Nav-users Juli 2014

nav-users@lister.sikt.no

4 participants
11 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

2 7

Mobile routers in NAV
by Sigurd Mytting 26 Sep '14

26 Sep '14

Hi! I will be deploying about 100 mobile routers in cars the next six months, they will be offline whenever the car is moving and out of cellular coverage and when the car is not in use by our roadside people. These routers will be in a closed VPN/APN from our teleprovider so I have full access and controll whenever they are online. I'm wondering how to add these to NAV; I really don't care if they are down and preferably they should not show up as such under "Status". I would like statistics whenever they are online (not to mention the mac-adresses connected, possibly also a few other more specialized metrics like cell signal and so on). If it matters; we'll be using Cisco hardened 819 routers with an integrated WiFi access point. Anyone having any pointers to how I should manage them in NAV? Cheers, -Sigurd

2 7

Switch inventory isn't updated
by Bruno Galindro da Costa 15 Aug '14

15 Aug '14

At http://nav.setic.ufsc.br/report/swport, I can view my interfaces with VLANs assignments. The problem is: the information for a given netbox isn't updated. All of the jobs are running fine for that netbox (green lights in jobs list). For example: I've a set of tagged VLANs in a trunk port on that switch that isn't reported by NAV. I'll sent to Morten DEBUG logs from ipdevpolld inventory job. -- Att. Bruno Galindro da Costa

2 6

Graphite update frequency
by Bruno Galindro da Costa 14 Aug '14

14 Aug '14

How many times NAV input data into graphite per day for a given switch port? I need to know what is the graphite update frequency of collected data of my switch ports. Is each 1 min/ 5 min...? -- Att. Bruno Galindro da Costa

3 4

Netmap showing gray traffic
by Bruno Galindro da Costa 13 Aug '14

13 Aug '14

Why netmap is showing gray traffic of my interfaces? See this print (I've removed the net prefix for security reasons): [image: Imagem inline 1] In the above example, I've put in evidence the conection beetween 251.245 and 251.247. Here are those interface graphs: *251.245:* [image: Imagem inline 3] *251.247:* [image: Imagem inline 4] -- Att. Bruno Galindro da Costa

3 9

NAV not getting LLDP information from switches
by Bruno Galindro da Costa 13 Aug '14

13 Aug '14

I've two switches: xxx.xxx.251.245 and xxx.xxx.252.121. 250.121 is connected to GigabitEthernet 1/0/5 of 251.245 251.245 is connected to GigabitEthernet 1/48 of 250.121 251.245 is a 5500G-EI 24-Port (3Com Switch 5500G-EI 24-Port Software Version 3Com OS V3.03.02s168p22 from 3com) 250.121 is a DGS-3120-48TC (DGS-3120-48TC Gigabit Ethernet Switch from dlink) All of them has LLDP enabled. This is the neighbor information on switch port 1/48 of 250.121: Port ID : 1:48 ------------------------------------------------------------------------------- Remote Entities Count : 1 Entity 1 Chassis ID Subtype : MAC Address Chassis ID : 00-1E-C1-ED-78-80 Port ID Subtype : Interface Name Port ID : GigabitEthernet1/0/5 Port Description : GigabitEthernet1/0/5 System Name : xxxxxx System Description : Switch 5500G-EI 24-Port System Capabilities : Bridge, Router Management Address Count : 1 Port PVID : 1 PPVID Entries Count : 0 VLAN Name Entries Count : 1 Protocol ID Entries Count : 0 MAC/PHY Configuration/Status : (See Detail) Power Via MDI : (See Detail) Link Aggregation : (See Detail) Maximum Frame Size : 1522 Unknown TLVs Count : 0 This is the neighbor information on switch port 1/0/5 of 251.245: LLDP neighbor-information of port 5[GigabitEthernet1/0/5]: Neighbor index : 1 Update time : 80 days,21 hours,14 minutes,30 seconds Chassis type : MAC address Chassis ID : 2810-7B68-9D90 Port ID type : MAC address Port ID : 2810-7B68-9DC0 Port description : D-Link DGS-3120-48TC R2.00.010 Port 48 on Unit 1 System name : xxxxxx System description : Gigabit Ethernet Switch System capabilities supported : Repeater,Bridge System capabilities enabled : Repeater,Bridge Management address type : ipV4 Management address : xxx.xxx.252.121 Management address interface type : IfIndex Management address interface ID : 5121 Management address OID : In NAV, the DIRECT NEIGHBORSHIP CANDIDATES reports that *another.host* is a candidate neighbor to 1/0/5 of 251.245. BUT *another.host* is physically connected in switch port 1/2 of 252.121, as reported bellow: [image: Imagem inline 3] AFAIK, Nav will use LLDP over CAM to build the network topology. But, in this case, maybe is occurring something wrong, because seems that Nav isn't collecting LLDP informations from switches to build the network topology. Another strange thing is the UNRECOGNIZED NEIGHBORS report. It is reporting that 251.245 is an unrecognized neighbor of 252.121 with lldp as source. Why?? [image: Imagem inline 4] Morten, I'll send to you by e-mail the result of these commands: root@nav:~# ipdevpolld -J topo -n xxx.xxx.252.121 root@nav:~# snmpwalk -v2c -c 1brass12 xxx.xxx.252.121 .1.0.8802.1.1.2.1.4 root@nav:~# snmpwalk -v2c -c 1brass12 xxx.xxx.252.121 .1.0.8802.1.1.2.1.3 root@nav:~# ipdevpolld -J topo -n xxx.xxx.251.245 root@nav:~# snmpwalk -v2c -c 1brass12 xxx.xxx.251.245 .1.0.8802.1.1.2.1.4 root@nav:~# snmpwalk -v2c -c 1brass12 xxx.xxx.251.245 .1.0.8802.1.1.2.1.3 -- Att. Bruno Galindro da Costa

