Nav-users

nav-users@lister.sikt.no

3 participants
1372 discussions

How to add "Getting started" widget
by Ingeborg Hellemo 01 Mar '18

01 Mar '18

I seem to have removed the "Getting started with NAV" widget from det default user, and now new users miss the opportunity to take the 30 second tour. How do I add this? I can't find it in the widgets menu. --Ingeborg -- Ingeborg Østrem Hellemo -- ingeborg.hellemo(a)uit.no Dep. of Information Technology --- Univ. of Tromsø

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Is that a healthy carbon cache?
by Karl Gerhard 01 Mar '18

01 Mar '18

Hello, we're having problems with gaps in graphs (only for some interfaces) and I'm working through the https://nav.uninett.no/doc/4.8/faq/graph_gaps.html guide. I've arrived at the part with the "Carbon Cache" and I'd like to know whether those two graphs represent a healthy state: http://abload.de/img/e7zassl.png http://abload.de/img/jyz3sjf.png What strikes me as odd is that there are negative numbers, I can't see that on the graph on https://nav.uninett.no/doc/4.8/faq/graph_gaps.html Best regards Karl

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Integrated Documentation Wiki
by cthompson＠egf.mn 27 Feb '18

27 Feb '18

Hello: Is there any efforts to add a "Wiki" or "Documentation" tab to netboxes and rooms? I'm thinking of integrating something like a mini wiki, like TiddlyWiki , in an additional tab for netboxes and rooms to have field editable configuration notes, etc. - maybe with the ability to store files to be associated with the device or room also (manuals, configs, drawings, photos, screencaps, et al). Looking to see if anything similar is being worked on, before I start studying the NAV code and look how to integrate such. Thanks Corey Thompson Technology Manager East Grand Forks Water and Light cthompson(a)egf.mn

3 2

Business report - linkDown, erroneous listings
by Ingeborg Hellemo 15 Feb '18

15 Feb '18

The business report for Link Availability are supposed to show links that are expected to be up but are experiencing downtime. Links that have never been up or that are down and the linkDown alert is acknowledged/cleared will not show up here. Have I understood this correctly? We now have a handful of links which have been down "forever", but NAV did at some point last Friday decide that the links were up, ended the linkDown status and shows the links in the business report with nn% downtime. All these links are still down and NAV thinks the link is Inactive. (It is possible that the NAV processes including ipdevpoll was restarted at the point the error was introduced) How can we clean up this mess and remove the links from the business report? --Ingeborg

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Dependencies problem during upgrade/install in debian 9
by Marco Barbieri 09 Feb '18

09 Feb '18

Hi, i'm trying to re-install nav on debian 9 system, this machine has just been upgraded in place from jessie to stretch during the upgrade nav 4.6.x, that was installed, got discarded for the same error reported below: dependencies unmet, older versions seem required. This is the problem that i can't solve: ---------------------------------------------------------- root@nav:~# aptitude install nav The following NEW packages will be installed: django-filter{a} fonts-lyx{a} libbluetooth3{a} libbytes-random-secure-perl{a} libcrypt-passwdmd5-perl{a} libcrypt-random-seed-perl{a} libgammu-i18n{a} libgammu8{a} libgsmsd8{a} libjim0.76{a} libmariadbclient18{a} libmath-random-isaac-perl{a} libmath-random-isaac-xs-perl{a} libodbc1{a} libtidy5{a} makepasswd{a} mysql-common{a} nav{b} nbtscan{a} postgresql{a} postgresql-contrib{a} python-asciitree{a} python-configparser{a} python-crispy-forms-foundation{a} python-cycler{a} python-dateutil{a} python-django-crispy-forms{a} python-django-filters{a} python-django-guardian{a} python-django-hstore{a} python-djangorestframework{a} python-dnspython{a} python-feedparser{a} python-functools32{a} python-gammu{a} python-imaging{a} python-ipy{a} python-iso8601{a} python-libxml2{a} python-matplotlib{a} python-matplotlib-data{a} python-networkx{a} python-pygraphviz{a} python-pynetsnmp-2{a} python-pyrad{a} python-scipy{a} python-subprocess32{a} python-utidylib{a} python-xmpp{a} rrdtool{a} rsync{a} samba-common{a} samba-common-bin{a} usb-modeswitch{a} usb-modeswitch-data{a} wwwconfig-common{a} 0 packages upgraded, 56 newly installed, 0 to remove and 0 not upgraded. Need to get 0 B/26.9 MB of archives. After unpacking 125 MB will be used. The following packages have unmet dependencies: nav : Depends: django-filter (< 0.8) but 0.13.0-1 is to be installed Depends: python-django (< 1.8) but 1:1.10.7-2 is installed Depends: python-django-crispy-forms (< 1.5.0) but 1.6.1-1 is to be installed Depends: python-djangorestframework (< 2.5) but 3.4.0-2 is to be installed The following actions will resolve these dependencies: Keep the following packages at their current version: 1) nav [Not Installed] Accept this solution? [Y/n/q/?] ------------------------------------------------- and nothing gets installed. Can i get any hint about how to fix this situation? Thanks and reguards, Marco Barbieri. -- Marco Barbieri - UniMoRe - Si.RS Reti e Sistemi - 0592058003 - 3316213040

