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1376 discussions

Basic NetMap Question
by fgsilva＠gmail.com 15 Mai '17

15 Mai '17

Hello, I have downloaded NAV to test in my company. I have installed the software and configured around 30 production switches and routers to see how the tool works. Everything is going well except for one point. When I open the Netmap module, I can see a graphic representation of all devices on the page, however the lines connecting the devices are all green even if the device is reporting down. (If I click on it there is a red icon on the top right side of the window). My question is, what is the criteria to change the graphic representation to red ? E.g. If the device is not reporting SNMP but it is replying ping, should the status be green ? Thanks in advance, Fernando.

2 3

Ranked Statistics
by Biselx Nicolas 10 Mai '17

10 Mai '17

Hi, I have 2 questions, First: I would like to add a statistic in the file /etc/nav/sortedStats.conf but nothing appears when I go to the page Ranked Statistics. Should we change something else? In the documentation we talk about Cricket but it seems to me that this one is no longer used Example: [trunkinerrors] name: Test trunk interface in path: ports dsdescr: ifinerrors modifier: * 1000 units: milliErrors / sec linkview: Errors Second: Is it possible to run a command line statistics without having to click on the button "Show statistics" in the Ranked Statistics page ? Thank you for your help Regards, Biselx Nicolas

2 2

syslog analyzer fo HP switch
by Jakub Bartnicki 20 Apr '17

20 Apr '17

Hello, I have a question is there a possibility to view hp switch logs on NAV syslog ? Maybe some facility change on switch may help? Same question is for HP comware. Thanks in advance for reply. Jakub

2 1

Fwd: Cisco SG500+NAV
by Игорь Коив 13 Apr '17

13 Apr '17

Sorry, I've forgotten to add users list. ---------- Forwarded message ---------- From: Игорь Коив <koiv.igor(a)gmail.com> Date: 2017-02-05 21:26 GMT+03:00 Subject: Re: Cisco SG500+NAV To: Morten Brekkevold <morten.brekkevold(a)uninett.no> Good day, Morten! Let me disturb you one more time. I have just installed Graphite and suppose, all got successful but then all the metrics disappeared. What could it be? Should I reinstall all NAV or can I detect the mistake? BR, Igor Koiv 2017-02-02 9:56 GMT+03:00 Morten Brekkevold <morten.brekkevold(a)uninett.no>: > On Wed, 1 Feb 2017 22:27:23 +0300 Игорь Коив <koiv.igor(a)gmail.com> wrote: > > > Good Day! > > > Morten, there was no reason to delete the mailing list. I just didn't > want > > to disturb all the comunity. Should I add it? > > It's just that it's good form to always copy the list when the > discussion started there - unless you wish to send information you want > to keep out of the public. On the list there are potentially more > responses to be had as well. > > On the other hand, it's also not nice to bomb the list with screenshots, > so it's good to post those in a private e-mail, or paste links to web > versions. > > > Thank you for the response! > > It was not me who installed the NAV I read the manual but did nothing > about > > the installation. > > I checked the way they had installed it and suppose it is "Quick start" > > version. Will it work properly? Should I install the full version? > > Quick start is a full virtual appliance based on Debian 8 (Jessie). It > should really work out of the box. If they installed the Debian package > manually, there is more work to set things up. > > > Now daemon processes are run, the statistics is collected, suppose all > will > > be excelent !!! > > > > Graphite will be the next step. > > > > Thanks a lot, sorry for the disturbance. > > No problem, glad to hear it's working for you :-) > > -- > Morten Brekkevold > UNINETT AS >

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Re: SV: SV: Edit device group from device group search
by Biselx Nicolas 06 Apr '17

06 Apr '17

Very good, thank you very much, it works very well Regards Nicolas Le 06. 04. 17 à 14:22, John Magne Bredal a écrit : > > Thank you for finding this! > > > This error is caused by a missing file. If you want to you can try to > add this file yourself so that you don't have to wait for the next > release. You should be able to find the file and the correct path by > reading this commit. > > > https://github.com/UNINETT/nav/commit/2918b0fb191ec373214f13da4ce6c3eee3cd7… > > > -- > John Magne Bredal > john.m.bredal(a)uninett.no > +4791897366 > > Abels gt. 5- Teknobyen NO-7465 Trondheim > ------------------------------------------------------------------------ > *Fra:* Biselx Nicolas <nicolas.biselx(a)epfl.ch> > *Sendt:* 6. april 2017 13:29 > *Til:* John Magne Bredal > *Emne:* Re: SV: Edit device group from device group search > > Hi, I put the error in txt file > > > Thanks > > Nicolas > > > Le 06. 04. 17 à 12:56, John Magne Bredal a écrit : >> >> Hi, that sounds like a javascript problem. >> >> >> Can you open the console (that is often F12) and see if there are any >> errors in the console output? >> >> >> -- >> John Magne Bredal >> john.m.bredal(a)uninett.no >> +4791897366 >> >> Abels gt. 5- Teknobyen NO-7465 Trondheim >> ------------------------------------------------------------------------ >> *Fra:* nav-users-request(a)uninett.no <nav-users-request(a)uninett.no> på >> vegne av Biselx Nicolas <nicolas.biselx(a)epfl.ch> >> *Sendt:* 6. april 2017 08:21 >> *Til:* nav-users(a)uninett.no >> *Emne:* Edit device group from device group search >> >> Hi all, >> >> When I want to edit a group from the device group search, I can not >> move the devices in the box "Devices in group" and the Filter don't work. >> >> I have to go through the Seed Database to make a change, but it's not >> very practical when we have a lot of device. >> >> See printscreen >> >> has anyone encountered this problem? >> >> Thank you for your help >> >> Biselx Nicolas >> >