2 6

nav installation, error 500
by Alexander Zubkov 12 Aug '14

12 Aug '14

Hello. I have installed NAV on Ubuntu 14.04 using this manual: https://nav.uninett.no/wiki/nav_on_debian But when I try to connect to server with my browser, I receive "500 Internal Server Error". This is what I see in apache's error.log: [Thu Jul 31 20:59:00.541666 2014] [:error] [pid 938:tid 127863399364352] [remote 192.168.0.0:8082] mod_wsgi (pid=938): Exception occurred processing WSGI script '/usr/share/pyshared/nav/wsgi.py'. [Thu Jul 31 20:59:00.541733 2014] [:error] [pid 938:tid 127863399364352] [remote 192.168.0.0:8082] Traceback (most recent call last): [Thu Jul 31 20:59:00.541775 2014] [:error] [pid 938:tid 127863399364352] [remote 192.168.0.0:8082] File "/usr/lib/python2.7/dist-packages/django/core/handlers/wsgi.py", line 206, in __call__ [Thu Jul 31 20:59:00.541851 2014] [:error] [pid 938:tid 127863399364352] [remote 192.168.0.0:8082] response = self.get_response(request) [Thu Jul 31 20:59:00.541889 2014] [:error] [pid 938:tid 127863399364352] [remote 192.168.0.0:8082] File "/usr/lib/python2.7/dist-packages/django/core/handlers/base.py", line 185, in get_response [Thu Jul 31 20:59:00.541934 2014] [:error] [pid 938:tid 127863399364352] [remote 192.168.0.0:8082] resolver, sys.exc_info()) [Thu Jul 31 20:59:00.541980 2014] [:error] [pid 938:tid 127863399364352] [remote 192.168.0.0:8082] File "/usr/lib/python2.7/dist-packages/django/core/handlers/base.py", line 232, in handle_uncaught_exception [Thu Jul 31 20:59:00.542044 2014] [:error] [pid 938:tid 127863399364352] [remote 192.168.0.0:8082] if resolver.urlconf_module is None: [Thu Jul 31 20:59:00.542079 2014] [:error] [pid 938:tid 127863399364352] [remote 192.168.0.0:8082] File "/usr/lib/python2.7/dist-packages/django/core/urlresolvers.py", line 360, in urlconf_module [Thu Jul 31 20:59:00.542138 2014] [:error] [pid 938:tid 127863399364352] [remote 192.168.0.0:8082] self._urlconf_module = import_module(self.urlconf_name) [Thu Jul 31 20:59:00.542173 2014] [:error] [pid 938:tid 127863399364352] [remote 192.168.0.0:8082] File "/usr/lib/python2.7/dist-packages/django/utils/importlib.py", line 40, in import_module [Thu Jul 31 20:59:00.542216 2014] [:error] [pid 938:tid 127863399364352] [remote 192.168.0.0:8082] __import__(name) [Thu Jul 31 20:59:00.542249 2014] [:error] [pid 938:tid 127863399364352] [remote 192.168.0.0:8082] File "/usr/lib/python2.7/dist-packages/nav/django/urls.py", line 22, in <module> [Thu Jul 31 20:59:00.542313 2014] [:error] [pid 938:tid 127863399364352] [remote 192.168.0.0:8082] from django.conf.urls.defaults import patterns, include, url [Thu Jul 31 20:59:00.542357 2014] [:error] [pid 938:tid 127863399364352] [remote 192.168.0.0:8082] ImportError: No module named defaults What is wrong with my installation?

