Nav-users

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1373 discussions

Re: VS: Radius service monitor
by Istvan Bernath 15 Okt '09

15 Okt '09

Sorry about the inconvenience! I've been on the sidelines in the past 3 years, receiving all messages from the nav-users list and running a maintained and updated test installation all that time. To my pleasure this time it will be official, and the Faculty of Life Sciences, Copenhagen University gives NAV a chance as the global monitoring tool of all the new HP 2510 switches our net is now upgraded to. Monitoring of several services will also be crucial. I have though problems with monitoring the Radius service, and booth topology and MAC behind a port do not work with the new HP ProCurve switches. I hope somebody can help me rectifying the last problems. Kind Regards Istvan

2 1

EdgeCore ES4612 no port info
by Kostua 15 Okt '09

15 Okt '09

Hello nav users! When adding a new device EdgeCore ES4612 not provide information about activity at the ports. At Home > Reports > Switch ports: indicated only ifindex, module and port. via snmp everything looks fine: %snmpwalk -v2c -c some 172.16.2.49 ifSpeed IF-MIB::ifSpeed.1 = Gauge32: 1000000000 IF-MIB::ifSpeed.2 = Gauge32: 1000000000 IF-MIB::ifSpeed.3 = Gauge32: 1000000000 IF-MIB::ifSpeed.4 = Gauge32: 1000000000 IF-MIB::ifSpeed.5 = Gauge32: 1000000000 IF-MIB::ifSpeed.6 = Gauge32: 1000000000 IF-MIB::ifSpeed.7 = Gauge32: 1000000000 IF-MIB::ifSpeed.8 = Gauge32: 1000000000 IF-MIB::ifSpeed.9 = Gauge32: 1000000000 IF-MIB::ifSpeed.10 = Gauge32: 1000000000 IF-MIB::ifSpeed.11 = Gauge32: 1000000000 IF-MIB::ifSpeed.12 = Gauge32: 1000000000 %snmpwalk -v2c -c some 172.16.2.49 ifOperStatus IF-MIB::ifOperStatus.1 = INTEGER: up(1) IF-MIB::ifOperStatus.2 = INTEGER: up(1) IF-MIB::ifOperStatus.3 = INTEGER: up(1) IF-MIB::ifOperStatus.4 = INTEGER: lowerLayerDown(7) IF-MIB::ifOperStatus.5 = INTEGER: lowerLayerDown(7) IF-MIB::ifOperStatus.6 = INTEGER: lowerLayerDown(7) IF-MIB::ifOperStatus.7 = INTEGER: lowerLayerDown(7) IF-MIB::ifOperStatus.8 = INTEGER: lowerLayerDown(7) IF-MIB::ifOperStatus.9 = INTEGER: up(1) IF-MIB::ifOperStatus.10 = INTEGER: up(1) IF-MIB::ifOperStatus.11 = INTEGER: up(1) IF-MIB::ifOperStatus.12 = INTEGER: up(1) IF-MIB::ifOperStatus.19 = INTEGER: up(1) Any idea ?

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VS: Radius service monitor
by Stokkenes Vidar 02 Okt '09

02 Okt '09

For some reason Istvan can't seem to get this mail through to the list. So forwarding it to help him out :) -Vidar -----Opprinnelig melding----- Fra: Istvan Bernath [mailto:ibe@life.ku.dk] Sendt: 30. september 2009 10:09 Til: nav-users(a)uninett.no Emne: Radius service monitor Hi, Is there anybody that can help me with the radius service monitor? In the /var/lib/nav/log/servicemon.log logfile there are entries suggesting that the process tries to communicate with the radius server, but that is not the case. Packet capture with Wireshark shows that there are no radius packages sent to the server. [2009-09-30 09:13:44] abstractChecker.py:run:118 [Info] xxx.yyy.zzz:radius -> Failed connecting to ('130.226.xxx.yyy', 1812): 'User-Name') [2009-09-30 09:13:44] rrd.py:update:109 [Debug] Updated xxx.yyy.zzz.31.rrd Just to be sure, a request with "radtest" produces a log entry on the radius server, and the expected packages can also be captured with Wireshark. rad_recv: Access-Accept packet from host xxx.yyy.zzz port 1812, id=101, length=20 Best Regards Istvan

