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1373 discussions

Cisco - linux connection not recognized
by Kadlecsik József 07 Apr '16

07 Apr '16

Hello, We run nav 4.4.3 and are facing a strange problem: A Cisco 6500 (GW) ---- Linux with snmpd (GW) ---- B Cisco 6500 (SGW) Netmap shows that Linux - B Cisco are connected but does not show the connection between A Cisco - Linux. A Cisco IP Device Info, Neighbors does not list Linux. Linux IP Device Info, Neighbors lists neither A, nor B Cisco as neighbor. B Cisco IP Device Info, Neighbors lists Linux as neighbor. The Direct neighborship candidates does not list the connection between A Cisco and Linux. Linux has got IP addresses at both interfaces and added to the database with the IP address facing to B Cisco. We added the suggested interface descriptions to both Ciscos but it did not help. What could we do to get the connection recognized? Best regards, Jozsef -- E-mail : kadlecsik.jozsef(a)wigner.mta.hu PGP key: http://www.kfki.hu/~kadlec/pgp_public_key.txt Address: Wigner Research Centre for Physics, Hungarian Academy of Sciences H-1525 Budapest 114, POB. 49, Hungary

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Announcement: NAV 4.4.3 released
by Morten Brekkevold 31 Mar '16

31 Mar '16

The third maintenance release of the NAV 4.4 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 is being updated). Changes ======= The following reported bugs have been fixed: * LP#1538270 (PortAdmin crashes when non admin try to remove a vlan from the trunk) * LP#1543529 (portadmin: default vlan is not setable for non-admin if auth is enabled) * LP#1543953 (Wrong units in Gbits/s graphs) * LP#1544059 (Subnet matrix is no longer helpful when no scopes have been defined) * LP#1551205 (Subject description of 3rd party alerts in status page are uninformative) * LP#1552198 (ranked statistics give vague error when no data exists) * LP#1554466 (PortAdmin: when proper cisco voice vlans enabled changing vlan changes native vlan) * LP#1559004 (Extract VLAN information from Juniper routers) * LP#1563369 (Rickshaw graphs do not update on interval change) Happy NAVing everyone! Links ===== [1] https://launchpad.net/nav/4.4/4.4.3 [2] https://nav.uninett.no/install-instructions/#debian -- Morten Brekkevold UNINETT AS

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Portadmin - Problem with changing Vlan
by Mattias Söderholm 18 Mar '16

18 Mar '16

Hi. For a couple of week ago we could change Vlan in portadmin and save with our HP 5130 switches. But now with Nav 4.4.2 it only show error when saving. It says: Error setting vlan: SNMP Error: inconsistentValue (The set value is illegal or unsupported in some way). What can be the problem? There is error when we try to check connectivity for snmp for one of the switches via SeedDB also. That's because there's something wrong with Chassis detected. It got two Chassis detected and one is down. I have tried to delete the switch and added it again, but the N/A chassis is appearing after a while again! 5130-EI (serial: XXXXXXX, software: 7.1.045 Release 3109P05) <---- Down N/A (serial: N/A, software: 7.1.045) <--- Don't know where this comes from Regards Mattias

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Re: switch backups
by Morten Brekkevold 16 Mar '16

16 Mar '16

On Mon, 14 Mar 2016 10:28:02 +0100 <jakub.bartnicki(a)gallus.edu.pl> wrote: > Is there a plan to add a feature of backing up switch configuration to NAV ? No. You should probably look into RANCID [1]. There was at some point some ideas to integrate RANCID and NAV, but the resources were never allocated. At UNINETT we extensively use tftp to store device configs, but storing a running config to the tftp serverr must be initiated from the device itself. RANCID is more proactive in this regard. Cc: To the nav-users list, which is more on-topic here. [1] http://www.shrubbery.net/rancid/ -- Morten Brekkevold UNINETT

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NAV randomly looses VLAN configuration
by ybernstein＠dalet.com 11 Mar '16

11 Mar '16

Hello out there. I'm quite new to NAV, however we already have it in our production env and it works great! Recently we've fund some strange issue - vlan configuration in seed db just disappears and we have to re-configureit again. Can anyone please give me a direction where to start investigating this issu? Any help will be appreciated!

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syslog integration for procurve
by Richard Reitenauer 09 Mar '16

09 Mar '16

Is there a way to get procurve syslogs to come into Nav? I think that is the only issue I have and it would be great to alert on them.