2 1

Re: NAV not getting LLDP information from switches
by Morten Brekkevold 26 Jul '14

26 Jul '14

On Wed, 9 Jul 2014 10:34:49 -0300 Bruno Galindro da Costa <bruno.galindro(a)gmail.com> wrote: > See attached files. There may be another fault lurking in here: > 2014-07-09 08:05:27,217 [DEBUG jobs.jobhandler] [topo x.x.251.245] Now calling plugin: nav.ipdevpoll.plugins.lldp.LLDP(u'x.x.251.245') > 2014-07-09 08:05:27,234 [DEBUG timestamps.timestampchecker] [topo x.x.251.245] 'lldp': timestamps appear unchanged since last run As I wrote in another post, NAV will not do LLDP processing on this device until the timestamp of the lldpRemTable changes. If the LLDP neighbors were unidentifiable on the first run, but have become identifiable at a later time, this will not be rectified by NAV until this device changes this timestamp and causes NAV to process it again. If you search for the MAC addreses using the Machine Tracker and interface reports, as I asked, and found the MAC addresses to be identifiable, you may be able to kickstart a new processing of the LLDP information by deleting NAV's stored timestamps. Something like this would do it: sudo -u postgres psql nav \ -c "DELETE FROM netboxinfo WHERE key='poll_times' AND var='lldp'" It may be a better strategy for NAV here to invalidate these timestamps on set intervals to force reprocessing of the LLDP information; just not on every run of the LLDP collector. -- Morten Brekkevold UNINETT

