Nav-users

nav-users@lister.sikt.no

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1372 discussions

Re: VM or Appliance forcasting
by Morten Brekkevold 28 Mar '19

28 Mar '19

On Wed, 27 Mar 2019 14:20:11 +0100 <ken.livesey(a)subzero.com> wrote: > Thanks for your feedback! Thanks for yours. I'm Cc-ing the mailing list once again, but leaving out most of your response here. > P.S. Any idea when SNMP V3 might be supported? No, but we're making progress on replacing the SNMP configuration attributes that are hardwired into the Netbox (IP Device) model with a more flexible management profile system. This will be useful when implementing NETCONF and/or RESTCONF, which is our current goal, but this can also be used to implement proper SNMPv3 support (since you will be able to store more than just community strings). I'm given to understand that the University of Linköping may be interested in developing support for SNMPv3, once management profiles hit the master branch. I'm also copying Pär Stolpe from LiU, so that he might comment (if he wants to) :-) -- mvh Morten Brekkevold Uninett

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Announcement: NAV 4.9.4 released
by Morten Brekkevold 28 Mar '19

28 Mar '19

The fourth maintenance release of the 4.9 series of NAV is now out! The source code is available for download at GitHub [1]. New packages for Debian 8/9 (Jessie/Stretch) are available in our APT repository [2] as usual. The Debian packages for NAV 4.9 have been rebuilt using dh-virtualenv, which means that most of the Python dependencies are now embedded into the packages themselves. If you have previously added a priority apt pin for packages from apt.uninett.no, you may now remove it, as there are no longer any other packages needed from that repository to run NAV. Please also be extra aware of config file changes. Look out for `*.dpkg-dist` files in /etc/nav and make sure to update your running config. The virtual appliance is currently being updated at the time of this writing, and will be uploaded soon. Changes ======= NB: This release introduces a new dependency to py2-ipaddress==3.4.1 Fixed GitHub issues in this release: * #1639 (Not all NAV programs respect TIME_ZONE from nav.conf) * #1762 (navdump drops function-data) * #1788 (Deleting an alert profile subscription that has queued alerts will cause alertengine to process all those alerts as if they were new ones on the queue. ) * #1885 (LDAP authentication against Microsoft AD using suffix bind is broken in NAV 4.9) * #1894 (Terminals that don't support colors cause nav start/stop commands to crash) * #1895 (Verify nav.conf values as part of nav start) * #1896 (UnicodeEncodeError when LDAP user with non-ASCII characters in DN logs in) Please see the release notes [4] for more details. 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 [4] https://nav.uninett.no/doc/latest/release-notes.html#nav-4-9 -- mvh Morten Brekkevold Uninett

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Re: Re: NAV docs and papers
by Eduardo Hartmann 26 Mar '19

26 Mar '19

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FW: Unused port tracking / alert
by Daniel Gryzbon 25 Mar '19

25 Mar '19

Good day, We are now testing your product and we want to know, if is possible to track or be informed if some interface is not used for some time - e.q. no MAC address visible for long time or interface is down and not administrative down for long time. For example i try to configure alert profile with matchfield value.id cam.end_time with filter not equals 9999-12-31 23:59:59.999999 and added to filter group G01:All alerts with Add operation but no alert appeared on status tab. Is possible to somehow monitor it? Thank for your help Best regards [Hyundai Autoever_Ma_07012017] Daniel Gryžbon [New motto Hyundai blue] Network Specialist Hyundai AutoEver Europe GmbH, organizační složka Hyundai 700/1, 739 51 Nižní Lhoty Tel: +420 596 14 1755 E-Mail: daniel.gryzbon(a)hyundai-motor.cz<mailto:daniel.gryzbon@hyundai-motor.cz> Website: www.hyundai-autoever.eu<http://www.hyundai-autoever.eu/>

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NAV docs and papers
by Eduardo Hartmann 25 Mar '19

25 Mar '19

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How to limit historical data (trends)?
by c5244714＠gmail.com 20 Mar '19