2 1

Radius service monitor
by ibe＠life.ku.dk 01 Okt '09

01 Okt '09

Hi, Is there anybody that can help me with the radius service monitor? In the /var/lib/nav/log/servicemon.log logfile there are entries suggesting that the process tries to communicate with the radius server, but that is not the case. Packet capture with Wireshark shows that there are no radius packages sent to the server. [2009-09-30 09:13:44] abstractChecker.py:run:118 [Info] xxx.yyy.zzz:radius -> Failed connecting to ('130.226.xxx.yyy', 1812): 'User-Name') [2009-09-30 09:13:44] rrd.py:update:109 [Debug] Updated xxx.yyy.zzz.31.rrd Just to be sure, a request with "radtest" produces a log entry on the radius server, and the expected packages can also be captured with Wireshark. rad_recv: Access-Accept packet from host xxx.yyy.zzz port 1812, id=101, length=20 Best Regards Istvan

1 0

Uplink not show ( switches Cisco )
by jean.tomaz.da.silva＠gmail.com 17 Sep '09

17 Sep '09

Hi, Using "IP Device Info" the information about "Uplink" not is appear in the switch's Cisco. So, the tool "NetMap" show switchs like "disconnected". Does you can to help ? Best Regards, Jean Tomaz

2 6

Java Client configuration ( Machine Client )
by jean.tomaz.da.silva＠gmail.com 03 Sep '09

03 Sep '09

Hello, Friends, What is the best configuration of Java Virtual Machine to use in tool NetMap visualization ? Best Regards, Jean Tomaz.

2 1

Bandwith usage not showing on some Cisco switches.
by Audun Einangen 26 Aug '09

26 Aug '09

Hi. This may be a stupid question, but I am experiencing a strange problem in NAV, where only about a third of the links on our core router shows up with any usage, the rest comes up as if there is no traffic there at all. One other switch on the network shows usage towards all other switches, but the rest of the switches on our network shows no usage whatsoever. The easiest way to see this, is when I look at the network map, and find most of the links gray, while some are green. This is a fairly new install (only a few days old,) so I may have missed some of the documentation, but I can't seem to find anything on this problem. Our goal is, among other things, to monitor for any congestions, so the map could prove useful for those purposes. Any ideas of what I might be doing wrong? Mvh, Audun Einangen Hammerfest Kommune, IT-avdelingen

3 4

Asset tracking features in NAV
by D.P.Round 26 Aug '09

26 Aug '09

One of the features we particularly wanted from NAV is asset tracking. Am I right that these features are going to be dropped from NAV? All I really want is some way for NAV to keep track of switches in the store cupboard (both new and recycled), as well as those on the network. I don't think we are ever likely to use any features beyond that. If this feature area is to be dropped, would be be possible to add an "inactive" check box to the main Seed database/IP Devices/Add screen? David -- Dr. David Round -- Network Engineer University of Wales, Bangor - IT Services Adeilad Deiniol, Ffordd Deiniol phone (01248) 382416 Bangor, Gwynedd, LL57 2UX, UK EMail d.p.round(a)bangor.ac.uk -- Gall y neges e-bost hon, ac unrhyw atodiadau a anfonwyd gyda hi, gynnwys deunydd cyfrinachol ac wedi eu bwriadu i'w defnyddio'n unig gan y sawl y cawsant eu cyfeirio ato (atynt). Os ydych wedi derbyn y neges e-bost hon trwy gamgymeriad, rhowch wybod i'r anfonwr ar unwaith a dilëwch y neges. Os na fwriadwyd anfon y neges atoch chi, rhaid i chi beidio â defnyddio, cadw neu ddatgelu unrhyw wybodaeth a gynhwysir ynddi. Mae unrhyw farn neu safbwynt yn eiddo i'r sawl a'i hanfonodd yn unig ac nid yw o anghenraid yn cynrychioli barn Prifysgol Bangor. Nid yw Prifysgol Bangor yn gwarantu bod y neges e-bost hon neu unrhyw atodiadau yn rhydd rhag firysau neu 100% yn ddiogel. Oni bai fod hyn wedi ei ddatgan yn uniongyrchol yn nhestun yr e-bost, nid bwriad y neges e-bost hon yw ffurfio contract rhwymol - mae rhestr o lofnodwyr awdurdodedig ar gael o Swyddfa Cyllid Prifysgol Bangor. www.bangor.ac.uk This email and any attachments may contain confidential material and is solely for the use of the intended recipient(s). If you have received this email in error, please notify the sender immediately and delete this email. If you are not the intended recipient(s), you must not use, retain or disclose any information contained in this email. Any views or opinions are solely those of the sender and do not necessarily represent those of the Bangor University. Bangor University does not guarantee that this email or any attachments are free from viruses or 100% secure. Unless expressly stated in the body of the text of the email, this email is not intended to form a binding contract - a list of authorised signatories is available from the Bangor University Finance Office. www.bangor.ac.uk

