http://blog.gmane.org/gmane.network.nav.user hourly 1 1901-01-01T00:00+00:00 http://gmane.org/img/gmane-25t.png http://gmane.org http://comments.gmane.org/gmane.network.nav.user/1143 <pre>I've been running NAV (3.14.15 on Debian appliance) for a few weeks without any issues but recently I started getting errors when running the Layer 2 trace tool. I tried upgrading but I guess the package for Debian hasn't been released yet... Any suggestions would be appreciated. Thank you. The error message is below: MOD_PYTHON ERROR ProcessId: 1023 Interpreter: 'nav-appliance.uninett.no' ServerName: 'nav-appliance.uninett.no' DocumentRoot: '/usr/share/nav/htdocs' URI: '/l2trace/' Location: '/' Directory: None Filename: '/usr/share/nav/htdocs/l2trace' PathInfo: '/' Phase: 'PythonHandler' Handler: 'django.core.handlers.modpython' 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 = _execut</pre> Ted 2013-05-07T13:23:06 http://comments.gmane.org/gmane.network.nav.user/1141 <pre>Hei, Takk for et glitrende program! Jeg har testkjørt dette hos oss i et halvårs tid, men sliter med et alvorlig og et mindre alvorlig problem: 1: Cisco ASA. Vi bruker denne serien ganske mye og i de fleste tilfeller fungerer NAV bra. Mot bokser som har 10-30 VLAN ser det ut til å gå som det skal. På bokser med mange VLAN (128+) får vi derimot en feil på SNMP-tasken hvert kvarter: 2013-05-02T11:27:18.100301+02:00 XXX &lt;164&gt;May 02 2013 11:27:18: %ASA-4-711004: Task ran for 150 msec, Process = snmp, PC = 8c4b7c8, Call stack = 2013-05-02T11:27:18.100301+02:00 XXX &lt;164&gt;May 02 2013 11:27:18: %ASA-4-711004: Task ran for 150 msec, Process = snmp, PC = 8c4b7c8, Call stack = 0x08B70783 0x08B50B1D 0x08B4F87C 0x08063B63 2013-05-02T11:27:18.100311+02:00 XXX &lt;164&gt;May 02 2013 11:27:18: %ASA-4-711004: Task ran for 152 msec, Process = snmp, PC = 8b77990, Call stack = 2013-05-02T11:27:18.100311+02:00 XXX &lt;164&gt;May 02 2013 11:27:18: %ASA-4-711004: Task ran for 152 msec, Process = snmp, PC = 8b77990, Call stack = </pre> Inge Bjørnvall Arnesen 2013-05-02T12:42:03 http://comments.gmane.org/gmane.network.nav.user/1139 <pre>NAV 3.14.1592, another maintenance release of the endless NAV 3.14 series is now available for download at Launchpad: https://launchpad.net/nav/3.14/3.14.1592 This release changes some aspects of how Cricket is configured to collect traffic statistics, so we have added a couple of important upgrade notes: * The Cricket trees `switch-ports` and `router-interfaces` have been consolidated into a single `ports` tree, where all physical ports' traffic stats now also are collected. After running the usual `syncdb.py` command, you should run `mcc.py` once manually (as the navcron user) to ensure the Cricket config tree is updated right away. When everything is up and running again, you can optionally delete the `switch-ports` and `router-interfaces` directories from your `cricket-config` directory, as they are no longer used by NAV. * NAV now supplies its own `subtree-sets` configuration to Cricket. If you have made manual changes to your Cricket collection setup and/or this </pre> Morten Brekkevold 2013-04-25T07:48:20 http://comments.gmane.org/gmane.network.nav.user/1138 <pre>NAV 3.14.159, another release of the endless NAV 3.14 series is now available for download at Launchpad: https://launchpad.net/nav/3.14/3.14.159 The release fixes the following reported issues: * LP#1155128 (IndexError crash in Machine Tracker) * LP#1158214 (mcc.py does debug logging even when configured not to) * LP#1160921 (Geomap won't load map data over HTTPS in Chrome) * LP#1161108 (Room bulk import format doesn't include geo position) * LP#1163256 (snmptrapd crashes with "interrupted system call" error) * LP#1164582 (netmap bails on fetching network graph if interface.speed missing) * LP#1165017 (Adding 0.0.0.0/0 as excepted range causes netbiostracker to hang) Please report bugs at https://launchpad.net/nav/+filebug Binary packages for Debian will be made available as soon as possible. The Debian package is maintained by Morten Werner Forsbring, on commission from UNINETT. Some people have experienced that the Debian package upgrade seems to freeze.