2 4

ipdevpolld topo job error
by Bruno Galindro da Costa 23 Jul '14

23 Jul '14

This is the error reported by ipdevpolld when I execute it in a netbox: root@nav:/etc/nav# ipdevpolld -J topo -n 192.168.250.252 2014-07-03 14:39:07,331 [INFO nav.ipdevpoll] --- Starting ipdevpolld topo --- 2014-07-03 14:39:07,332 [DEBUG plugins] Importing plugin system= 2014-07-03 14:39:07,337 [DEBUG plugins] found plugin class System in <module 'nav.ipdevpoll.plugins.system' from '/usr/lib/python2.7/dist-packages/nav/ipdevpoll/plugins/system.pyc'> 2014-07-03 14:39:07,337 [DEBUG plugins] Importing plugin uptime= 2014-07-03 14:39:07,337 [DEBUG plugins] found plugin class Uptime in <module 'nav.ipdevpoll.plugins.uptime' from '/usr/lib/python2.7/dist-packages/nav/ipdevpoll/plugins/uptime.pyc'> 2014-07-03 14:39:07,337 [DEBUG plugins] Importing plugin interfaces= 2014-07-03 14:39:07,343 [DEBUG plugins] found plugin class Interfaces in <module 'nav.ipdevpoll.plugins.interfaces' from '/usr/lib/python2.7/dist-packages/nav/ipdevpoll/plugins/interfaces.pyc'> 2014-07-03 14:39:07,343 [DEBUG plugins] Importing plugin bridge= 2014-07-03 14:39:07,343 [DEBUG plugins] found plugin class Bridge in <module 'nav.ipdevpoll.plugins.bridge' from '/usr/lib/python2.7/dist-packages/nav/ipdevpoll/plugins/bridge.pyc'> 2014-07-03 14:39:07,343 [DEBUG plugins] Importing plugin typeoid= 2014-07-03 14:39:07,344 [DEBUG plugins] found plugin class TypeOid in <module 'nav.ipdevpoll.plugins.typeoid' from '/usr/lib/python2.7/dist-packages/nav/ipdevpoll/plugins/typeoid.pyc'> 2014-07-03 14:39:07,344 [DEBUG plugins] Importing plugin dot1q= 2014-07-03 14:39:07,350 [DEBUG plugins] found plugin class Dot1q in <module 'nav.ipdevpoll.plugins.dot1q' from '/usr/lib/python2.7/dist-packages/nav/ipdevpoll/plugins/dot1q.pyc'> 2014-07-03 14:39:07,351 [DEBUG plugins] Importing plugin ciscovlan= 2014-07-03 14:39:07,359 [DEBUG plugins] found plugin class CiscoVlan in <module 'nav.ipdevpoll.plugins.ciscovlan' from '/usr/lib/python2.7/dist-packages/nav/ipdevpoll/plugins/ciscovlan.pyc'> 2014-07-03 14:39:07,359 [DEBUG plugins] Importing plugin prefix= 2014-07-03 14:39:07,396 [DEBUG plugins] found plugin class Prefix in <module 'nav.ipdevpoll.plugins.prefix' from '/usr/lib/python2.7/dist-packages/nav/ipdevpoll/plugins/prefix.pyc'> 2014-07-03 14:39:07,396 [DEBUG plugins] Importing plugin virtualrouter= 2014-07-03 14:39:07,398 [DEBUG plugins] found plugin class VirtualRouter in <module 'nav.ipdevpoll.plugins.virtualrouter' from '/usr/lib/python2.7/dist-packages/nav/ipdevpoll/plugins/virtualrouter.pyc'> 2014-07-03 14:39:07,398 [DEBUG plugins] Importing plugin arp= 2014-07-03 14:39:07,399 [DEBUG plugins] found plugin class Arp in <module 'nav.ipdevpoll.plugins.arp' from '/usr/lib/python2.7/dist-packages/nav/ipdevpoll/plugins/arp.pyc'> 2014-07-03 14:39:07,399 [DEBUG plugins] Importing plugin cam= 2014-07-03 14:39:07,404 [DEBUG plugins] found plugin class Cam in <module 'nav.ipdevpoll.plugins.cam' from '/usr/lib/python2.7/dist-packages/nav/ipdevpoll/plugins/cam.pyc'> 2014-07-03 14:39:07,404 [DEBUG plugins] Importing plugin lldp= 2014-07-03 14:39:07,404 [DEBUG plugins] found plugin class LLDP in <module 'nav.ipdevpoll.plugins.lldp' from '/usr/lib/python2.7/dist-packages/nav/ipdevpoll/plugins/lldp.pyc'> 2014-07-03 14:39:07,405 [DEBUG plugins] Importing plugin cdp= 2014-07-03 14:39:07,407 [DEBUG plugins] found plugin class CDP in <module 'nav.ipdevpoll.plugins.cdp' from '/usr/lib/python2.7/dist-packages/nav/ipdevpoll/plugins/cdp.pyc'> 2014-07-03 14:39:07,407 [DEBUG plugins] Importing plugin modules= 2014-07-03 14:39:07,407 [DEBUG plugins] found plugin class Modules in <module 'nav.ipdevpoll.plugins.modules' from '/usr/lib/python2.7/dist-packages/nav/ipdevpoll/plugins/modules.pyc'> 2014-07-03 14:39:07,407 [DEBUG plugins] Importing plugin ciscosup= 2014-07-03 14:39:07,408 [DEBUG plugins] found plugin class CiscoSup in <module 'nav.ipdevpoll.plugins.ciscosup' from '/usr/lib/python2.7/dist-packages/nav/ipdevpoll/plugins/ciscosup.pyc'> 2014-07-03 14:39:07,408 [DEBUG plugins] Importing plugin extremevlan= 2014-07-03 14:39:07,412 [DEBUG plugins] found plugin class ExtremeVlan in <module 'nav.ipdevpoll.plugins.extremevlan' from '/usr/lib/python2.7/dist-packages/nav/ipdevpoll/plugins/extremevlan.pyc'> 2014-07-03 14:39:07,413 [DEBUG plugins] Importing plugin linkstate= 2014-07-03 14:39:07,413 [DEBUG plugins] found plugin class LinkState in <module 'nav.ipdevpoll.plugins.linkstate' from '/usr/lib/python2.7/dist-packages/nav/ipdevpoll/plugins/linkstate.pyc'> 2014-07-03 14:39:07,413 [DEBUG plugins] Importing plugin sensors= 2014-07-03 14:39:09,685 [DEBUG plugins] found plugin class Sensors in <module 'nav.ipdevpoll.plugins.sensors' from '/usr/lib/python2.7/dist-packages/nav/ipdevpoll/plugins/sensors.pyc'> 2014-07-03 14:39:09,685 [DEBUG plugins] Importing plugin psu= 2014-07-03 14:39:09,691 [DEBUG plugins] found plugin class PowerSupplyUnit in <module 'nav.ipdevpoll.plugins.psu' from '/usr/lib/python2.7/dist-packages/nav/ipdevpoll/plugins/psu.pyc'> 2014-07-03 14:39:09,691 [DEBUG plugins] Importing plugin snmpcheck= 2014-07-03 14:39:09,692 [DEBUG plugins] found plugin class SnmpCheck in <module 'nav.ipdevpoll.plugins.snmpcheck' from '/usr/lib/python2.7/dist-packages/nav/ipdevpoll/plugins/snmpcheck.pyc'> 2014-07-03 14:39:09,692 [DEBUG plugins] Importing plugin propserial= 2014-07-03 14:39:09,696 [DEBUG plugins] found plugin class ProprietarySerial in <module 'nav.ipdevpoll.plugins.propserial' from '/usr/lib/python2.7/dist-packages/nav/ipdevpoll/plugins/propserial.pyc'> 2014-07-03 14:39:09,696 [DEBUG plugins] Importing plugin statports= 2014-07-03 14:39:09,696 [DEBUG plugins] found plugin class StatPorts in <module 'nav.ipdevpoll.plugins.statports' from '/usr/lib/python2.7/dist-packages/nav/ipdevpoll/plugins/statports.pyc'> 2014-07-03 14:39:09,696 [DEBUG plugins] Importing plugin statsystem= 2014-07-03 14:39:09,824 [DEBUG plugins] found plugin class StatSystem in <module 'nav.ipdevpoll.plugins.statsystem' from '/usr/lib/python2.7/dist-packages/nav/ipdevpoll/plugins/statsystem.pyc'> 2014-07-03 14:39:09,824 [DEBUG plugins] Importing plugin statsensors= 2014-07-03 14:39:09,825 [DEBUG plugins] found plugin class StatSensors in <module 'nav.ipdevpoll.plugins.statsensors' from '/usr/lib/python2.7/dist-packages/nav/ipdevpoll/plugins/statsensors.pyc'> 2014-07-03 14:39:09,825 [INFO plugins] Imported 24 plugin classes, 24 classes in plugin registry 2014-07-03 14:39:09,825 [INFO nav.ipdevpoll] Running single 'topo' job for 192.168.250.252 2014-07-03 14:39:09,825 [DEBUG config] parsed jobs from config file: ['inventory', 'dns', 'ip2mac', 'topo', 'linkcheck', 'snmpcheck', '5minstats', '1minstats'] 2014-07-03 14:39:09,826 [DEBUG jobs.jobhandler] [topo 192.168.250.252] Job 'topo' initialized with plugins: ['cam', 'lldp', 'cdp'] 2014-07-03 14:39:09,827 [DEBUG jobs.jobhandler] [topo 192.168.250.252] AgentProxy created for 192.168.250.252: <nav.ipdevpoll.snmp.pynetsnmp.AgentProxy object at 0x5562bd0> 2014-07-03 14:39:09,846 [DEBUG jobs.jobhandler] [topo 192.168.250.252] no unwilling plugins 2014-07-03 14:39:09,846 [DEBUG jobs.jobhandler] [topo 192.168.250.252] willing plugins: ['Cam', 'LLDP', 'CDP'] 2014-07-03 14:39:09,846 [DEBUG jobs.jobhandler] [topo 192.168.250.252] Starting job 'topo' for 192.168.250.252 2014-07-03 14:39:09,846 [DEBUG jobs.jobhandler] [topo 192.168.250.252] Now calling plugin: nav.ipdevpoll.plugins.cam.Cam(u'192.168.250.252') 2014-07-03 14:39:38,419 [DEBUG plugins.cam.cam] [topo 192.168.250.252] Q-BRIDGE-MIB: 0 MAC addresses found on 0 ports 2014-07-03 14:44:48,865 [DEBUG plugins.cam.cam] [topo 192.168.250.252] BRIDGE-MIB: 4223 MAC addresses found on 2 ports 2014-07-03 14:44:48,895 [DEBUG plugins.cam.cam] [topo 192.168.250.252] up/downlinks: [4] 2014-07-03 14:44:48,895 [DEBUG plugins.cam.cam] [topo 192.168.250.252] access ports: [539] 2014-07-03 14:44:48,895 [DEBUG