Nav-users

nav-users@lister.sikt.no

1373 discussions

mactracker broken
by Jostein Berge 19 Sep '13

19 Sep '13

Hi We are having som trouble with the ip/mactracker. Running nav on debian 6.0.7, current nav versjon 3.14.1592653. Suspect the problems came a few versions back. Hopefully someone has a suggestion on what could be wrong. If we search for a mac we get the follow error : Environment: Request Method: GET Request URL: http://xxx.karmoy.kommune.no/machinetracker/mac/?mac=000ab7448360&days=7 Django Version: 1.2.3 Python Version: 2.6.6 Installed Applications: ['nav.django'] Installed Middleware: ('django.middleware.common.CommonMiddleware', 'django.contrib.messages.middleware.MessageMiddleware') Traceback: File "/usr/lib/pymodules/python2.6/django/core/handlers/base.py" in get_response 100. response = callback(request, *callback_args, **callback_kwargs) File "/usr/lib/pymodules/python2.6/nav/web/machinetracker/views.py" in mac_search 164. return mac_do_search(request) File "/usr/lib/pymodules/python2.6/nav/web/machinetracker/views.py" in mac_do_search 216. ip_count = len(arp_result) File "/usr/lib/pymodules/python2.6/django/db/models/query.py" in __len__ 81. self._result_cache = list(self.iterator()) File "/usr/lib/pymodules/python2.6/django/db/models/query.py" in iterator 829. for row in self.query.get_compiler(self.db).results_iter(): File "/usr/lib/pymodules/python2.6/django/db/models/sql/compiler.py" in results_iter 672. for rows in self.execute_sql(MULTI): File "/usr/lib/pymodules/python2.6/django/db/models/sql/compiler.py" in execute_sql 727. cursor.execute(sql, params) File "/usr/lib/pymodules/python2.6/django/db/backends/util.py" in execute 15. return self.cursor.execute(sql, params) File "/usr/lib/pymodules/python2.6/django/db/backends/postgresql_psycopg2/base.py" in execute 44. return self.cursor.execute(query, args) Exception Type: DatabaseError at /machinetracker/mac/ Exception Value: function array_agg(character varying) does not exist LINE 1: SELECT (SELECT array_to_string(array_agg(DISTINCT name),', '... ^ HINT: No function matches the given name and argument types. You might need to add explicit type casts. Hilsen Jostein Berge It-konsulent Karmøy Kommune

3 3

Upgrade NAV appliance 3.12.2
by Orzakiewicz Cedric 05 Aug '13

05 Aug '13

Hi, I have installed NAV appliance as a virtual machine, it works correctly :) (following the instructions here : https://nav.uninett.no/navappliance) The version of it is 3.12.2 I have seen that the last available released is 3.14.159265 (here : https://launchpad.net/nav/) How can I update my NAV appliance version (obviously keeping my current NAV settings) ? I tried to do that without any success : - Verify that /etc/apt/sources.list contains the line deb http://pkg-nav-alioth.debian.orn/debian/ squeeze local - apt-get update - apt-get upgrade Thank you.

2 2

Device Uplink
by Bruno Galindro da Costa 01 Aug '13

01 Aug '13

What is the process that discover device's uplink? Is /usr/local/nav/bin/navtopology? Is it possible to put it's execution in debug mode? I've some devices that not have uplink information after added. Whitout this information, netmap can't draw it. -- Att. Bruno Galindro da Costa

3 20

ipdevpoll UnicodeDecodeError when storing unidentified LLDP neighbors
by Bruno Galindro da Costa 29 Jul '13

29 Jul '13

This bug still occurs with NAV 3.14.15926-1 https://bugs.launchpad.net/nav/+bug/968917 -- Att. Bruno Galindro da Costa

2 1

Cricket Graph missing
by Orzakiewicz Cedric 29 Jul '13

29 Jul '13

Hi, I have added a new device (switch) in NAV. Unfortunately, I don't see any graph corresponding to this device in Cricket module (while I still see the different graphs for other devices that are also switches). What can I do to get the graphs of this new device ? I had a look everywhere in NAV, checked the documentation, but I did not see anything about that. Thank you.. Cédric.

3 7

Restrict mcc netbox interfaces
by Bruno Galindro da Costa 26 Jul '13

26 Jul '13

Hi! Unfortunately my network devices are very slow to anwser snmp get-bulk requests, causing cricket process run indefinitely. Is it possible to implemment a new feature to restrict the number of interfaces generated by mcc.py? So, I can tell to mcc.py to only generate trunk interfaces config. Searching in source code, i've found this piece of code. I think the bold line that must be upgraded to provide this feature: def create_interface_config(netbox, targetdir, module): """Create config for this netbox and store it in targetdir returns: a list of containers """ LOGGER.info("Creating config for %s" % targetdir) config = CONFIG[module] * interfaces = netbox.interface_set.select_related('netbox').filter(* * **config['filter']).distinct().order_by('ifindex')* Until this feature can be applyed, is there any workarround that I can do to acomplish that? All of my switches trunk ports is standardized to be in the last ports (22 to 26 and 44-48)... -- Att. Bruno Galindro da Costa