1 0

Inventory fail
by Thomas Wing 04 Feb '16

04 Feb '16

Hi, iv got a single switch (a 3750) that fails inventory with the below error, is anyone able to help? 2016-02-04 10:06:43,824 [ERROR jobs.jobhandler] [inventory core-ccs] Caught exception during cleanup. Last manager = DefaultManager(<class 'nav.ipdevpoll.shadows.GwPortPrefix'>, 'ContainerRepository'(...)) 2016-02-04 10:06:43,827 [ERROR jobs.jobhandler] [inventory core-ccs] Save stage failed with unhandled error 2016-02-04 10:06:43,827 [ERROR jobs.jobhandler] [inventory core-ccs] Job 'inventory' for core-ccs aborted: Job aborted due to save failure (cause=ProgrammingError('operator does not exist: text = inet\nLINE 1: ... "gwportprefix" WHERE HOST("gwportprefix"."gwip") IN (SELECT...\n ^\nHINT: No operator matches the given name and argument type(s). You might need to add explicit type casts.\n',)) Cheers Tom Wing -- This email was sent by DPDgroup UK Ltd (Registered No.732993) (trading as DPD), and/or Interlink Express Parcels Limited (Registered No.1421773) (trading as Interlink), who are both registered in the United Kingdom as private limited companies and whose Registered Offices are at: Roebuck Lane, Smethwick, West Midlands B66 1BY.

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Announcement: NAV 4.4.2 released
by Morten Brekkevold 04 Feb '16

04 Feb '16

The second maintenance release of the NAV 4.4 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 is being updated). Changes ======= The following reported bugs have been fixed: * LP#1538029 (Rickshaw color palette is bad for color blind users) * LP#1538113 (report widget crashes with 500) * LP#1538270 (PortAdmin crashes when non admin try to remove a vlan from the trunk) * LP#1540839 (ipdevpoll inventory job fails when deleting old router addresses) * LP#1541246 (alertprofiles: adding subscription fails (when form is not valid?)) * LP#1541358 (NAV doesn't work with python-gammu versions 2 and up) Happy NAVing everyone! Links ===== [1] https://launchpad.net/nav/4.4/4.4.2 [2] https://nav.uninett.no/install-instructions/#debian -- Morten Brekkevold UNINETT AS

1 0

Add few more snmp counters to monitor
by Tal Bar-Or 03 Feb '16

03 Feb '16

Hi All, i have few oid's counters(dot3) that can give me indication on physical infrastructure shown below My question is there possibility to add it to Nav as check monitor ? Thanks dot3StatsLateCollisions .1.3.6.1.2.1.10.7.2.1.8 dot3StatsExcessiveCollisions .1.3.6.1.2.1.10.7.2.1.9 dot3StatsInternalMacTransmitErrors .1.3.6.1.2.1.10.7.2.1.10 dot3StatsCarrierSenseErrors .1.3.6.1.2.1.10.7.2.1.11 dot3StatsFrameTooLongs .1.3.6.1.2.1.10.7.2.1.13 dot3StatsInternalMacReceiveErrors .1.3.6.1.2.1.10.7.2.1.16 dot3StatsSymbolErrors .1.3.6.1.2.1.10.7.2.1.18 dot3StatsDuplexStatus .1.3.6.1.2.1.10.7.2.1.19 -- Tal Bar-or

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GammuDispatcher failed to send SMS: Returned false.
by Ingeborg Hellemo 03 Feb '16

03 Feb '16

I have sinned: I have done some patching and upgrading. NAV 4.2.6 FreeBSD 10.2 Upgraded from gammu-1.33.0_1 to gammu-1.36.8. In this version the python bindings is separated into its own library: py27-gammu-2.4. Something in the new version makes the dispatcher fail to recognize that the sms is successfully sent: [2016-01-29 14:25:17,799] [INFO] [pid=83042 nav.smsd] Found 1 unsent message(s) for 12345678. [2016-01-29 14:25:27,287] [WARNING] [pid=83042 nav.smsd.dispatcher] GammuDispatcher failed to send SMS: Returned false. [2016-01-29 14:25:27,288] [INFO] [pid=83042 nav.smsd] Setting delay to 45 seconds. The sms is indeed sent and the receiver gets 4 identical sms-es. Any ideas? --Ingeborg -- Ingeborg Østrem Hellemo -- ingeborg.hellemo(a)uit.no Dep. of Information Technology --- Univ. of Tromsø

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