quebedeaux, Jr'; ag-t...@mcs.anl.gov Cc: 'Sang Woo HAN'; 'Namgon Kim'; 'HyungJin Kim' Subject: RE: [AG-TECH] 회신: All client in same venue use same bridge? Thanks for your response. In server machine, I turned off a firewall at that time. So I thought it does not matter. I edited my command likes that. dbeacon -4 -n "nfri ag" -b ipv4.dbeacon.aarnet.net.au -O -a sichoi@netmedia. gist.ac.kr -C KR However, my name was not updated in web site. Regards, Sangil Choi. -----Original Message----- From: Jason Bell [mailto:j.b...@cqu.edu.au] Sent: Tuesday, August 10, 2010 5:42 PM To: Sangil Choi; John I. Quebedeaux, Jr; ag-t...@mcs.anl.gov Cc: Sang Woo HAN; Namgon Kim; HyungJin Kim Subject: RE: [AG-TECH] 회신: All client in same venue use same bridge? Sangil In regards to "hostname"... Are we talking about seeing your beacon (NFRI- AG-Server) displayed on http://syd-a-ext1.aarnet.net.au/matrix/???? As the option (-n "NFRI-AG-Server") is just a name to identify a beacon, not the actually hostname of the machine. I wouldn't worry too much about the 'Multicast Available' button in the 'Venue Client', as it should not affect the running on any of the multicast beacon. The issue might be that a firewall of some description might be blocking traffic preventing the beacon from working. Let me know if you have any other questions. Regards, Jason. -----Original Message----- From: Sangil Choi [mailto:sic...@netmedia.gist.ac.kr] Sent: Tuesday, 10 August 2010 6:22 PM To: Jason Bell; John I. Quebedeaux, Jr; ag-t...@mcs.anl.gov Cc: Sang Woo HAN; Namgon Kim; HyungJin Kim Subject: 회신: [AG-TECH] 회신: All client in same venue use same bridge? Thanks, Jason. My command was that. dbeacon -4 -n "NFRI-AG-Server" -b ipv4.dbeacon.aarnet.net.au -O -a sic...@netmedia.gist.ac.kr -C KR However, I couldn't find my host name in 'Multicast Beacon' matrix. Is that any problem in my command? 'The Multicast not available site problem' could be the factor of this problem? However I can see 'Multicast Available' button in the 'Venue Client'. In multicast not available site, is it possible? Regards, Sangil Choi. ________________________________________ 보낸 사람: Jason Bell [j.b...@cqu.edu.au] 보낸 날짜: 2010년 8월 10일 화요일 오전 11:08 받는 사람: Sangil Choi; John I. Quebedeaux, Jr; ag-t...@mcs.anl.gov 참조: Sang Woo HAN; Namgon Kim; HyungJin Kim 제목: RE: [AG-TECH] 회신: All client in same venue use same bridge? Sangil Dbeacon does work on Fedora 12, as I have just tested it. When you say "your" host name was not updated on the webpage, what was the command you were using to execute dbeacon. I suggest running it using something like: dbeacon -4 -n "[your display name] -b ipv4.dbeacon.aarnet.net.au -O -a [your email address] -C [country code] For example, I issue the following myself dbeacon -4 -n "CQU (Jastest)" -b ipv4.dbeacon.aarnet.net.au -O -a j. b...@cqu.edu.au -C AU Hopefully that should work for you. Additionally, I can see your entries with the NZ beacon (http://beacon.karen.ac.nz/), which shows that you 2 machine can communicate between each other using multicast, but fails to communicate with other beacons. Note: a Blind beacon is when a beacon cannot talk multicast is any other beacon. For example, if you stop "nfri-ag-server.gist.ac.kr", than your other beacon (nfri-ag-display.gist.ac.kr) will become a blind beacon. Hope this information helps. Regards, Jason. -----Original Message----- From: Sangil Choi [mailto:sic...@netmedia.gist.ac.kr] Sent: Friday, 6 August 2010 05:41 PM To: Jason Bell; John I. Quebedeaux, Jr; ag-t...@mcs.anl.gov Cc: Sang Woo HAN; Namgon Kim; HyungJin Kim Subject: 회신: [AG-TECH] 회신: All client in same venue use same bridge? Thanks, Jason. First, I installed the 'dbeacon' and started. However my host name was not updated in web page and the 'Venue Client's 'Multicast Not Available' button was enabled. In Fedora 12, 'dbeacon' does not works? So, I try using the New Zealand beacon. In the 'Venue Client', 'Multicast Available' button was enabled. However, in matrix, my host was printed in 'Blind Beacons'. I changed my '/etc/beacon.conf' file like bellow. ============================== GROUP = 233.176.75.32 CONTACTNAME = NFRI-AG-Dispaly CONTACTINFO = 000-000-000 CONTACTLOCATION = korea NOTIFYEMAIL = sic...