- Nav-users - lister.unit.no

Announcement: NAV 4.8.0 released
by Morten Brekkevold 23 Nov '17

23 Nov '17

The initial feature release of the 4.8 series of NAV is now out! The source code is available for download at GitHub [1]. New packages for Debian 8/9 (Jessie/Stretch) have, unfortunately, NOT been built yet, due to unforeseen difficulties with our new build routine. They will hopefully be published in our APT repository [2] tomorrow. The virtual appliance will be updated once the Debian packages are ready. Changes ======= User-visible features and improvements: * #1156 (Detect topology of unrouted VLANs) * #1225 (Service Http(s)Checker should be ok with 401 status if no user/password is configured) * #1232 (Collect Digital Optical Monitoring (DOM) data) + #1559 (Added support for DOM value for juniper devices using JUNIPER-DOM-MIB) * #1240 (Add a widget with alerts grouped by location) + #1554 (Added a Locations with active alerts widget) * #1242 (information about power over ethernet (poe) interfaces) * #1243 (email availability reports) + #1570 (E-mail subscription to Business reports) * #1313 (Deleting a netbox is extremely slow) + #1542 (Deleting netbox in background with navclean) * #1420 (Upload and browse pictures on Locations, just as with rooms) + #1555 (Added support for pictures in locations) * #1503 (Extended Location information) * #1505 (Better ports overview) + #1562 (New and improved, filterable interface listing for devices) + #1600 (Portlist improvements) * #1506 (Add option to show source of ARP records in Machine Tracker, to avoid confusion in HSRP/VRRP lans) + #1541 (Added option for showing origin in machinetracker) * #1513 (Support adding, updating and deleting IP Devices using the API) + #1612 (Enable write operations for netbox and room API endpoints) * #1533 (Feature request: toggle all VLANs in portadmin trunk) * #1545 (Added auditlog for trunk edit in portadmin) * #1584 (Cleanup django_sessions periodically) * #1599 (Option to filter nodes by category in ipdefvinfo neighbor graph) * #1611 (Display list of allowed VLANs on trunks in port details) Other fixed GitHub issues in this release: * #1211 (Optical transmit/receive power sensors should have a relation to an interface) + #1558 (Make sensors relatable to interfaces) * #1345 (Collect bridge addresses for neighbor identification) + #1548 (Collect base bridge address from BRIDGE-MIB as part of the bridge plugin) * #1510 (Create new SQL baseline) + #1544 (Updated the SQL Baseline with changes before 4.7) + #1614 (SQL baseline cleanup) * #1523 (Netmap lists interface under wrong netbox) * #1549 (Topology algorithms partial rewrite) * #1557 (Power over Ethernet support in ipdevinfo) * #1564 (snmpcheck: Fix database access from main thread and per process cache) * #1566 (Remove inline pydns) * #1585 (Remove support for outdated versions of pysnmp) * #1602 (Remove django-oauth2-provider library dependency) Happy NAVing everyone! Links ===== [1] https://github.com/UNINETT/nav/releases [2] https://nav.uninett.no/install-instructions/#debian [3] https://github.com/UNINETT/nav/issues -- Morten Brekkevold UNINETT AS

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Announcement: NAV 4.7.3 released
by Morten Brekkevold 09 Nov '17

09 Nov '17

The third maintenance release of the 4.7 series of NAV is now out! The source code is available for download at GitHub [1]. New packages for Debian 8/9 (Jessie/Stretch) is published in our APT repository [2], as usual. The virtual appliance will be updated shortly. The appliance is still based on Debian Jessie, but will hopefully migrate to Debian Stretch soon. Changes ======= Fixed issues in this release [3]: * #1402 (Maintenance alerts about non existing devices) * #1590 (IPAM: Add quickfix, logging for prefixes with no VLAN) * #1592 (Report crashes when attempting to sort a column filtered on a non-ASCII value) * #1593 (Logengine inserts quoted log messages into database) * #1595 (Drawing sensor graphs fail for sensors that have no human readable description) * #1601 (Updating room id creates a new room) * #1603 (AlertEngine crashes when processing filters containing "not equals" matches) * #1604 (Running ipdevpoll in multiprocess mode will delay resolving of snmpAgentDown alerts) * #1605 (Log output from ipdevpoll multiprocess workers is lost) * #1606 (linear gauge does not fill with gradient) * #1610 (Remove stale topology information from ports that are down, where the assumed link partner is still up ) Happy NAVing everyone! Links ===== [1] https://github.com/UNINETT/nav/releases [2] https://nav.uninett.no/install-instructions/#debian [3] https://github.com/UNINETT/nav/issues -- Morten Brekkevold UNINETT AS