20 Mar '19

Hello, I'm using NAV 4.9.3 and have a big issue with the trend of interface traffic historical data(trend). I configured to monitor over 100 cisco switches and +2000 interfaces and the trend is consuming lot of data and deplete my storage space. the historical is a great feature with a 1 year history but its too much for us with our limited resources. My question is if there is anyway to control or limit the period of the data , lets say only 2 weeks with retention Thanks Dan

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Upgrade instruction from 4.9.2 to 4.9.3
by c5244714＠gmail.com 19 Mar '19

19 Mar '19

Hello.I'm using NAV version 4.9.2 and need your detail instruction about how to actually perform the upgrade. user guide would be great Thanks in advance Dan

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Setup mail server to send alert messages
by c5244714＠gmail.com 19 Mar '19

19 Mar '19

Hello, I'm using NAV version 4.9.2 and want to use the alert message vi e-ail but dont know how to setup the mail server/smtp. Please advice with any step guide or detail instruction Thanks Dan

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Announcement: NAV 4.9.3 released
by Morten Brekkevold 28 Feb '19

28 Feb '19

The third maintenance release of the 4.9 series of NAV is now out! The source code is available for download at GitHub [1]. New packages for Debian 8/9 (Jessie/Stretch) are available in our APT repository [2] as usual. The Debian packages for NAV 4.9 have been rebuilt using dh-virtualenv, which means that most of the Python dependencies are now embedded into the packages themselves. If you have previously added a priority apt pin for packages from apt.uninett.no, you may now remove it, as there are no longer any other packages needed from that repository to run NAV. Please also be extra aware of config file changes. Look out for `*.dpkg-dist` files in /etc/nav and make sure to update your running config. The virtual appliance currently being updated at the time of this writing, and will be uploaded soon. Changes ======= * #757 (devicehistory search by date ignores date) * #1792 (Precision of several Eaton/MGE UPS sensors are wrong) * #1812 (Malformed subid on (old) thresholdState events can cause status page and alert API endpoints to crash) * #1818 (Update ENTITY-MIB definition to RFC 6933) * #1855 (IPAM subnet suggest function is broken) * #1856 (Geomap doesn't work in NAV 4.9) * #1857 (E-mailing of business report subscriptions doesn't work) * #1862 (Please add case-insensitive matching on interface names in ipdevinfo queries for 'ifname') * #1865 (Servicemon resource leak causes all services to be reported as down) * #1871 (Alert detail headers are not present in e-mail notifications from AlertEngine) Please see the release notes [4] for more details. 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 [4] https://nav.uninett.no/doc/latest/release-notes.html#nav-4-9 -- mvh Morten Brekkevold Uninett

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Fresh Install on Debian -> Graphite Unreachable
by Bothe, Mathias 20 Feb '19

20 Feb '19

Hello, i made a fresh nav installation on a fresh Debian 9 system. I installed the nav package by following the instructions here: https://nav.uninett.no/install-instructions/#debian After that I followed the instructions in /usr/share/doc/nav/README.Debian<https://raw.githubusercontent.com/Uninett/nav-debian/master/README.Debian> I skipped Part1, I did Part 2 to 6 as described. At point 4 Graphite, I followed https://nav.uninett.no/doc/latest/intro/install.html#integrating-graphite-w… I added the storage-*.conf files with symlink as described here: https://nav.uninett.no/doc/latest/howto/installing-graphite-on-debian.html Now I can Login into NAV, but Graphite is unreachable. So I have a few questions: Do i have to uncomment in file /etc/nav/graphite.conf? [carbon] # # NAV supports Carbon's UDP line receiver. Host and port information of # the backend can be configured in this section. # #host = 127.0.0.1 #port = 2003 [graphiteweb] # # Where is the Graphite web interface located. NAV needs this to get graphs # and data from Graphite. # #base=http://localhost:8000/ Do I have to create the graphite database and the apache webinterface by myself? As described here: https://nav.uninett.no/doc/latest/howto/installing-graphite-on-debian.html For me the installation instructions are not really clear and seem uncomplete. Can anyone help me? Cheers Mathias

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