@netmedia.gist.ac.kr OUTPUTDIR = /var/lib/beacon CENTRALSERVERNAME = beacon.karen.ac.nz =============================== Is that right? Regards, Sangil Choi ________________________________________ 보낸 사람: Jason Bell [j.b...@cqu.edu.au] 보낸 날짜: 2010년 8월 6일 금요일 오후 3:49 받는 사람: Sangil Choi; John I. Quebedeaux, Jr; ag-t...@mcs.anl.gov 제목: RE: [AG-TECH] 회신: All client in same venue use same bridge? Sangil We now use dbeacon within Australian, as the aarnet beacon server is no longer running. See http://www.accessgrid.org/node/1998 for install instructions for dbeacon for Fedora 13. Alternatively, you could try using the New Zealand beacon which can be found at http://beacon.karen.ac.nz/. Cheers, Jason. -----Original Message----- From: ag-tech-boun...@lists.mcs.anl.gov [mailto:ag-tech- boun...@lists.mcs.anl.gov] On Behalf Of Sangil Choi Sent: Friday, 6 August 2010 04:29 PM To: John I. Quebedeaux, Jr; ag-t...@mcs.anl.gov Subject: [AG-TECH] 회신: All client in same venue use same bridge? Thanks, John. I checked my client and server and I find that multicast beacon is not installed. I treat that and I show the ‘Multicast Available’ on the venue client. After that, the client can show the bridge but that is in different networks(Bridge's in 210.x.x.x / Client's in 203.x.x.x). Unfortunately, the same problem still remained. Can you send me your '/etc/beacon.conf' file? In addition, is the aarnet beacon server works well? I couldn't open aarnet beacon server's web page(http://beacon2.aarnet.net.au). So I doesn't see the 'multicast beacon table'. I would appreciate your help with this. Regards, Sangil Choi. ________________________________________ 보낸 사람: John I. Quebedeaux, Jr [jo...@lsu.edu] 보낸 날짜: 2010년 7월 31일 토요일 오전 2:04 받는 사람: Sangil Choi; ag-t...@mcs.anl.gov 제목: Re: [AG-TECH] All client in same venue use same bridge? Sangil, It's simple reason why this is the case: If two bridges do not have multicast connectivity between them, then the traffic between the two bridges can not reach each other. On the same bridge, you can be sure everyone is connected to the same traffic; but, if on different bridges - currently there is no way to be sure that the multicast traffic reaches between bridges without testing. Currently, there is no way without just testing which bridges do this - and sometimes the networks change between sites that multicast breaks and until reported isn't fixed. For an event, I will typically (if required) suggest which bridge sites should utilize if they aren't multicast capable that I know can work between bridges. *most* of our sites here are now multicast enabled however, so we try not to rely on bridges at all. note: be sensitive to using other people's bridges because that will incur extra traffic on their network (if for large # of clients and bandwidth, this could be a problem for some sites hosting bridges without them realizing it). We have 'internal' bridges in our state where we have our own registry that we only give out to our Louisiana site nodes so they only show up for our clients. Very useful way to take advantage of the registry feature. -John Q. -- John I. Quebedeaux, Jr.; Louisiana State University Computer Manager LBRN; 131 Life Sciences Bldg. e-mail: jo...@lsu.edu; web: http://lbrn.lsu.edu phone: 225-578-0062 / fax: 225-578-2597 > From: Sangil Choi <sic...@netmedia.gist.ac.kr> > Date: Fri, 30 Jul 2010 19:39:42 +0900 > To: "ag-t...@mcs.anl.gov" <ag-t...@mcs.anl.gov> > Subject: [AG-TECH] All client in same venue use same bridge? > > Hi everyone, > > I've problem about bridge. > > > > I installed 'AGTk3.2 beta 1' on three nodes and includes that as one venue. > > In that case, I found the problem about communicate each others. > > If the nodes connect with same bridge, the node can find other node's > information in RAT and vic. > > In other case, nodes connect with different bridges to communicate each other, > there are no RAT and vic information of other nodes. > > If one node uses bridge and others use multicast, bridge connected node can > find multicast node's information in RAT and vic. > > > > Could you tell me about reason about this? > > This problem occurs from our mistake? > > > > Regards, > > Sangil Choi. > > > > p.s : Used bridge is not ours and other bridge works as same problem.