plugins.cam.cam] [topo 192.168.250.252] 4 sees the following monitored mac addresses: set(['00:16:e0:ee:58:01', '00:16:e0:ee:55:81', '00:18:74:2e:f4:80']) 2014-07-03 14:47:39,441 [DEBUG plugins.cam.cam] [topo 192.168.250.252] found 4 STP blocking ports on 114 vlans: [(1, 'vlan1505'), (2, 'vlan1505'), (543, 'vlan1137'), (1, 'vlan1006'), (1, 'vlan1200'), (543, 'vlan1200'), (544, 'vlan1200'), (1, 'vlan1123'), (543, 'vlan253'), (544, 'vlan253'), (1, 'vlan1054'), (1, 'vlan1545'), (1, 'vlan254'), (543, 'vlan254'), (544, 'vlan254'), (543, 'vlan1223'), (544, 'vlan1223'), (544, 'vlan1115'), (1, 'vlan1045'), (544, 'vlan1045'), (543, 'vlan1619'), (1, 'vlan1511'), (1, 'vlan1138'), (543, 'vlan1138'), (543, 'vlan108'), (1, 'vlan1162'), (543, 'vlan1162'), (544, 'vlan1162'), (543, 'vlan1037'), (1, 'vlan1009'), (543, 'vlan1129'), (1, 'vlan1191'), (543, 'vlan1191'), (1, 'vlan1093'), (543, 'vlan1093'), (543, 'vlan1811'), (544, 'vlan1811'), (1, 'vlan1055'), (1, 'vlan1636'), (543, 'vlan255'), (1, 'vlan1224'), (543, 'vlan1224'), (544, 'vlan1224'), (544, 'vlan1116'), (1, 'vlan1176'), (544, 'vlan1084'), (543, 'vlan1139'), (1, 'vlan1204'), (543, 'vlan1204'), (544, 'vlan1204'), (1, 'vlan1106'), (2, 'vlan1106'), (543, 'vlan1038'), (543, 'vlan1130'), (543, 'vlan1192'), (543, 'vlan1030'), (1, 'vlan301'), (1, 'vlan1225'), (543, 'vlan1225'), (544, 'vlan1225'), (544, 'vlan1085'), (1, 'vlan1700'), (1, 'vlan1140'), (543, 'vlan1140'), (1, 'vlan1107'), (543, 'vlan1805'), (544, 'vlan1630'), (1, 'vlan1039'), (544, 'vlan1039'), (544, 'vlan1605'), (1, 'vlan1012'), (1, 'vlan1242'), (2, 'vlan1242'), (543, 'vlan1131'), (544, 'vlan1131'), (1, 'vlan2'), (2, 'vlan2'), (1, 'vlan1095'), (543, 'vlan1031'), (1, 'vlan1585'), (1, 'vlan302'), (1, 'vlan1226'), (543, 'vlan1226'), (544, 'vlan1226'), (1, 'vlan1118'), (543, 'vlan1118'), (544, 'vlan1118'), (1, 'vlan1701'), (1, 'vlan1524'), (544, 'vlan1806'), (1, 'vlan1075'), (1, 'vlan1040'), (1, 'vlan1243'), (2, 'vlan1243'), (1, 'vlan3'), (2, 'vlan3'), (543, 'vlan1194'), (544, 'vlan1098'), (543, 'vlan1032'), (544, 'vlan1032'), (1, 'vlan1248'), (543, 'vlan1134'), (1, 'vlan1227'), (544, 'vlan1227'), (1, 'vlan1100'), (544, 'vlan1180'), (543, 'vlan1087'), (544, 'vlan1087'), (544, 'vlan1049'), (1, 'vlan1591'), (543, 'vlan1228'), (1, 'vlan1120'), (543, 'vlan1120'), (1, 'vlan250'), (543, 'vlan250'), (544, 'vlan250'), (1, 'vlan1211'), (1, 'vlan1088'), (544, 'vlan1088'), (1, 'vlan1170'), (543, 'vlan1170'), (1, 'vlan1076'), (1, 'vlan1041'), (544, 'vlan1041'), (1, 'vlan1110'), (544, 'vlan1110'), (1, 'vlan4'), (2, 'vlan4'), (544, 'vlan1195'), (1, 'vlan1077'), (1, 'vlan1155'), (1, 'vlan1033'), (544, 'vlan1033'), (1, 'vlan1340'), (1, 'vlan1135'), (543, 'vlan1135'), (543, 'vlan1197'), (544, 'vlan1050'), (1, 'vlan1025'), (1, 'vlan251'), (543, 'vlan251'), (544, 'vlan251'), (544, 'vlan1188'), (544, 'vlan1089'), (1, 'vlan1052'), (1, 'vlan4008'), (1, 'vlan1042'), (544, 'vlan1042'), (544, 'vlan1111'), (544, 'vlan1043'), (543, 'vlan1034'), (543, 'vlan1136'), (1, 'vlan1001'), (2, 'vlan1001'), (1, 'vlan1070'), (1, 'vlan252'), (2, 'vlan252'), (543, 'vlan252'), (544, 'vlan252'), (1, 'vlan1189'), (543, 'vlan1189'), (1, 'vlan1090'), (1, 'vlan1053'), (543, 'vlan1533'), (544, 'vlan1222'), (1, 'vlan1113'), (543, 'vlan1113'), (544, 'vlan1113'), (1, 'vlan1044'), (2, 'vlan1044')] 2014-07-03 14:47:39,447 [DEBUG jobs.jobhandler] [topo 192.168.250.252] Now calling plugin: nav.ipdevpoll.plugins.lldp.LLDP(u'192.168.250.252') 2014-07-03 14:47:39,883 [DEBUG timestamps.timestampchecker] [topo 192.168.250.252] 'lldp': None in timestamp list: (None,) 2014-07-03 14:47:39,883 [WARNING timestamps.timestampchecker] [topo 192.168.250.252] 'lldp': retrieved empty timestamp 2014-07-03 14:49:59,504 [DEBUG plugins.lldp.lldp] [topo 192.168.250.252] LLDP neighbors: [LLDPNeighbor(ifindex=1, chassis_id=macAddress('00:22:57:74:1f:00'), port_id=interfaceName('TenGigabitEthernet1/1/2'), port_desc='TenGigabitEthernet1/1/2', sysname='SeTIC-251.247'), LLDPNeighbor(ifindex=539, chassis_id=macAddress('00:22:b0:bc:35:f8'), port_id=interfaceName('1:23'), port_desc='Ethernet