</pre> Morten Brekkevold 2013-04-25T07:43:46 http://comments.gmane.org/gmane.network.nav.user/1134 <pre>NAV 3.14.159, another release of the endless NAV 3.14 series is now available for download at Launchpad: https://launchpad.net/nav/3.14/3.14.159 The release fixes the following reported issues: * LP#1155128 (IndexError crash in Machine Tracker) * LP#1158214 (mcc.py does debug logging even when configured not to) * LP#1160921 (Geomap won't load map data over HTTPS in Chrome) * LP#1161108 (Room bulk import format doesn't include geo position) * LP#1163256 (snmptrapd crashes with "interrupted system call" error) * LP#1164582 (netmap bails on fetching network graph if interface.speed missing) * LP#1165017 (Adding 0.0.0.0/0 as excepted range causes netbiostracker to hang) Please report bugs at https://launchpad.net/nav/+filebug Binary packages for Debian will be made available as soon as possible. The Debian package is maintained by Morten Werner Forsbring, on commission from UNINETT. Some people have experienced that the Debian package upgrade seems to freeze.</pre> John-Magne Bredal 2013-04-11T07:28:20 http://comments.gmane.org/gmane.network.nav.user/1128 <pre>I am running NAV ver. 3.14.15 (downloaded the virtual appliance and did an upgrade) but I am unable to get the syslog part to work (as well as cricket but that I am still researching) The original logger.conf points to /var/lib/nav/log/cisco.log - shouldn't that point to /var/log/nav? Anyway I changed that to point to /var/log/messages I also had to enable in rsyslog.conf to receive UDP messages by uncommenting the lines $ModLoad imudp and $UDPServerRun 514. When I do tail -f /var/log/messages I can see that the Cisco switches are sending messages. If I try to pull up the syslog messages through NAV however it tells me that there are no messages. Any pointers would be greatly appreciated. </pre> Ted 2013-04-09T15:26:24 http://comments.gmane.org/gmane.network.nav.user/1124 <pre>Guys, is it possible to configure NAV to: 1 - ignore a single or a range of devices to be ignored from the polling process? I think this will be possible when we put it in maintenance mode. I'm right? 2 - apply per device ipdevpool's plugins intervals? According to docs, its is possible to set intervals for all devices but I hope that exists some other "hide" config to do that :) </pre> Bruno Galindro da Costa 2013-04-03T20:59:36 http://comments.gmane.org/gmane.network.nav.user/1113 <pre>What is the process that discover device's uplink? Is /usr/local/nav/bin/navtopology? Is it possible to put it's execution in debug mode? I've some devices that not have uplink information after added. Whitout this information, netmap can't draw it. </pre> Bruno Galindro da Costa 2013-03-27T14:00:13 http://comments.gmane.org/gmane.network.nav.user/1110 <pre>Hi! Question 1: Is it possible to change the device type? I know this information is gathered from device, but when the device has no snmp support, but only an ip address (like a printer), I need to specify it's type in the system to built more detailed and consistent reports. Question 2: How can I insert an unmanaged switch or hub in NAV? I need this because I want to know where this kind of devices are inserted in our network to planning a future replacement of it. Question 3: Where I can change the netmap device icons? The device icon is related to type or category? Would be great if it where possible to change the device's icon to reflect