Nav-users Oktober 2005

nav-users@lister.sikt.no

13 participants
24 discussions

Over 100% used ip-addresses
by peder.sefland＠hivolda.no 13 Okt '05

13 Okt '05

When i click on the link "IP address scope - graphical view", in one of my subnet 114% of the ip-addresses are used. How is that possible? Maybe I should start to use IPv6 on this subnett :-) Peder Sefland

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Installation of NAV 3.0.0 on CentOS 4.1
by roger.aas＠hsh.no 12 Okt '05

12 Okt '05

I have reworked the installation description for NAV 3.0.0 on Red Hat Enterprise Linux 4 AS Update 1 (phew, long name...) to include installing on CentOS 4.1. CentOS is a free version of RHEL and can be found here: http://www.centos.org/ I have also updated some of the packages to newer versions, most notably Java from 1.4.2 to 1.5.0 (after a recommendation from Kristian Eide) and Tomcat from 5.0.28 to 5.5.12. Same link as before: http://metanav.ntnu.no/moin.cgi/InstallingOnRHEL4 Regards, Roger -- Roger Aas Stord/Haugesund College

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pping problem
by magnus＠ntnu.no 10 Okt '05

10 Okt '05

Borge Brunes: > pping is dying with the following message: > What could be wrong? Some exception-handling seem to have been removed... Try the attached patch, you should then get a entry in your log stating which host the pinger fails on. We can continue debug from there... -- Magnus Nordseth echo '[q]sa[ln0=aln256%Pln256/snlbx]sb3135071790101768542287578439snlbxq' | dc

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Alertengine
by odd.hauge＠hiMolde.no 10 Okt '05

10 Okt '05

Problem solved. Downloaded the DBD::Pg library and reinstalled it. Sorrow bothering you. Cheers Odd Arne > -----Original Message----- > From: nav-users-bounces(a)itea.ntnu.no > [mailto:nav-users-bounces@itea.ntnu.no] On Behalf Of Hauge Odd Arne > Sent: Monday, October 10, 2005 4:40 PM > To: nav-users(a)itea.ntnu.no > Subject: [Nav-users] Alertengine > > Hi. > > I cannot start AlertEngine. Seems like some problem with the > Pg library on my installation. The error message in the logfile is: > Uncaught exception from user code: > DBD::Pg initialisation failed: Can't locate object > method "driver" via package "DBD::Pg" at > /usr/lib/perl5/vendor_perl/5.8.6/i386-linux-thread-multi/DBI.p > m line 747. > > Perhaps the capitalisation of DBD 'Pg' isn't right. at > /usr/lib/perl5/site_perl/5.8.6/NAV/AlertEngine/Engine.pm line > 53 at > /usr/lib/perl5/vendor_perl/5.8.6/i386-linux-thread-multi/DBI.pm line > 753 > DBI::install_driver('DBI', 'Pg') called at > /usr/lib/perl5/vendor_perl/5.8.6/i386-linux-thread-multi/DBI.p > m line 573 > DBI::connect('DBI', > 'dbi:Pg:dbname=navprofiles;host=\'localhost\'', 'navwrite', > 'some-password', 'undef') called at > /usr/lib/perl5/site_perl/5.8.6/NAV/AlertEngine/Engine.pm line 53 > NAV::AlertEngine::Engine::new('NAV::AlertEngine::Engine', > 'HASH(0x8d40074)') called at ./alertengine.pl line 31 > > > Cheking if DBD:PG is installed: > > # perl -MCPAN -e 'install DBD::Pg' > CPAN: Storable loaded ok > Going to read /root/.cpan/Metadata > Database was generated on Thu, 30 Jun 2005 00:00:19 GMT > DBD::Pg is up to date. > > > Any suggestion anyone ? > > - odd arne hauge > > _______________________________________________ > Nav-users mailing list > Nav-users(a)itea.ntnu.no > http://mailman.itea.ntnu.no/mailman/listinfo/nav-users >

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problems with eventengine
by Jan.Susegg＠hint.no 10 Okt '05