Interface', sysname='ENS-Nova[86-4]'), LLDPNeighbor(ifindex=544, chassis_id=macAddress('b0:fa:eb:62:c2:80'), port_id=interfaceName('Te1/31'), port_desc='TenGigabitEthernet1/31', sysname='CFH-243.ufsc.br'), LLDPNeighbor(ifindex=543, chassis_id=macAddress('44:03:a7:e9:17:c0'), port_id=interfaceName('Te1/31'), port_desc='TenGigabitEthernet1/31', sysname='CSE-246.ufsc.br'), LLDPNeighbor(ifindex=2, chassis_id=macAddress('00:16:e0:ee:55:80'), port_id=interfaceName('TenGigabitEthernet1/1/2'), port_desc='TenGigabitEthernet1/1/2', sysname='SeTIC-252.247')] 2014-07-03 14:49:59,543 [DEBUG jobs.jobhandler] [topo 192.168.250.252] Now calling plugin: nav.ipdevpoll.plugins.cdp.CDP(u'192.168.250.252') 2014-07-03 14:49:59,553 [DEBUG timestamps.timestampchecker] [topo 192.168.250.252] 'cdp': timestamps have changed: (12700620L,) / (12703533L,) 2014-07-03 14:49:59,573 [DEBUG plugins.cdp.cdp] [topo 192.168.250.252] found CDP cache data: [CDPNeighbor(ifindex=4, ip=IP('150.162.103.251'), deviceid='SeTIC-251.ufsc.br', deviceport='TenGigabitEthernet1/1'), CDPNeighbor(ifindex=562, ip=IP('150.162.251.240'), deviceid='UFSC-QinQ[200.17].ufsc.br', deviceport='GigabitEthernet0/27'), CDPNeighbor(ifindex=543, ip=IP('150.162.250.246'), deviceid='CSE-246.ufsc.br', deviceport='TenGigabitEthernet1/31'), CDPNeighbor(ifindex=544, ip=IP('150.162.250.243'), deviceid='CFH-243.ufsc.br', deviceport='TenGigabitEthernet1/31'), CDPNeighbor(ifindex=1, ip=IP('150.162.0.82'), deviceid='VPN', deviceport='FastEthernet0/0')] 2014-07-03 14:49:59,634 [DEBUG shadows.interface.interfacemanager] [topo 192.168.250.252] resolving link state alerts for these ifcs: [] 2014-07-03 14:49:59,643 [DEBUG shadows.adjacency.adjacencymanager] [topo 192.168.250.252] existing: {(1164, 1, u'cam'): <AdjacencyCandidate: 192.168.250.252:Te1/4 at 192.168.250.252 cam candidate 150.162.251.245:None>, (1164, 12, u'cam'): <AdjacencyCandidate: 192.168.250.252:Te1/4 at 192.168.250.252 cam candidate 150.162.250.253:None>, (1164, 11, u'cam'): <AdjacencyCandidate: 192.168.250.252:Te1/4 at 192.168.250.252 cam candidate 150.162.252.247:None>, (1164, 8, u'cam'): <AdjacencyCandidate: 192.168.250.252:Te1/4 at 192.168.250.252 cam candidate 150.162.251.247:None>, (1164, 2, u'cam'): <AdjacencyCandidate: 192.168.250.252:Te1/4 at 192.168.250.252 cam candidate 150.162.252.245:None>} 2014-07-03 14:49:59,673 [DEBUG shadows.adjacency.adjacencymanager] [topo 192.168.250.252] missing: [<AdjacencyCandidate: 192.168.250.252:Te1/4 at 192.168.250.252 cam candidate 150.162.251.245:None>, <AdjacencyCandidate: 192.168.250.252:Te1/4 at 192.168.250.252 cam candidate 150.162.251.247: None>] 2014-07-03 14:49:59,673 [DEBUG shadows.adjacency.adjacencymanager] [topo 192.168.250.252] sources: set(['lldp', 'cdp', 'cam']) 2014-07-03 14:49:59,682 [DEBUG shadows.cam.cammanager] [topo 192.168.250.252] existing=134 (reclaimable=28) / found=131 (known=107 new=24 missing=27) 2014-07-03 14:49:59,687 [ERROR jobs.jobhandler] [topo 192.168.250.252] Caught exception during save. Last manager = None. Last model = None Traceback (most recent call last): File "/usr/lib/python2.7/dist-packages/nav/ipdevpoll/jobs.py", line 409, in perform_save self._log_containers("containers before save") File "/usr/lib/python2.7/dist-packages/nav/ipdevpoll/jobs.py", line 439, in _log_containers pprint.pformat(dict(self.containers))) File "/usr/lib/python2.7/pprint.py", line 60, in pformat return PrettyPrinter(indent=indent, width=width, depth=depth).pformat(object) File "/usr/lib/python2.7/pprint.py", line 119, in pformat self._format(object, sio, 0, 0, {}, 0) File "/usr/lib/python2.7/pprint.py", line 137, in _format rep = self._repr(object, context, level - 1) File "/usr/lib/python2.7/pprint.py", line 230, in _repr self._depth, level) File "/usr/lib/python2.7/pprint.py", line 242, in format return _safe_repr(object, context, maxlevels, level) File "/usr/lib/python2.7/pprint.py", line 286, in _safe_repr vrepr, vreadable, vrecur = saferepr(v, context, maxlevels, level) File "/usr/lib/python2.7/pprint.py", line 284, in _safe_repr for k, v in _sorted(object.items()): File "/usr/lib/python2.7/pprint.py", line 79, in _sorted return sorted(iterable) File "/usr/lib/python2.7/dist-packages/IPy.py", line 745, in __eq__ return self.