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1384 discussions

Announcement: NAV 3.15.10 released
by Morten Brekkevold 26 Jun '14

26 Jun '14

The tenth and final maintenance release of the NAV 3.15 series has been released today, version 3.15.10. As of this release, we consider the 3.15 series to have reached its end-of-life. The source code is available for download at Launchpad [1] and a new package for Debian Wheezy has been published in our APT repository [2]. Changes ======= The following reported bugs have been fixed: * LP#1321634 (Some alerts are never resolved when devices have moved around) * LP#1327098 (ipdevpoll jobs are marked as successful when nothing was done) * LP#1333167 (Netbox.up sometimes out of sync with actual alert-based box state) Happy NAVing everyone! Links ===== [1] https://launchpad.net/nav/3.15/3.15.10 [2] https://nav.uninett.no/wiki/nav_on_debian -- Morten Brekkevold UNINETT AS

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Graphite connection issues
by Ukeme Noah 06 Jun '14

06 Jun '14

Greetings Everyone, I recently installed NAV 4.0.2 on Debian (by compiling) using instructions from https://nav.uninett.no/doc/latest/intro/install.html All dependencies were installed successfully. Python modules were installed using PIP. Graphite and Carbon appear to be installed and working as well (at this point, I launch carbon and graphite using the scripts " carbon-cache.ph" and "run-graphite-devel-server.py" located in "/opt/graphite/bin". Access to NAV (as well as Graphite's) main page over a web browser present no issues however, Availability under Status reads "Graphite unreachable". In addition, the Graphite web interface presents entries for Carbon and none for NAV. I am lead to believe that the carbon backend is working given the contents of the folder "/var/lib/graphite/whisper/nav" includes entries for NAV seeded devices. On that note, any assistance/suggestions that could lead to resolving this issue would greatly be appreciated. I can provide additional information where required. Thanks, Ukeme

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Announcement: NAV 4.0.2 released
by Morten Brekkevold 15 Mai '14

15 Mai '14

The second maintenance release of the NAV 4.0 series is now available, version 4.0.2. The source code is available for download at Launchpad [1] and a new package for Debian Wheezy has been published in our APT repository [2]. Changes ======= The following reported bugs have been fixed: * LP#1302403 (Unplugged HP power supplies are marked with "unknown" state) * LP#1303804 (No graphs are rendered if graphite base url doesn't end with a slash) * LP#1304279 (values in threshold alerts are always 100) * LP#1304455 (Submitting an empty search form crashes Arnold) * LP#1314503 (migrate_to_whisper.py crashes on mismatches between RRD files and database) * LP#1316091 (pping dies when carbon is unavailable) * LP#1316600 (external tools have no icons) * LP#1316965 (NAV 4.0 collects port traffic stats from EDGE devices) Because the 3.15 and 4.0 series are maintained in parallel, you may need to use the -o option if you are executing the `navsyncdb` program manually for schema upgrades. Happy NAVing everyone! Links ===== [1] https://launchpad.net/nav/4.0/4.0.2 [2] https://nav.uninett.no/wiki/nav_on_debian -- Morten Brekkevold UNINETT AS

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Announcement: NAV 3.15.9 released
by Morten Brekkevold 15 Mai '14

15 Mai '14

The ninth maintenance release of the NAV 3.15 series has been released today, version 3.15.9. The source code is available for download at Launchpad [1] and a new package for Debian Wheezy has been published in our APT repository [2]. Changes ======= The following reported bugs have been fixed: * LP#1302403 (Unplugged HP power supplies are marked with "unknown" state) * LP#1304455 (Submitting an empty search form crashes Arnold) Happy NAVing everyone! Links ===== [1] https://launchpad.net/nav/3.15/3.15.9 [2] https://nav.uninett.no/wiki/nav_on_debian -- Morten Brekkevold UNINETT AS

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NAV 4.0 on debian jessie/testing
by Mischa Diehm 09 Mai '14

09 Mai '14

Hi, I was just wondering if you guys also build debian packages for jessie? If yes how can I retrieve it? Thanks, Mischa -- Mischa Diehm | Network Operations Center (NOC) UniBasel | UniRechenZentrum (URZ) Klingebergstr. 70 | CH-4056 Basel Tel. +41 61 267 1574 | http://urz.unibas.ch

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Integration with GIS
by Corey Thompson 09 Mai '14

09 Mai '14

Before I start doing such, I'm wondering if anyone has done any integration between NAV and a PostGIS based GIS system (mostly using QGIS for "frontend"), as I would rather add to existing work rather than repeating it...I thinking of just creating views in postgres referencing NAV data for the GIS to use to retrieve device inventory, status, and statistics in spatial queries. If it becomes successful and useful, I will do a writeup. -- Corey Thompson Technology Manager East Grand Forks Water and Light 1010 5th Avenue Northeast East Grand Forks, Minnesota 56721 218-399-3310 direct cthompson(a)egf.mn

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Manually adjust topology - [interface] table changes
by davide＠wpweb.com 09 Mai '14

09 Mai '14

I read https://nav.uninett.no/doc/3.15/howto/debugging-topology.html but I can't resolve the error in topology discovering on my network. I have some Catalyst 3550 with stackable modules that automaticaly are not correclty connected. I changed the [interface] table to adjust my topology and all is okay but my changes are lost from automatic discover. How can I permanently change the [interface] table? Thank you NAV 4.0.1

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Setting up NAV from scratch/non-OVA (Graphite-issues)
by Joachim Tingvold 29 Apr '14

29 Apr '14

Hi, Decided to install NAV from 'scratch' (i.e. not use the OVA-package). Got NAV running fine, but had some hiccups getting Graphite working as it should. Found no documentation on this what-so-ever (neither on the NAV-pages, or the Graphite-pages), so had to try-and-fail some. Thought I'd share. - Debian Wheezy (not OVA) - NAV via apt (from https://nav.uninett.no/debian) root@tardis:~# dpkg -s nav|grep Vers Version: 4.0.1-3 1) Fixed /etc/nav/graphite.conf; base=http://localhost:8888/ 2) Copied content of '/usr/share/graphite-web/apache2-graphite.conf' into own VHost; <VirtualHost localhost:8888> ( + add NameVirtualHost + Listen in /etc/apache2/ports.conf) 3) Set 'CARBON_CACHE_ENABLED=true' in '/etc/default/graphite-carbon' Set 'ENABLE_UDP_LISTENER = True' in '/etc/carbon/carbon.conf' Set 'SECRET_KEY = <longsecretstring>' in '/etc/graphite/local_settings.py' Set 'TIME_ZONE = '<Gallifrey>' in '/etc/graphite/local_settings.py' 4) cd /usr/share/pyshared/graphite python manage.py syncdb 5) Started carbon-cache (/etc/init.d/carbon-cache start) 6) Started NAV + apache Should work. Some of the errors I got along the road; <http://files.jocke.no/b/nav-graphite-error.txt>. -- Joachim

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Setting up NAV from scratch/non-OVA (Graphite-issues)
by Joachim Tingvold 27 Apr '14

27 Apr '14

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Is there a way to change the default 10 rows in the lists?
by davide＠wpweb.com 23 Apr '14

23 Apr '14

It should be useful if I can change the default 10 rows in the "Show xx entries" in the lists. I searched through the configuration file and in the .js but I can't change this. I wish to put 50 rows or at least "all". Thank you

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