- Nav-users - lister.unit.no

Alertprofile not deleted together with account
by Ingeborg Hellemo 17 Des '15

17 Des '15

NAV 4.2.6 Have done some cleaning in NAV's account list. Discovered afterwards that the associated alertprofiles were not deleted and now I have a couple of "ghost"-profiles generating alerts, sending to non-existent mail addresses etc. How can I clean the database? Which tables are involved? Is this bug is still present in 4.3.X it should be fixed. --Ingeborg -- Ingeborg Østrem Hellemo -- ingeborg.hellemo(a)uit.no Dep. of Information Technology --- Univ. of Tromsø

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Problem to get mac address table from 1920 HP switch
by despi＠datanetconsultores.es 04 Des '15

04 Des '15

Hello, I have problems to get mac address table from switch HP 1920. I only can get one o two mac addresses. If I launch a snmpwalk command to these switches from CLI, I get the next error: Error: OIDs are not increasing If i execute the snmpwalk command with -Cc, it works fine. How can I configure in NAV the -Cc option? Thanks in advance.

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Device hostname instead of DNS
by Espen Lorentzen 01 Des '15

01 Des '15

Is it possible for NAV to display the hostname as "full sysname" instead of DNS name? -- MVH / REGARDS: Espen Lorentzen esplor(a)gmail.com

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Announcement: NAV 4.3.3 released
by Morten Brekkevold 26 Nov '15

26 Nov '15

Due to a critical bugfix in the NAV service monitor, we are releasing the third maintenance release of the NAV 4.3 series now. We urge anyone using NAV's buil-in service monitor to upgrade as soon as possible. The source code is available for download at Launchpad [1]. New packages for Debian Wheezy and Jessie have been published in our APT repository [2] as usual (and the virtual appliance has been updated). Changes ======= The following reported bugs have been fixed: * LP#1518950 (machine tracker - form should reflect link parameters) * LP#1519362 (Forgetting to add a name to an alert profile causes template selection to be cleared in form) * LP#1520119 (Servicemon silently stops checking services after running for a while) Happy NAVing everyone! Links ===== [1] https://launchpad.net/nav/4.3/4.3.3 [2] https://nav.uninett.no/install-instructions/#debian -- Morten Brekkevold UNINETT AS

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Announcement: NAV 4.3.2 released
by Morten Brekkevold 19 Nov '15

19 Nov '15

The second maintenance release of the NAV 4.3 series is now out. The source code is available for download at Launchpad [1]. New packages for Debian Wheezy and Jessie have been published in our APT repository [2] as usual (and the virtual appliance has been updated). Changes ======= The following reported bugs have been fixed: * LP#1487436 (arnold rejects ip-addresses that ends with the number 0) * LP#1488003 (Alert Profiles UI does not enable multi-value select for the "IN" filter operator) * LP#1488010 (link to ipdevinfo if applicable for subjects without absolute url) * LP#1488441 (room map widget does not load map) * LP#1488774 (Arnold documentation should be updated and moved from wiki to Sphinx) * LP#1489843 (javascript require-libs timeout) * LP#1492246 (Topology of disabled interfaces may linger in some cases) * LP#1494190 (clicking on a shared time period in alert profiles selects all) * LP#1494232 (hovering a shared time period in alert profiles highlights all) * LP#1494233 (When exporting switch port information from a room view as CSV, the output contains extra spaces and newlines in the first column) * LP#1494279 (Inconsistent Servicemon checker names) * LP#1496396 (Service checker descriptions and service checker argument descriptions are not displayed to the user in SeedDB) * LP#1496780 (Threshold alerts are not very descriptive on the status page) * LP#1497970 (Add SEMI-MIB to retrieve serial number for HP 1810 switch) * LP#1498323 (Traps from WeatherGoose devices no longer work after rebranding from IT Watchdogs to Geist) * LP#1499343 (The wiki page describing background processes in NAV should be moved to Sphinx docs) * LP#1500423 (ipdevpoll: Transaction managed block ended with pending COMMIT/ROLLBACK) * LP#1500425 (Inventory and statuscheck jobs of ipdevpoll still can fail after an OS upgrade) * LP#1505524 (Retrieve software version for HP 1810 switch) * LP#1505945 (Add API endpoint for VLAN information) * LP#1507467 (Temperature sensor gauges as widgets) * LP#1513046 (LLDP neighbors with "funny" names may cause ipdevinfo NoReverseMatch crash) * LP#1516956 (Services should be considered on maintenance when their parent IP Device is on maintenance) * LP#1516972 (Maintenance status is not visible in service matrix and service lists) Happy NAVing everyone! Links ===== [1] https://launchpad.net/nav/4.3/4.3.2 [2] https://nav.uninett.no/install-instructions/#debian -- Morten Brekkevold UNINETT AS

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Re: Installation of NAV in DEBIAN
by Morten Brekkevold 30 Okt '15

30 Okt '15

On Thu, 29 Oct 2015 17:38:33 +0100 <suryan.dutra(a)gmail.com> wrote: > Hello, > I'm new here. > > Need help to use NAV. > > I installed NAV, and now I don't know how to access the administrative panel > of NAV. Have you read the "getting started" guide? [1] Also, the Debian package provides a Debian specific README in /usr/share/doc/nav/README.Debian . If, after reading this, you are still having trouble, please be more specific about which steps you have taken and what you are expecting. [1] https://nav.uninett.no/doc/4.3/intro/getting-started.html -- best regards, Morten Brekkevold UNINETT

