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1378 discussions

Strange Python Errors after Upgrade to latest Beta
by Rudolph Bott 17 Aug '10

17 Aug '10

Hi List, I upgraded my 3.5.4 installation of NAV to the latest Beta (3.6.0b4) and ran into the error posted below. I configured NAV from scratch, updated the Database with the pgsql scripts and everything seems to be fine: I can login using a LDAP backend, see the welcome page and user information etc - but as soon as I click on 'Toolbox' I receive an error message. It thought it might be related to the 'ForgetSQL thing' but according to this list, ForgetSQL is not a requirement any more (starting with 3.6) - or am I wrong on this one? My system is Ubuntu 9.04, running with Python 2.5.4 and 2.6.2 installed. ForgetSQL is 0.5.1. == snip == MOD_PYTHON ERROR ProcessId: 22003 Interpreter: '<hostname>' ServerName: '<hostname>' DocumentRoot: '/usr/local/nav/apache/webroot' URI: '/toolbox/' Location: None Directory: '/usr/local/nav/apache/webroot/toolbox/' Filename: '/usr/local/nav/apache/webroot/toolbox/' PathInfo: '' Phase: 'PythonHandler' Handler: 'toolbox' Traceback (most recent call last): File "/usr/lib/python2.6/dist-packages/mod_python/importer.py", line 1537, in HandlerDispatch default=default_handler, arg=req, silent=hlist.silent) File "/usr/lib/python2.6/dist-packages/mod_python/importer.py", line 1229, in _process_target result = _execute_target(config, req, object, arg) File "/usr/lib/python2.6/dist-packages/mod_python/importer.py", line 1128, in _execute_target result = object(arg) File "/usr/local/nav/apache/webroot/toolbox/toolbox.py", line 39, in handler page.tools = toolbox.filterToolList(toolbox.getToolList(), req.session['user']) File "/usr/local/nav/lib/python/nav/web/toolbox.py", line 71, in filterToolList if nav.auth.hasPrivilege(user, 'web_access', tool.uri): File "/usr/local/nav/lib/python/nav/auth.py", line 58, in hasPrivilege raise "user parameter is of invalid type %s" % type(user) TypeError: exceptions must be classes or instances, not str MODULE CACHE DETAILS Accessed: Wed Jul 21 14:12:30 2010 Generation: 1 _mp_34a3546f4bff52bdef2b9323a235d99b { FileName: '/usr/local/nav/apache/webroot/toolbox/toolbox.py' Instance: 1 [IMPORT] Generation: 2 Modified: Mon Nov 16 11:51:45 2009 Imported: Wed Jul 21 14:12:30 2010 } == snip == Any help would be appreciated! Regards, Rudolph Bott

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Announcement: NAV 3.6.0b4 released
by Morten Brekkevold 08 Jul '10

08 Jul '10

The fourth beta test release of NAV 3.6 is now available for download at Launchpad, NAV 3.6.0b4: https://launchpad.net/nav/3.6/3.6.0b4 Beta testing is open to anyone, but please be aware, this code IS NOT production ready. If you wish to test the beta code, do so on a dedicated test system. Three of our own customers, in addition to our self, will be running "official" beta tests, so we have a good spread in the types of networks and devices we get to test the new code on. See the abovementioned URL for changelog and release notes. A binary package for Debian 5 (Lenny) will be made available as soon as possible. The Debian package is maintained by Morten Werner Forsbring, on commission From UNINETT. Happy NAVing everyone! -- Morten Brekkevold UNINETT

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Announcement: NAV 3.6.0b3 released
by Morten Brekkevold 29 Jun '10

29 Jun '10

The third beta test release of NAV 3.6 is now available for download at Launchpad, NAV 3.6.0b3: https://launchpad.net/nav/3.6/3.6.0b3 Beta testing is open to anyone, but please be aware, this code IS NOT production ready. If you wish to test the beta code, do so on a dedicated test system. Three of our own customers, in addition to our self, will be running "official" beta tests, so we have a good spread in the types of networks and devices we get to test the new code on. This release contains multiple fixes for the new ipdevpoll daemon, among other things. The changelog is attached to this message. A binary package for Debian 5 (Lenny) will be made available as soon as possible. The Debian package is maintained by Morten Werner Forsbring, on commission From UNINETT. Happy NAVing everyone! -- Morten Brekkevold UNINETT

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Announcement: NAV 3.6.0b2 released
by Morten Brekkevold 10 Jun '10

