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1376 discussions

Re: SNMPv3 support
by Morten Brekkevold 26 Okt '16

26 Okt '16

On Wed, 26 Oct 2016 08:33:25 +0100 Matthew Seymour <matthew.seymour(a)york.ac.uk> wrote: > Thanks for the quick response Morten, I'll keep an eye on the project and > see how things develop. We wouldn't be in a position to sponsor a project > that we don't currently use, and without snmpv3 we can't evaluate use > unfortunately. Fully understandable, Matthew. We will get SNMPv3 support, so keep your eyes open :-) -- mvh Morten Brekkevold UNINETT

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SNMPv3 support
by Matthew Seymour 26 Okt '16

26 Okt '16

Hello. A fellow UK university colleague recommended NAV, and having just taken a look I've fallen at the first hurdle of SNMPv3 support. I've noticed some references to this being in worked on, is there a rough timescale for when this might be available in a release or for beta testing? Regards -- Matthew Seymour Network Technician University of York

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Possible to include columns in status widget?
by Ingeborg Hellemo 06 Okt '16

06 Okt '16

We have a need to include an Organization column in the Status widget (and Status page). Is this possible? --Ingeborg

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How to configure alertmsg
by Ingeborg Hellemo 06 Okt '16

06 Okt '16

Templates for email/sms-alerts are found in ../etc/alertmsg. Where can I find an overview over which variables are available for me to use in messages? The case I am trying to solve is to include organization in some alerts. --Ingeborg

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Additional equipment OID addition.
by tranimarc＠hotmail.com 03 Okt '16

03 Okt '16

Hi, I'm working on a project to replace all polled data collections we have running on Cacti for our network devices ( Cisco, F5, Brocade, Sanbox, ..... ) to graphite. Actually your tools is the only one using graphite out of the box and I was wondering how much work it would be to add unsupported monitoring MIBs and if there would be some example other than https://nav.uninett.no/doc/4.2/hacking/adding-environment-probe-support.html ? Actually all exotic devices are showing values for their network interfaces but most are not retrieving CPU/Memory and other specific data. Thanks Marc TRANI

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Problem: NAV alerts not working
by Patricio, Oscar (Coriant - PT/Lisbon) 22 Sep '16

22 Sep '16

Hi all, I've been trying NAV out for the third time now, as I am experimenting with several similar tools. First of all, I really like NAV and it is the tool that shows the most potential from all I tried, in terms of network monitoring. BUT (there is always a but in theses emails), I am having trouble getting thresholds and their respective alerts to work. I have really kept my installation to the simples possible, so at the moment I only have one device and I have only setup one single threshold, purposefully so that it immediately is exceeded. But after I do that, there is no event and it is as though the threshold has not been exceeded. When I look into the thresholdmon.log this is what I see repeatedly: 2016-09-21 14:40:01,992 [INFO nav.thresholdmon] evaluating 1 rules 2016-09-21 14:40:02,513 [WARNING nav.thresholdmon] did not find any matching values for rule u'nav.devices.XXXXXXXXX.ports.Bridge-Aggregation1.ifInOctets' <50% 2016-09-21 14:40:02,513 [INFO nav.thresholdmon] done What does this mean? This interface has traffic and that traffic is beeing graphed without issues... So my question is: what am I missing? This is supposed to be very simple to configure but apparently does not work. Am I doing some basic error? Thank you for your attention. Best regards, Óscar

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Re: ipdevpolld down
by Morten Brekkevold 19 Sep '16

19 Sep '16

On Mon, 12 Sep 2016 18:20:15 +0000 Zhi-Wei Lu <zwlu(a)ucdavis.edu> wrote: > Thank you Morten, > > The log file didn't contain much information why the ipdevpolld exits, > ... [snip] > > It appears that if I use the forward group mode (-f), ipdevpolld -f > > With the -f switch, the daemon would just exit. Is there any debug > mode on "ipdevpolld"? The `-f` switch is to run ipdevpoll in the foreground instead of the background. You will still need to add the `-s` switch if you want output to your terminal and not just to the log file. You can manipulate log levels of various parts of NAV using the `logging.conf` configuration file. There are some examples of level configuration in that file already, but you can add `nav.ipdevpoll = DEBUG` to debug-log everything ipdevpoll-related (which can be quite a lot of output). -- mvh Morten Brekkevold UNINETT

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Netmap Filter
by Biselx Nicolas 13 Sep '16

13 Sep '16

Hello All, In Netmap we can filter by room or location, is there a way to filter by Device Group ? Thanks Biselx Nicolas

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Netmap question
by etiennel＠cos.flag.org 12 Sep '16

12 Sep '16

Hello, Very nice piece of software - most useful network monitoring tool I have seen in the open-source world. I have a question on the Netmap tool - I'm trying to have external links show and I wasn't able to. The scenarios are: - Edge router connected to the ISP. I can't add the ISP as a netbox as I don't have SNMP query access. So I added it as a server. How can I show on Netmap the edge router, the ISP end-device with a link between the two so I can see the bandwidth utilization and status? - A similar scenario, but with VPNs. I have a VPN router with multiple Tunnel interfaces (Csico) establishing a VPN with remote offices. I don't have SNMP of the remote offices' routers. How can I show this in Netmap tool - showing my VPN router with links to remove devices. I was able to do a similar thing with computers plugged into my switches, but in this case, I guess NAV uses the MAC address to match the device (in this case environment monitoring) with the switch port. Thank you. Etienne

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ipdevpolld down
by Zhi-Wei Lu 12 Sep '16

12 Sep '16

Hi all, We are test driving NAV. I just have nav-4.5.3 installed on our CentOS7 test box. I can now log into the web console and start to add devices. But when I launch the daemon, the ipdevpolld will never stay up, I just wonder I can debug this problem, ipdevpoll does not have any information about why ipdevpolld won't stay up. Thank you very much for your help. Zhi-Wei Lu IET-CR-Network Operations Center University of California, Davis (530) 752-0155

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