2 3

Email problems after upgrade
by Lars 18 Aug '09

18 Aug '09

Hi, NAV has been running on a Debian machine flawlessly for a while, but after I did a "aptitude update" and "aptitude upgrade" I ran into some problems. The updated NAV package warned me that I needed to edit in the db password manually, which I did. Firstly I had to point apache into the right directory to get the webpage to work again. It seems to work properly. It detects devices going up and down and updates statuses on the frontpage/status page and logs per device seem fine as well. So as far as I can tell the database is working as it should as well as all the background processes. Email alerts does not work though. Apparently the addresses are blacklisted according to the alertenginge.log, but I can't find any place where email addresses are blacklisted. New alert adresses also get blacklisted. From what I can see in our mailserver log, the mail alerts never get there, which is understandable since it looks like there is some setting in NAV somewhere that stop alerts from being sent. Here is an example from the log. [2009-07-27 00:48:19,368] [WARNING] [pid=5403 nav.alertengine.alertaddress.send] Not sending alert 4927 to xxxx(a)example.com as handler Email is blacklisted (Email address edited out) alertengine.err.log is empty. Email from Cron daemon works fine. I tried changing the mailserver in the alertengine.conf file, but that did not change anything. I am lost here. Anyone have any pointers? Lars Marius Schjærin Brednett AS

2 3

__init__.pyc not publishable - trying to get NAV to go
by D.P.Round 12 Aug '09

12 Aug '09

I'm trying to get NAV to go, on Debian this time. It all seemed to be going well, but when I try to get the nav login page I get 403 forbidden. In the apache logs I can see: [Thu Aug 06 14:09:14 2009] [warn] [client 147.143.1.98] Cannot publish nav in /nav because <module 'nav' from '/usr/lib/python2.4/site-packages/nav/__init__.pyc'> is not publishable Unfortunately, I can't see what to do at the moment. Any pointers would be appreciated. Many thanks David -- Dr. David Round -- Network Engineer University of Wales, Bangor - IT Services Adeilad Deiniol, Ffordd Deiniol phone (01248) 382416 Bangor, Gwynedd, LL57 2UX, UK EMail d.p.round(a)bangor.ac.uk -- Gall y neges e-bost hon, ac unrhyw atodiadau a anfonwyd gyda hi, gynnwys deunydd cyfrinachol ac wedi eu bwriadu i'w defnyddio'n unig gan y sawl y cawsant eu cyfeirio ato (atynt). Os ydych wedi derbyn y neges e-bost hon trwy gamgymeriad, rhowch wybod i'r anfonwr ar unwaith a dilëwch y neges. Os na fwriadwyd anfon y neges atoch chi, rhaid i chi beidio â defnyddio, cadw neu ddatgelu unrhyw wybodaeth a gynhwysir ynddi. Mae unrhyw farn neu safbwynt yn eiddo i'r sawl a'i hanfonodd yn unig ac nid yw o anghenraid yn cynrychioli barn Prifysgol Bangor. Nid yw Prifysgol Bangor yn gwarantu bod y neges e-bost hon neu unrhyw atodiadau yn rhydd rhag firysau neu 100% yn ddiogel. Oni bai fod hyn wedi ei ddatgan yn uniongyrchol yn nhestun yr e-bost, nid bwriad y neges e-bost hon yw ffurfio contract rhwymol - mae rhestr o lofnodwyr awdurdodedig ar gael o Swyddfa Cyllid Prifysgol Bangor. www.bangor.ac.uk This email and any attachments may contain confidential material and is solely for the use of the intended recipient(s). If you have received this email in error, please notify the sender immediately and delete this email. If you are not the intended recipient(s), you must not use, retain or disclose any information contained in this email. Any views or opinions are solely those of the sender and do not necessarily represent those of the Bangor University. Bangor University does not guarantee that this email or any attachments are free from viruses or 100% secure. Unless expressly stated in the body of the text of the email, this email is not intended to form a binding contract - a list of authorised signatories is available from the Bangor University Finance Office. www.bangor.ac.uk

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