10 Jun '10

The second beta test release of NAV 3.6 is now available for download at Launchpad, NAV 3.6.0b2: https://launchpad.net/nav/3.6/3.6.0b2 Beta testing is open to anyone, but please be aware, this code IS NOT production ready. If you wish to test the beta code, do so on a dedicated test system. Three of our own customers, in addition to our self, will be running "official" beta tests, so we have a good spread in the types of networks and devices we get to test the new code on. The most important fix in this beta is likely the migration of switch port statistics collected by Cricket. Upgrading an existing NAV installation to 3.6.0b1 would lose that data (not the data itself, just NAV's link to it). A binary package for Debian 5 (Lenny) will be made available as soon as possible. The Debian package is maintained by Morten Werner Forsbring, on commission From UNINETT. Happy NAVing everyone! -- Morten Brekkevold UNINETT

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Interfaces missing from Cricket/NAV configuration
by Sigurd Mytting 09 Jun '10

09 Jun '10

Hi! I'm missing some interfaces and descriptions in my cricket-configuration on specific Cisco-models, on all my WS-C2960-48TC-L (48port 10/100 and 2x dual-purpose 1Gbit) the two first ports in the cricket configuration are given interface-index of the Gi's and the index for the two first Fa's are missing in the configuration. this is an example: target "1_1" order = 48 interface-index = 10101 short-desc = "Cisco 2960 48ports switch, 22A, 22A-skap, Forskjellige patcheskap" target "1_2" order = 47 interface-index = 10102 short-desc = "Cisco 2960 48ports switch, 22A, 22A-skap, Forskjellige patcheskap" target "1_3" order = 46 interface-index = 10003 short-desc = "Cisco 2960 48ports switch, 22A, 22A-skap, Forskjellige patcheskap" If I go to "IP device info" in NAV the ports Fa0/1 and Fa0/2 are missing from the figure at the bottom. On all my 2960, 3560 and 3750 interface descriptions are missing, but it's ok on 2940 and 4500. To me it looks like something wrong with NAVs data collection, but I have no idea where to start looking... This installation is a few months old, all running the latest and greatest Debian and NAV-package: $ cat /etc/debian_version 5.0.4 $ dpkg -l | grep nav ii nav 2+3.5.6-1lenny1 Network Administration Visualized Any help is appreciated! Cheers, -Sigurd

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Announcement: NAV 3.6.0b1 released
by Morten Brekkevold 31 Mai '10

31 Mai '10

The first beta test release of NAV 3.6 is now available for download at Launchpad, NAV 3.6.0b1: https://launchpad.net/nav/3.6/3.6.0b1 Beta testing is open to anyone, but please be aware, this code IS NOT production ready. If you wish to test the beta code, do so on a dedicated test system. Three of our own customers, in addition to our self, will be running "official" beta tests, so we have a good spread in the types of networks and devices we get to test the new code on. NAV 3.6 makes substantial changes to NAV's core inventory data model, and introduces a new SNMP collector. The complete changelog is attached to this message. A binary package for Debian 5 (Lenny) will be made available as soon as possible. The Debian package is maintained by Morten Werner Forsbring, on commission From UNINETT. Happy NAVing everyone! -- Morten Brekkevold UNINETT

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Nav - freebsd help
by Anil Thapa 25 Mai '10

25 Mai '10

Hello all, Is there any document for NAV to setup in freebsd ? I gathered some guys has successful results in freebsd, could you please share how to do it ? Thanks, Anil

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Mod_python error
by anilth＠hi.is 25 Mai '10

25 Mai '10

I am getting this error in some of the links in NAV (like when i click on preferences and about nav. How can i fix this ? A Mod_python error: "PythonHandler preferences" Traceback (most recent call last): File "/usr/lib/python2.4/site-packages/mod_python/apache.py", line 299, in HandlerDispatch result = object(req) File "/usr/local/nav/apache/webroot/preferences/preferences.py", line 42, in handler req.write(page.respond()) File "/usr/local/nav/lib/python/nav/web/templates/MainTemplate.py", line 692, in respond return _dummyTrans and trans.response().getvalue() or "" File "/usr/lib/python2.4/site-packages/Cheetah/DummyTransaction.py", line 42, in getvalue raise DummyResponseFailure('''Looks like you're trying to mix encoded strings with Unicode strings DummyResponseFailure: Looks like you're trying to mix encoded strings with Unicode strings (most likely utf-8 encoded ones)

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Status doesn�t change
by anilth＠hi.is 25 Mai '10

25 Mai '10

I added one host (server) for testing purpose. After a while I turned off the machine but in Devices in Operation UP section it still shows y. I am not sure what it this - bug or my configuration problem test09.local 192.168.1.30 SRV Student y any hint on this would be great. A

2 1

diagnostics? mac-address dump per equipment
by João Pagaime 23 Apr '10

23 Apr '10

Hello nav-users I'm just starting to use NAV. After browsing a little throug the documentation I have a few questions that maybe some ou you guys can answer: - NAV looks a complex system with lot of automation going on behind the scenes. How do I find out if all this automation (started fron CRON I assume) is running well? Is there some error log somewhere? - How do I list the forwarding database of an ethernet switch? thanks João Pagaime

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