1 0

Changing Link Capacities Netmap
by William Daly - Network Specialist, VUSD Technology 08 Nov '17

08 Nov '17

Hello, I have sort of a different question. Here a bit of context: We currently have 17 sites throughout our school district. All of these have a 1Gbps uplink to our main district office. However, most of these sites are throttled at 100 Mbps. Of course NAV sees these links at 1 Gbps. The issue that I have is when viewing our network topology through Netmap it shows bandwidth usage based on 1 Gbps. However, the sites run at 1/10 the actual link capacity. Is there a way to 'change' Netmap to show bandwidth usage based on a different threshold? Thank you William Daly

2 1

Problem with cabling and patch in a debian installation
by sgrau5＠xtec.cat 23 Okt '17

23 Okt '17

Hello, I'm trying to deploy this excellent tool to monitor and document an educational center in Spain, but I get stuck when I try to get cabling and patch in seeddatabase tool, I got a internal server error in django. It says that django-filter is not installed but actually is installed. There is dump of the error: AssertionError at /api/1/patch/ Using DjangoFilterBackend, but django-filter is not installed Request Method: GET Request URL: http://192.168.50.55/api/1/patch/?format=json&draw=1&columns[0] [data]=id&columns[0][name]=&columns[0][searchable]=true&columns[0] [orderable]=false&columns[0][search][value]=&columns[0][search] [regex]=false&columns[1][data]=cabling.room.id&columns[1][name]=&columns[1] [searchable]=true&columns[1][orderable]=true&columns[1][search] [value]=&columns[1][search][regex]=false&columns[2] [data]=interface.netbox.sysname&columns[2][name]=&columns[2] [searchable]=true&columns[2][orderable]=true&columns[2][search] [value]=&columns[2][search][regex]=false&columns[3] [data]=interface.ifname&columns[3][name]=&columns[3] [searchable]=true&columns[3][orderable]=true&columns[3][search] [value]=&columns[3][search][regex]=false&columns[4] [data]=interface.ifalias&columns[4][name]=&columns[4] [searchable]=true&columns[4][orderable]=true&columns[4][search] [value]=&columns[4][search][regex]=false&columns[5] [data]=cabling.jack&columns[5][name]=&columns[5][searchable]=true&columns[5] [orderable]=true&columns[5][search][value]=&columns[5][search] [regex]=false&columns[6][data]=split&columns[6][name]=&columns[6] [searchable]=true&columns[6][orderable]=true&columns[6][search] [value]=&columns[6][search][regex]=false&order[0][column]=1&order[0] [dir]=asc&start=0&length=10&search=&page=1&page_size=10&cabling__room=&interface__netbox=&ordering=cabling__room__id&_=1508259028338 Django Version: 1.7.11 Exception Type: AssertionError Exception Value: Using DjangoFilterBackend, but django-filter is not installed Exception Location: /usr/lib/python2.7/dist-packages/rest_framework/filters.py in __init__, line 37 Python Executable: /usr/bin/python Python Version: 2.7.13 Python Path: ['/usr/lib/python2.7', '/usr/lib/python2.7/plat-x86_64-linux-gnu', '/usr/lib/python2.7/lib-tk', '/usr/lib/python2.7/lib-old', '/usr/lib/python2.7/lib-dynload', '/usr/local/lib/python2.7/dist-packages', '/usr/lib/python2.7/dist-packages', '/usr/lib/python2.7/dist-packages/PILcompat', '/usr/lib/python2.7/dist-packages/gtk-2.0', '/etc/nav/python'] This installed in a multicore virtual machine. Thanks in advance, S. Grau

4 4

Default Address
by Gordon Cook 20 Okt '17

20 Okt '17

I am probably missing something in the documentation somewhere but what is the address to access NAV once installed. I followed the installation instructions for Debian but I don't see anywhere what the default website is. Ie http://localhost/something Thanks Gordon Cook