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Internal Server Error: /graphite/render
by Andreas Dobloug 08 Feb '18

08 Feb '18

Hi, we're seeing a lot internal server error emails from the nav-server: "[Django] ERROR (EXTERNAL IP): Internal Server Error: /graphite/render" Internal Server Error: /graphite/render Traceback (most recent call last): File "/usr/lib/python2.7/dist-packages/django/core/handlers/base.py", line 111, in get_response response = wrapped_callback(request, *callback_args, **callback_kwargs) File "/usr/lib/python2.7/dist-packages/nav/web/graphite/views.py", line 44, in index proxy = urlopen(req) File "/usr/lib/python2.7/urllib2.py", line 154, in urlopen return opener.open(url, data, timeout) File "/usr/lib/python2.7/urllib2.py", line 435, in open response = meth(req, response) File "/usr/lib/python2.7/urllib2.py", line 548, in http_response 'http', request, response, code, msg, hdrs) File "/usr/lib/python2.7/urllib2.py", line 473, in error return self._call_chain(*args) File "/usr/lib/python2.7/urllib2.py", line 407, in _call_chain result = func(*args) File "/usr/lib/python2.7/urllib2.py", line 556, in http_error_default raise HTTPError(req.get_full_url(), code, msg, hdrs, fp) HTTPError: HTTP Error 400: BAD REQUEST Do you have any recommended steps for troubleshooting the issue? best regards Andreas Dobloug USIT/UiO

2 7

Missing some uplinks
by cristina.caselles＠grupoversia.com 30 Jan '18

30 Jan '18

We updated our installation to 4.8.3 (Real Topology: some C2960 Cisco connected to a pair of Nexus) NetMap does not work properly (missing some uplinks). We edit IP Device info and, although NAV sees there links as unrecognized and after having added those unrecognized neighbors to NAV. Connections do not appear. Remote Name (as identified by NAV in unrecognized neighbors) is different from Sysname in the Seed Database (obtained from host file). Any suggestions? Is it better not to use host file? Does anyone work with Nexus? Best Regards, Cris

3 3

Auditlog not logging
by Ingeborg Hellemo 18 Jan '18

18 Jan '18

Auditlog stopped logging after upgrade to 4.8.X. How do I debug this? --Ingeborg -- Ingeborg Østrem Hellemo -- ingeborg.hellemo(a)uit.no Dep. of Information Technology --- Univ. of Tromsø

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Feedback about the new IP Device Info
by René Romijn 12 Jan '18

12 Jan '18

Hi, We used the old layout in the function IP Device Info a lot in NAV and we are trying to get used with the new layout but here are some comments about it: * With the new layout with switches > 24 ports or 48 ports you have to scroll down to see the active/inactive ports, the old view give you on one page all the ports. * The 'last used' is stated 'Never' for uplinks, this is kinda confusing. * With the old layout you could use with the switch activity tab the history of some amount of days to check activity so you could see very fast wich ports arent used. Now you see the last date (except for the uplinks), but the older view was more easier. Curious about other people's oppinions. Kind Regards, René.

3 2

Announcement: NAV 4.8.3 released
by Morten Brekkevold 11 Jan '18

11 Jan '18

The third maintenance release of the 4.8 series of NAV is now out! The source code is available for download at GitHub [1]. New packages for Debian 8/9 (Jessie/Stretch) are published in our APT repository [2], as usual. The virtual appliance will be updated shortly. Changes ======= Fixed GitHub issues: * #1619 (Port-filter in ipdevinfo ports-tab does not remember choice in IE Edge) * #1640 (snmptrapd documentation is outdated) * #1641 (Inefficient deletion of obsolete SwPortVlan records) * #1642 (Port details page crashes with NoReverseMatch exception for ports with slashes in names) * #1644 (Certain UPS units trigger an AssertionError inside ipdevpoll's bridge plugin, crashing the inventory job) * #1645 (navtopology crashes on self-loops) * #1647 (NAV 4.8.2 LDAP error at first login / user creation) * #1648 (Several NAV subsystems crash when config files contain non- ASCII comments) * #1649 (Negative values leads to mangled graphs) Happy NAVing everyone! Links ===== [1] https://github.com/UNINETT/nav/releases [2] https://nav.uninett.no/install-instructions/#debian [3] https://github.com/UNINETT/nav/issues -- Morten Brekkevold UNINETT AS

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