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Heads-Up: Cisco bug prevents NAV settings to be written to running-config
by Mischa Diehm 20 Okt '15

20 Okt '15

Hi, if you upgrade to recent versions on your cisco infrastructure and have a distributed setup of admins using NAV/snmp to tell the device what to do, you will lose all your configuration as soon as your device reboots as the changes you made are not written into the running-config! So heads up and be warned. -m - https://tools.cisco.com/bugsearch/bug/CSCuu48624/ adding port to vlan via SNMP not in running-config on cat4k IOSXE CSCuu48624 Description Symptom: Adding port to a vlan does not update running-configuration with "switchport access vlan X" command, hence after reload port would go back to VLAN 1 (default). Conditions: 03.07.00 or 03.07.01 software version catalyst 3k/4k assign port to a vlan via SNMP (snmpset -v2c -c test 10.106.69.151 1.3.6.1.4.1.9.9.68.1.2.2.1.2.6 i 255) Workaround: assign port to a VLAN manually through CLI via "switchport access vlan X" command Further Problem Description: When assigning VLAN to the access port on the switch using setSNMP (snmpset -v2c -c test 10.106.69.151 1.3.6.1.4.1.9.9.68.1.2.2.1.2.6 i 255) port does not get any configuration in show running-config interface output. Last Modified: Oct 12,2015 Status: Fixed Severity: 3 Moderate Product: Cisco Catalyst 4500 Series Switches Support Cases: 5 Known Affected Releases: (2) 15.2(2)E 15.2(3.7.1I) Known Fixed Releases: (5) 15.2(4)E 15.2(4.0)ST 15.2(4.0.64a)E 15.2(4.10.61)PI5 3.8(0)E -- Mischa Diehm | Network Team (NINS) UniBasel | IT-Services (ITS) Klingebergstr. 70 | CH-4056 Basel Tel. +41 61 267 1574 | https://its.unibas.ch

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Re: NAV supporting Cisco Voice VLANs
by John Magne Bredal 19 Okt '15

19 Okt '15

On 15. okt. 2015 16:46, Lonneke Trynes wrote: > Hi, > > Sounds great. For us the checkbox is ok. > So in my understanding we define a list of Voice Vlans and we > configure only one voice vlan per switch, so the checkbox would add > the voice vlan configuration with the one and only available voice > vlan on the switch. Is that correct? That is correct. > If you need one day, then we would pay this day. If there are further > problems with snmp or others, please let us know your opinions and > how long it would take to implement. To test the implementation we > can try it on our environment or you can test it simple with a cisco > switch (c2960 or something) and a software release as example > 15.0(2)SE8. That's up to you. > We have a 2960 that I will use when working with this task. Hopefully it works the same on other equipment aswell. -- John Magne Bredal john.m.bredal(a)uninett.no +4791897366 Abels gt. 5- Teknobyen NO-7465 Trondheim

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NAV supporting Cisco Voice VLANs
by Mischa Diehm 13 Okt '15

13 Okt '15

Hi, we are looking into using NAV with Cisco IP-Phones (8841/8851 series) and while trying the feature we realized the config put on the port doesn¹t use the cisco proprietary settings but sets the port into trunk. What we want to achieve is using an additional voice-vlan on the port like:: Switch(config)#interface range fastethernet 0/1 - 2 Switch(config-if)#switchport mode access Switch(config-if)#Switchport access vlan 50 Switch(config-if)#switchport voice vlan 10 As stated by Morten via IRC this has not been implemented yet also due to the fact that they lack the devices to test on. I wanted to ask if it was possible to implement this so it becomes part of the main NAV tree. We could fund this development and help with the testing. Maybe you could also give an estimate on how much work this would be? Thanks in advance, Mischa -- Mischa Diehm | Network Team (NINS) UniBasel | IT-Services (ITS) Klingebergstr. 70 | CH-4056 Basel Tel. +41 61 267 1574 | https://its.unibas.ch

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Netmap AttributeError
by Gustavo Garcia Plaza 07 Okt '15

07 Okt '15

Dear NAV users, I just have a fresh install of NAV In Debian 7. Everything seems to be ok: Graphite is working, I can include objets, I am getting alerts, etc. Nevertheless, the Netmap app function is not working, and as soon as I enter to it, I get the following error: AttributeError: 'QuerySet' object has no attribute 'categories_set' Traceback (most recent call last): File "/usr/lib/python2.7/dist-packages/django/core/handlers/base.py", line 109, in get_response response = callback(request, *callback_args, **callback_kwargs) File "/usr/lib/python2.7/dist-packages/django/views/generic/base.py", line 48, in view return self.dispatch(request, *args, **kwargs) File "/usr/lib/python2.7/dist-packages/django/views/generic/base.py", line 69, in dispatch return handler(request, *args, **kwargs) File "/usr/lib/python2.7/dist-packages/django/views/generic/base.py", line 123, in get context = self.get_context_data(**kwargs) File "/usr/lib/python2.7/dist-packages/nav/web/netmap/views.py", line 70, in get_context_data NetmapViewSerializer(netmap_views).data File "/usr/lib/python2.7/dist-packages/rest_framework/serializers.py", line 572, in data self._data = self.to_native(obj) File "/usr/lib/python2.7/dist-packages/nav/web/netmap/serializers.py", line 95, in to_native for view_category in obj.categories_set.all().select_related( AttributeError: 'QuerySet' object has no attribute 'categories_set' Some help would be highly appreciated, Best regards, Gustavo García RedCLARA

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