1 0

Edit device group from device group search
by Biselx Nicolas 06 Apr '17

06 Apr '17

Hi all, When I want to edit a group from the device group search, I can not move the devices in the box "Devices in group" and the Filter don't work. I have to go through the Seed Database to make a change, but it's not very practical when we have a lot of device. See printscreen has anyone encountered this problem? Thank you for your help Biselx Nicolas

2 1

Addition of MIB for new cisco meraki switch
by David Amran 05 Apr '17

05 Apr '17

Hello, guys I’m in need for your help! I bought new meraki switch (ms220-8p) to play with Connected it to NAV with SNMP v1/2c. it says that the test is successful, however the port information is not shown, and it fails on write permissions. I think this is because I need to add it’s MIB to NAV. Can you please guide me to the resource which describes how to do that? I lack knowledge in programming and also my Linux knowledge is basic. Thanks in advance, David

2 3

Announcement: NAV 4.6.2 released
by Morten Brekkevold 16 Mar '17

16 Mar '17

The second maintenance release of the 4.6 series of NAV is now out! The source code is available for download at GitHub [1]. A new package for Debian Jessie is published in our APT repository [2], as usual. The virtual appliance will be updated shortly. Changes ======= Fixed issues in this release [3]: * #1326 (ipdevpoll -n option may be unable to match single IP addresses in environments without DNS names) * #1344 (Location is mandatory field when adding a room, but not when bulk importing) * #1433 (Users with non-set passwords may crash the login page) * #1437 (Eventengine's modulestate plugin will not handle alerts on modules that have duplicates) * #1454 (Alert message HTML templates break on events that have no associated alert type) * #1455 (Alert profiles with vendor-based filters seems to crash the Alertengine completely) * #1460 ("arp" API endpoint produces server error when mixing ip and ordering=netbox) * #1464 (Selecting page size in reports eliminates search parameters) * #1471 (Fallback to default set of sensor-collecting MIBs does not work) * #1471 (revision library stuff should be renamed to cache) * #1476 (OverflowError when searching for IPv6 prefix in the navbar) * #1477 (The Prefix details page should only list GW and GSW devices under the router ports list) * #1478 (l2trace hardcodes internal URLs) * #1479 (Change prefix links to new prefix details page) * #1480 (ipdevpoll sensors plugin should verify enterprise IDs using live queries, not db lookups) * #1481 (Organization column is empty in room deviceinfo page) * #1484 (cant save status filter when filter has special characters) * #1485 (AlertProfiles crashes with a UnicodeEncodeError when attempting to save a profile with non-ASCII characters in its name) 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

1 0

Duplicate arps on prefixes with hsrp.
by Jan Sigurd Refvik 27 Feb '17

27 Feb '17

Hello all. We have recently noticed that machine tracker will report duplicate arps on every entry on networks running hsrp. Looking at the gwportprefix.virual, it is set to 't' for the 'virtual' interfaces and 'f' for the 'real' interfaces. Seems right. I believe only the active interface should be collected, or have I missed something? Any magic wands or switches? The 2 'real' interfaces are entered in the seed database, not the virtual. We do not use the NTNU port description convention. We are running nav 4.6.1 and the last schema update is 4.6.56. Any thoughts here? Regards

2 3

PortAdmin - save changes in HP 5130 switch?
by Mattias Söderholm 13 Feb '17

13 Feb '17

Hi. We have now inserted some HP 5130 EI (also HP 5700) switches in NAV and want to use PortAdmin. Everything works except saving to memory. The problem is the save command! For HP Procurve switches you use "save" or "write memory" commands to save changes and it's done. HP 5130 EI is a little bit different. There you must use "save force", if you only use "save" command you have to answer some questions. Can this be fixed? Regards Mattias

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