it's model. Hi! </pre> Bruno Galindro da Costa 2013-03-21T17:54:11 http://comments.gmane.org/gmane.network.nav.user/1109 <pre>Hi! Which is the premisse for netmap colorize the link between two devices? What is the meaning of grey's link color? I'm wondering this because from yesterday to today, the links between my devices changed from green to grey... </pre> Bruno Galindro da Costa 2013-03-21T17:37:41 http://comments.gmane.org/gmane.network.nav.user/1106 <pre>NAV 3.14.15, the first maintenance release of the NAV 3.14 series is now available for download at Launchpad: https://launchpad.net/nav/3.14/3.14.15 The 3.14.15 fixes the following reported issues: * LP#1152173 (Deleting rrdviewer.conf causes crash when attempting to view graphs from ipdevinfo) * LP#1152599 (VLANs periodically lose one or more prefixes) * LP#1154626 (Threshold bulk config UI unresponsive, with javascript console error) * LP#1155096 (Filtering by category in syslog analyzer doesn't work) * LP#1156647 (Topology is not cleared when ports are shut down) * LP#1157154 (Netmap stopped working in NAV 3.14.1) * LP#1157594 (netbiostracker crashes when a netbios host reports an empty mac address) * LP#1157658 (Failing ipdevpoll plugin should be identified in log messages at the ERROR level) Please report bugs at https://launchpad.net/nav/+filebug :-) Binary packages for Debian will be made available as soon as possible</pre> Morten Brekkevold 2013-03-21T09:19:39 http://comments.gmane.org/gmane.network.nav.user/1105 <pre>Just updated the Debian package to from 3.13.1 to 3.14.1 and netmap appears to no longer work, just the spinning wheel. Anyone else experiencing this? Haven't looked much further into it yet, but save myself some time if others have noticed the problem and have a solution. Also, (again, I haven't had time to look closely at it yet) is there a way to configure the geomap to plot only physical layer-2 connections? It is plotting vl1 connections to root hub along with the physical connections. Thanks for any assistance in advance, and I'll report if I find anything. </pre> Corey Thompson 2013-03-20T16:06:24 http://comments.gmane.org/gmane.network.nav.user/1100 <pre>Hi! Is Dlink DGS-3100 / DGS-3120 supported by NAV? If yes, why these errors are ocurring with ipdevpoll module? 2013-03-19 19:52:09,257 [WARNING plugins.typeoid.typeoid] [inventory 10.10.25.110] Netbox has changed type from unknown to unknown (sysObjectID 1.3.6.1.4.1.171.10.94.3) 2013-03-19 19:52:30,376 [ERROR jobs.jobhandler] [inventory 10.10.25.110 Job 'inventory' for 10.10.25.110 aborted: ('Job aborted due to plugin failure', TimeoutError('',)) 2013-03-19 19:54:49,507 [ERROR jobs.jobhandler] [linkcheck 10.10.25.110] Job 'linkcheck' for 10.10.25.110 aborted: ('Job aborted due to plugin failure', TimeoutError('',)) Is there a way to put ipdevpoll module in debug mode to see what is happening with more details? The device is correctly configured with snmpv2c. See it: # snmpwalk -v2c -c public 10.10.25.110 .1.3.6.1.2.1.2.2.1.2.40 iso.3.6.1.2.1.2.2.1.2.40 = STRING: "Ethernet Interface" That command was executed from the same VM that NAV is installed. I have another two monitored devices: Dl</pre> Bruno Galindro da Costa 2013-03-19T19:24:56 http://comments.gmane.org/gmane.network.nav.user/1098 <pre>Just a week shy of Pi Day, we bring you a new NAV feature release: NAV 3.14.1 is now available for download at Launchpad: https://launchpad.net/nav/3.14/3.14.1 The 3.14.1 release adds the following user-visible features and improvements: * NAV now fully supports SNMP communication over IPv6. Please see the release notes for more information. * Most of the service monitor plugins now support IPv6. * NAV documentation is slowly moving out of the wiki and into Sphinx. Now, every NAV installation includes a link from the front page