__cmp__(other) == 0 File "/usr/lib/python2.7/dist-packages/IPy.py", line 708, in __cmp__ if self._prefixlen < other.prefixlen(): AttributeError: 'macAddress' object has no attribute 'prefixlen' 2014-07-03 14:49:59,689 [ERROR jobs.jobhandler] [topo 192.168.250.252] Save stage failed with unhandled error *--- Failure #6 --- /usr/lib/python2.7/threading.py:525: __bootstrap(...) /usr/lib/python2.7/threading.py:552: __bootstrap_inner(...) /usr/lib/python2.7/threading.py:505: run(...) [Capture of Locals and Globals disabled (use captureVars=True)] --- <exception caught here> --- /usr/lib/python2.7/dist-packages/twisted/python/threadpool.py:207: _worker(...) /usr/lib/python2.7/dist-packages/twisted/python/context.py:118: callWithContext(...) /usr/lib/python2.7/dist-packages/twisted/python/context.py:81: callWithContext(...) /usr/lib/python2.7/dist-packages/nav/ipdevpoll/db.py:152: _reset(...) /usr/lib/python2.7/dist-packages/nav/ipdevpoll/db.py:111: _autocommit(...) /usr/lib/python2.7/dist-packages/nav/ipdevpoll/db.py:130: _cleanup(...) /usr/lib/python2.7/dist-packages/nav/ipdevpoll/jobs.py:368: complete_save_cycle(...) /usr/lib/python2.7/dist-packages/nav/ipdevpoll/jobs.py:409: perform_save(...) /usr/lib/python2.7/dist-packages/nav/ipdevpoll/jobs.py:439: _log_containers(...) /usr/lib/python2.7/pprint.py:60: pformat(...) /usr/lib/python2.7/pprint.py:119: pformat(...) /usr/lib/python2.7/pprint.py:137: _format(...) /usr/lib/python2.7/pprint.py:230: _repr(...) /usr/lib/python2.7/pprint.py:242: format(...) /usr/lib/python2.7/pprint.py:286: _safe_repr(...) /usr/lib/python2.7/pprint.py:284: _safe_repr(...) /usr/lib/python2.7/pprint.py:79: _sorted(...) /usr/lib/python2.7/dist-packages/IPy.py:745: __eq__(...) /usr/lib/python2.7/dist-packages/IPy.py:708: __cmp__(...) [Capture of Locals and Globals disabled (use captureVars=True)] exceptions.AttributeError: 'macAddress' object has no attribute 'prefixlen' *--- End of Failure #6 --- 2014-07-03 14:49:59,689 [DEBUG jobs.jobhandler-timings] [topo 192.168.250.252] Job 'topo' timings for 192.168.250.252: Cam : 0:08:29.600778 LLDP : 0:02:20.095687 CDP : 0:00:00.054041 ---------------------------- Plugin total: 0:10:49.750506 ---------------------------- Job total : 0:10:49.842300 Job overhead: 0:00:00.091794 2014-07-03 14:49:59,689 [ERROR jobs.jobhandler] [topo 192.168.250.252] Job 'topo' for 192.168.250.252 aborted: Job aborted due to save failure (cause=AttributeError("'macAddress' object has no attribute 'prefixlen'",)) root@nav:/etc/nav# nav version NAV 4.1.0 root@nav:/etc/nav# lsb_release -a No LSB modules are available. Distributor ID: Debian Description: Debian GNU/Linux 7.5 (wheezy) Release: 7.5 Codename: wheezy root@nav:/etc/nav# python --version Python 2.7.3 -- Att. Bruno Galindro da Costa

2 7

Re: Overdue ipdevpoll jobs
by Bruno Galindro da Costa 08 Jul '14

08 Jul '14

OK Morten, tks... I'm sorry that I've sent e-mails directly to you. I had not realized until you talk... 2014-07-08 5:22 GMT-03:00 Morten Brekkevold <morten.brekkevold(a)uninett.no>: > On Mon, 7 Jul 2014 09:01:23 -0300 Bruno Galindro da Costa < > bruno.galindro(a)gmail.com> wrote: > > > After set the interval to 30m in [job_topo] section > > of /etc/nav/ipdevpoll.conf, this problem was solved, but I dont know why > :( > > If you're happy with collecting CAM and topology data that seldom, then > sure, fine. It could also be just because you restarted ipdevpoll. > > -- > Morten Brekkevold > UNINETT > > -- > Att. > Bruno Galindro da Costa > >

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