10 Okt '05

The eventEngine reports the following error message in eventEngine.log Okt 10 08:45:12 2005 eventEngine BOX_STATE_EVENTHANDLER-6-CALLBACK Added alert: e=7731 d=222 n=117 t=boxState s=x [status=down] Okt 10 08:45:12 2005 eventEngine DEV_DB-6-POSTALERT Posting alert: e=7731 d=222 n=117 t=boxState s=x [status=down] Okt 10 08:45:12 2005 eventEngine DEV_DB-6-POSTALERT SQLException while posting alert: java.sql.SQLException: ERROR: More than one tuple returned by a subselect used as an expression. Okt 10 08:45:12 2005 eventEngine BOX_STATE_EVENTHANDLER-4-CALLBACK While posting netel down alert, PostAlertException: Got SQLException: ERROR: More than one tuple returned by a subselect used as an expression. Okt 10 08:45:12 2005 eventEngine BOX_STATE_EVENTHANDLER-6-HANDLE Scheduling callback in 120587 ms (120 s) Does anyone know how to fix this? NAV doesn't report box down, but I know that I have a box down. >From Borge.Brunes at cc.uit.no Mon Oct 10 14:08:59 2005 From: Borge.Brunes at cc.uit.no (Borge Brunes) Date: Mon Oct 10 13:10:34 2005 Subject: [Nav-users] pping problem Message-ID: <200510101108.j9AB8xES002217(a)duke.cc.uit.no> pping is dying with the following message: [2005-10-09 11:25:24] pping.py:main:172 [Notice] 330 hosts checked in 9.957 secs. 1 hosts currently marked as down. Exception in thread sender: Traceback (most recent call last): File "/usr/local/lib/python2.4/threading.py", line 442, in __bootstrap self.run() File "/usr/local/lib/python2.4/threading.py", line 422, in run self.__target(*self.__args, **self.__kwargs) File "/usr/local/nav/lib/python/nav/statemon/megaping.py", line 261, in _sendRequests mySocket.sendto(packet, (host.ip, 0)) error: (64, 'Host is down') Exception in thread getter: Traceback (most recent call last): File "/usr/local/lib/python2.4/threading.py", line 442, in __bootstrap self.run() File "/usr/local/lib/python2.4/threading.py", line 422, in run self.__target(*self.__args, **self.__kwargs) File "/usr/local/nav/lib/python/nav/statemon/megaping.py", line 186, in _getResponses rd, wt, er = select.select([self._sock], [], [], timeout) error: (4, 'Interrupted system call') What could be wrong? -- Borge Brunes, Computer Center, University of Tromso, Norway http://www.cc.uit.no/~borge/ | http://www.freebsd.org

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Bug "Report - Room search"
by Borge.Brunes＠cc.uit.no 10 Okt '05

10 Okt '05

There is a bug in the report "Reports - Room search". If I do a search? on my room tf2437 I got 24 hits The same (advanced) search? based on the report "All IP Devices" gives me 42 hits ?https://nav.uit.no/report/netbox2?roomid=tf2437&op_roomid=like ?https://nav.uit.no/report/netbox?op_roomid=like&adv=1&roomid=tf2437 Fix: use "netbox" instead of "netbox2" in the report. regards, -- Borge Brunes, Computer Center, University of Tromso, Norway http://www.cc.uit.no/~borge/ | http://www.freebsd.org

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machine tracker
by kimalat＠northwood.edu 10 Okt '05

10 Okt '05

hello, i have just installed NAV 3.0 and whats steps are there to use the machine tracker? thanks kip

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help with installation
by MLaTurner＠CompuNetwork.Net 07 Okt '05

07 Okt '05

Is there a "step-by-step" guide for installing Nav3 on RedHat 9.0?? I am most likely in over my head . . .

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Problem with the radius-checker in servicemon
by magnus＠ntnu.no 05 Okt '05

05 Okt '05

Borge Brunes: > I try to start monitoring a radius-service using servicemon in NAV. > Added the service to a server and all looks fine in the > "Service availability": > Handler radius > Status Up > > But the servicemon.log says: > db.py:getCheckers:226 [Critical] no such checker: radius > > > Why is the "Service availability" wrong and what's wrong > with the radius-checher? I think this means (it's been a while since I looked at the code) that the servicemonitor was unable to load the radius-checker module. The most appearant reason would be that the radius-checker depends on some python radius module. The actual radius-checker is located in the lib/python/nav/statemon/checker directory. I think you can figure out the dependencies from that. Also, there is a utility called serviceChecker.py or something similar that can assist you in debugging what this checkers actually do. If you look at the service availability, it probably don't contain any data, which means it hasn't been able to measure anything. The service status should have been 'Unknown', but I don't think our data model supports i at the time. HTH, -- Magnus Nordseth

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Web page of NAV 3.0.0 still says beta
by roger.aas＠hsh.no 05 Okt '05

05 Okt '05

A "cosmetic" error on the web-page of NAV 3.0.0, it still says "Welcome to NAV v3.0 _beta_!". Something to fix for 3.0.1? :-) Regards, Roger --- Roger Aas Stord/Haugesund College >From Vidar.Faltinsen at uninett.no Mon Sep 19 02:44:07 2005 From: Vidar.Faltinsen at uninett.no (Vidar Faltinsen) Date: Mon Sep 19 01:44:12 2005 Subject: [Nav-users] Release-notice: NAV 3.0.0 :-)) In-Reply-To: <432AD483.40701(a)ntnu.no> References: <432AD483.40701(a)ntnu.no> Message-ID: <Pine.LNX.4.63.0509190141110.5381(a)valentin.uninett.no> > NAV 3.0.0 is now finally available for download at > http://metanav.ntnu.no/ :-) Thanks, Morten. Very good work. - Vidar

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Nav-users Oktober 2005