to the browseable, locally installed documentation. * The Toolbox can now be collapsed into an icon/title-based list if the tool descriptions aren't needed or wanted. * The ordering of tools in the Toolbox can now be customized individually by each user. * The status page and portadmin have been adapted to work well on small screens/mobile devices. * Portadmin now supports editing trunks. * Portadmin includes a new feature to enable tr</pre> Morten Brekkevold 2013-03-07T09:16:46 http://comments.gmane.org/gmane.network.nav.user/1095 <pre>Sometime this last week our maintengine has stopped working: /#/usr/local/nav/bin/maintengine.py Traceback (most recent call last): File "/usr/local/nav/bin/maintengine.py", line 45, in &lt;module&gt; main() File "/usr/local/nav/bin/maintengine.py", line 39, in main check_devices_on_maintenance() File "/usr/local/nav/lib/python/nav/maintengine.py", line 479, in check_devices_on_maintenance send_event(events, maxdate_boxes, boxes_off_maintenance) File "/usr/local/nav/lib/python/nav/maintengine.py", line 343, in send_event str(curr_event['maint_end']))) TypeError: not all arguments converted during string formatting NAV 3.13.0 I guess something has gone wrong in the database. Where to look? --Ingeborg </pre> Ingeborg Hellemo 2013-03-04T12:42:45 http://comments.gmane.org/gmane.network.nav.user/1092 <pre>The first maintenance release of NAV 3.13 is now available for download at Launchpad: https://launchpad.net/nav/3.13/3.13.1 The 3.13.1 updates the release notes with some information about the netbiostracker feature and the new alert message template system, and fixes the following reported issues: * LP#1126340 (arnold t1000 crashes on pursuit) * LP#1126341 (arnold autoenable crashes on missing interface) * LP#1128868 (Arnold does not display a candidate for manual block) * LP#1130093 (NetworkX 1.6 throws exception in eventengine) * LP#1130103 (Typo in ReportListTemplate.tmpl) Please report bugs at https://launchpad.net/nav/+filebug :-) Binary packages for Debian will be made available as soon as possible. The Debian package is maintained by Morten Werner Forsbring, on commission from UNINETT. Although he did not post a notice to this list, the 3.13.0 packages have been available at pkg-nav.alioth.debian.org since last week. Happy NAVing, everyone! </pre> Morten Brekkevold 2013-02-21T11:40:42 http://comments.gmane.org/gmane.network.nav.user/1085 <pre>NAV 3.13.0 Eventengine logs a lot of topology problems of two kinds. One regarding the NAV-server itself: 2013-02-18 11:23:37,173 [WARNING nav.eventengine.topology] NAVServer('129.242.5.182') topology problem: router ma-gsw3.infra is up, but not in VLAN graph for &lt;Prefix: 129.242.5.0/24 (vlan 103 (nett,srv,5-nettet))&gt;. Defaulting to 'reachable' status. The other kind regarding some (but not all) random devices: 2013-02-18 11:23:37,740 [WARNING nav.eventengine.topology] nfh-b100-nc.prn topology problem: router nfh-gsw.infra is up, but not in VLAN graph for &lt;Prefix: 10.253.19.0/24 (vlan 600 (uit,prn))&gt;. Defaulting to 'reachable' status. Is there anything we can do to in our setup to eliminate the warnings (except changing the debug level...)? --Ingeborg </pre> Ingeborg Hellemo 2013-02-18T10:31:08 http://comments.gmane.org/gmane.network.nav.user/1084 <pre>We are running NAV 3.13.0 since 08.02.13 Some days ago something happened in our environment that caused eventengine to throw an error: 2013-02-13 17:08:57,887 [ERROR nav.eventengine.engine] Unhandled exception in plugin &lt;nav.eventengine.plugins.boxstate.BoxStateHandler object at 0x804e170d0&gt; ; ignoring it Traceback (most recent call last): File "/usr/local/nav/lib/python/nav/eventengine/engine.py", line 190, in handle_event handler.handle() File "/usr/local/nav/lib/python/nav/eventengine/plugins/delayedstate.py", line 