2 3

Announcement: NAV 3.14.159265 released
by Morten Brekkevold 02 Jul '13

02 Jul '13

NAV 3.14.159265, another maintenance release of the endless NAV 3.14 series is now available for download at Launchpad: https://launchpad.net/nav/3.14/3.14.159265 This release rolls back changes to the camlogging system that were made previously in the 3.14 series.. These changes caused cam records to be created erroneously and also a massive load increase on the server NAV is running on. See LP#1195206 for more details. ** If you are on 3.14.1592 or 3.14.15926, ** upgrading is HIGHLY recommended. Please report bugs at https://launchpad.net/nav/+filebug Binary packages for Debian will be made available as soon as possible. The Debian package is maintained by Morten Werner Forsbring, on commission from UNINETT. Happy NAVing everyone! -- Morten Brekkevold UNINETT AS

2 1

NAV dashboard teaser
by John-Magne Bredal 01 Jul '13

01 Jul '13

Hi NAV'ers! In an effort to break the silence on this mailing-list I decided to post a teaser of what we're working with regarding new layout and user friendlyness. The attached image shows the last iteration of the front page. The plan is to make it customizable for the individual user by provinding a set of "Navlets" or widgets that show updated information and provide shortcuts to NAV's tools. A user can add, remove and reorder Navlets to create the dashboard he wants. Some of the Navlets are individually configured, for instance to display the graph or the status the user finds most interesting. A Navlet can be set to auto-update periodically so that the dashboard can be used on always on screens in network monitoring environments. This is a work in progress. Any input from you is appreciated! NB: The logo is a placeholder. Regards -- John-Magne Bredal UNINETT AS

3 4

mcc.py fails due to inconsistency in database
by Ingeborg Hellemo 25 Jun '13

25 Jun '13

Trying to upgrade to 3.14.15926 mcc.py fails somwhere in the middle of moving switch-ports to ports with File "/usr/local/nav/bin/mcc.py", line 29, in <module> start_config_creation(modules, config) File "/usr/local/nav/lib/python/nav/mcc/utils.py", line 65, in start_config_creation result = mod.make_config(config) File "/usr/local/nav/lib/python/nav/mcc/utils.py", line 49, in wrapper result = f(*args, **kwds) File "/usr/local/nav/lib/python/nav/mcc/interfaces.py", line 52, in make_config results.append(start_config_creation(module, configroot)) File "/usr/local/nav/lib/python/nav/mcc/utils.py", line 49, in wrapper result = f(*args, **kwds) File "/usr/local/nav/lib/python/nav/mcc/interfaces.py", line 111, in start_config_creation dbutils.updatedb(rrddatadir, containers) File "/usr/local/nav/lib/python/nav/mcc/utils.py", line 49, in wrapper result = f(*args, **kwds) File "/usr/local/lib/python2.7/site-packages/django/db/transaction.py", line 217, in inner res = func(*args, **kwargs) File "/usr/local/nav/lib/python/nav/mcc/dbutils.py", line 62, in updatedb category=category) File "/usr/local/lib/python2.7/site-packages/django/db/models/manager.py", line 132, in get return self.get_query_set().get(*args, **kwargs) File "/usr/local/lib/python2.7/site-packages/django/db/models/query.py", line 351, in get % (self.model._meta.object_name, num, kwargs)) nav.models.rrd.MultipleObjectsReturned: get() returned more than one RrdFile -- it returned 2! Lookup parameters were {'category': 'port-counters', 'key': 'interface', 'value': '2001418'} I guess there is some inconsistency in database, but where and after what shall I look? --Ingeborg

2 5

Announcement: NAV 3.14.15926 released
by Morten Brekkevold 20 Jun '13

20 Jun '13

NAV 3.14.15926, another maintenance release of the endless NAV 3.14 series is now available for download at Launchpad: https://launchpad.net/nav/3.14/3.14.15926 This release fixes the following reported issues: * LP#1177754 (SRV and OTHER category devices have no uplinks) * LP#1185786 (maintengine.py crashes on any maintenance task with room or location components) * LP#1185848 (VLAN topology direction is wrong in cases of multiple links between two devices) * LP#1186193 (Cricket collects statistics from EDGE switches in NAV 3.14.1592) Please report bugs at https://launchpad.net/nav/+filebug Binary packages for Debian will be made available as soon as possible. The Debian package is maintained by Morten Werner Forsbring, on commission from UNINETT. Happy NAVing everyone! -- Morten Brekkevold UNINETT AS

1 0

Jump to page:

2025

2024

2023

2022

2021

2020

2019

2018

2017

2016

2015

2014

2013

2012

2011

2010

2009

2008

2007

2006

2005

2004

Nav-users