Nav-users Februar 2015

nav-users@lister.sikt.no

1 participants
3 discussions

NAV mac-search with Nexus and FabricPath
by Mischa Diehm 09 Apr '15

09 Apr '15

Hi, we have FP activated in our datacenter and use Cisco Nexus (5,6,7)k. I'm not sure what caused the problem but NAV can't find MAC-addresses on these devices and even on catalysts behind them anymore. I don't know what algorithm is used to figure out where a MAC-address is attached but maybe someone who knows can clarify what is needed for that to work? Thanks in advance, Mischa -- Mischa Diehm | Network Operations Center (NOC) UniBasel | UniRechenZentrum (URZ) Klingebergstr. 70 | CH-4056 Basel Tel. +41 61 267 1574 | http://urz.unibas.ch

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Cisco IOS 3.6.x / VTP
by kentobias＠wcn.co 25 Mar '15

25 Mar '15

Hello all, Great work on NAV, appreciate all the hard work. I've looked through the documentation and searched the archive and I haven't seen this issue. I can't seem to pin down the cause. NAV version is 4.1.2 on the Debian virtual appliance you offer. I've added a new group of Cisco 3850s to a network and now changes to port information aren't saved. Description information is not saved at all. VLAN information is changed, but only ephemerally, not in the actual port configuration. This means that the VLAN information isn't preserved across reloads. The only difference that I can find are the IOS version and VTP. The previous 3850s are running 3.3.x and the new 3850s are running 3.6.1. The new 3850s are using VTP v3 whereas the current 3850s are not. There are no error messages generated during the port configuration that I can find. Has anyone seen this before? Thanks.

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Announcement: NAV 4.2.3 released
by Morten Brekkevold 12 Feb '15

12 Feb '15

The third maintenance release of the NAV 4.2 series is now available. The source code is available for download at Launchpad [1]. A new package for Debian Wheezy has been published in our APT repository [2], as usual. Changes ======= The following 15 reported issues have been fixed: * LP#392148 (Add microformats in maintenance module) * LP#1108736 (seeddb vlan page have checkbox but no delete selected) * LP#1242868 (device group improvements) * LP#1248095 (device groups should be searchable in the NAVbar) * LP#1316608 (Search in statistics gives stacktrace) * LP#1398382 (AssertionError prevents Netmap from loading any graph/map) * LP#1410687 (room netbox interfaces must indicate that topology exists) * LP#1411243 (Radius error log search: "could not convert string to float: hours") * LP#1412735 (arnold switching from exponential to normal duration gives wrong duration) * LP#1414934 (Expanding some switch ports makes Network Explorer hang) * LP#1414943 (No collected IPv6 prefixes on Cisco Nexus routers) * LP#1414975 (network explorer doesn't report backend failures to end user) * LP#1419746 (portadmin crashes when searching for a netbox that has no type) * LP#1420836 (Parsing of sensors with names that contains #) * LP#1421126 (snmpAgentDown blocks BoxDown event) Happy NAVing everyone! Links ===== [1] https://launchpad.net/nav/4.2/4.2.3 [2] https://nav.uninett.no/wiki/nav_on_debian -- Morten Brekkevold UNINETT AS

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Nav-users Februar 2015