52, in handle return self._handle_start() File "/usr/local/nav/lib/python/nav/eventengine/plugins/delayedstate.py", line 68, in _handle_start self._set_internal_state_down() File "/usr/local/nav/lib/python/nav/eventengine/plugins/boxstate.py", line 29, in _set_internal_state_down shadow = self._verify_shadow() File "/usr/local/nav/lib/python/nav/eventengine/plugins/delayedstate.py", line 189, in _verify_shadow netbox.up = (Netbox.UP_DOWN if netbox_appears</pre> Ingeborg Hellemo 2013-02-18T10:24:48 http://comments.gmane.org/gmane.network.nav.user/1082 <pre>The final stable release of NAV 3.13.0 is now available for download at Launchpad: https://launchpad.net/nav/3.13/3.13.0 In addition to the features and bugfixes in the two beta releases, the 3.13.0 release fixes the following reported issues: * LP#1092848 (logengine regression: crash on various non-Cisco syslog entries) * LP#1102831 (machine tracker ip sort does not work) * LP#1104025 (vlan view needs a search page) * LP#1104027 (vlan view does not draw a vlan graph if there are no ipv4 prefixes) * LP#1107723 (collect_active_ip crashes when prefix ids has been changed) * LP#1108647 (navbar search should search for vlan net types) * LP#1108702 (Unused prefixes are never deleted) * LP#1108880 (Physical port view annotates all non-switching ports as layer 3 ports) * LP#1110368 (Messages UI crashes when entering non-ASCII characters in forms) * LP#1115013 (Modules with status down don't show up in 'Delete modules' page) * LP#1115109 (Machine tracker switch</pre> Morten Brekkevold 2013-02-07T13:05:37 http://comments.gmane.org/gmane.network.nav.user/1081 <pre>A beta version of the next NAV feature release, version 3.13.0b1, is now available for download at Launchpad: https://launchpad.net/nav/3.13/3.13.0b1 The 3.13.0b1 release adds the following user-visible features and improvements: * The eventEngine has been rewritten to Python. This was the last remaining Java component of NAV, meaning Java is no longer needed for installing and running NAV. * VLANs are now searchable from the Navbar. * IPv4, IPv6 and MAC host counts for each VLAN is now graphed over time. * NAV is now able to detect and graph data from sensors on Cisco Nexus devices. * Maintenance tasks can now be configured to end automatically when all components involved in the task are up. * IP Devices that are down can be placed on immediate maintenance until up again directly from the status page. * Subscriptions to MAC address prefixes are now possible in Macwatch. Use with caution! And contains fixes for these reported issues: * LP#305435 (Sort by "S</pre> Morten Brekkevold 2012-12-14T12:31:10 http://comments.gmane.org/gmane.network.nav.user/1080 <pre>A second beta version of the next NAV feature release, version 3.13.0b2, is now available for download at Launchpad: https://launchpad.net/nav/3.13/3.13.0b2 The 3.13.0b2 fixes the following reported issues since b1: * LP#309705 (Add RSS feed for messages) * LP#735521 (Tracking machines behind a port where the name has changed fails) * LP#1014513 (Ajax calls need to handle session timeout) * LP#1062136 (linkState events should be sent only for redundant links) * LP#1062197 (ipdevinfo DNS table should be on a separate tab) * LP#1062200 (ipdevinfo needs a port view tab for physical ports) * LP#1083511 (MachineTracker form data is reset on result page) * LP#1092154 (Portadmin crash when unicode characters in ifalias) * LP#1092156 (Portadmin crash when it cannot find a netbox by name or ip,- and interface by id) * LP#1092848 (logengine regression: crash on various non-Cisco syslog entries) * LP#1099321 (cricket frontpage displays !short-desc!) * LP#10993</pre> Morten Brekkevold 2013-01-25T13:01:54 Search the mailing list at Gmane query http://search.gmane.org/?group=$group=gmane.network.nav.user