2 1

[Django] ERROR (EXTERNAL IP): Internal Server Error: /graphite/render
by Biselx Nicolas 17 Okt '17

17 Okt '17

Hi all, Sometimes I receive this error when I change from dashboard X to Y. After a reload all graph in dashboard are ok Do you have any idea of the problem? Best regards Biselx Nicolas Internal Server Error: /graphite/render Traceback (most recent call last): File "/usr/lib/python2.7/dist-packages/django/core/handlers/base.py", line 111, in get_response response = wrapped_callback(request, *callback_args, **callback_kwargs) File "/usr/lib/python2.7/dist-packages/nav/web/graphite/views.py", line 44, in index proxy = urllib2.urlopen(req) File "/usr/lib/python2.7/urllib2.py", line 154, in urlopen return opener.open(url, data, timeout) File "/usr/lib/python2.7/urllib2.py", line 437, in open response = meth(req, response) File "/usr/lib/python2.7/urllib2.py", line 550, in http_response 'http', request, response, code, msg, hdrs) File "/usr/lib/python2.7/urllib2.py", line 475, in error return self._call_chain(*args) File "/usr/lib/python2.7/urllib2.py", line 409, in _call_chain result = func(*args) File "/usr/lib/python2.7/urllib2.py", line 558, in http_error_default raise HTTPError(req.get_full_url(), code, msg, hdrs, fp) HTTPError: HTTP Error 500: INTERNAL SERVER ERROR Request repr(): <WSGIRequest path:/graphite/render, GET:<QueryDict: {u'from': [u'-1day'], u'target': [u'alias(scaleToSeconds(nonNegativeDerivative(scale(nav.devices.nx-srv-14-1_epfl_ch.ports.Ethernet1_7.ifInOctets,8)),1),"In")', u'alias(scaleToSeconds(nonNegativeDerivative(scale(nav.devices.nx-srv-14-1_epfl_ch.ports.Ethernet1_7.ifOutOctets,8)),1),"Out")'], u'title': [u'Traffic on nx-srv-14-1:Ethernet1/7 (FEX103/MA_DC_R301)'], u'bust': [u'0.31416803278127503'], u'height': [u'250'], u'width': [u'1039'], u'template': [u'nav'], u'vtitle': [u'bits/s'], u'until': [u'now']}>, POST:<QueryDict: {}>, COOKIES:{'__utma': '33657086.1686823603.1439997687.1487931986.1491391748.49', '_ga': 'GA1.2.1686823603.1439997687', 'nav_sessionid': 'a482dfjlhja6aedofkj6p7jvoi1ix088', 'petitpois': 'dismiss'}, META:{'CONTEXT_DOCUMENT_ROOT': '/usr/share/nav/htdocs', 'CONTEXT_PREFIX': '', 'DOCUMENT_ROOT': '/usr/share/nav/htdocs', 'GATEWAY_INTERFACE': 'CGI/1.1', 'HTTP_ACCEPT': 'image/webp,image/apng,image/*,*/*;q=0.8', 'HTTP_ACCEPT_ENCODING': 'gzip, deflate, br', 'HTTP_ACCEPT_LANGUAGE': 'fr-FR,fr;q=0.8,en-US;q=0.6,en;q=0.4', 'HTTP_CONNECTION': 'keep-alive', 'HTTP_COOKIE': '__utma=33657086.1686823603.1439997687.1487931986.1491391748.49; petitpois=dismiss; _ga=GA1.2.1686823603.1439997687; nav_sessionid=a482dfjlhja6aedofkj6p7jvoi1ix088', 'HTTP_HOST': 'nav.epfl.ch', 'HTTP_REFERER': 'https://nav.epfl.ch/index/dashboard/13', 'HTTP_USER_AGENT': 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/61.0.3163.100 Safari/537.36', 'PATH_INFO': u'/graphite/render', 'PATH_TRANSLATED': '/usr/share/pyshared/nav/wsgi.py/graphite/render', 'QUERY_STRING': 'from=-1day&target=alias%28scaleToSeconds%28nonNegativeDerivative%28scale%28nav.devices.nx-srv-14-1_epfl_ch.ports.Ethernet1_7.ifInOctets%2C8%29%29%2C1%29%2C%22In%22%29&target=alias%28scaleToSeconds%28nonNegativeDerivative%28scale%28nav.devices.nx-srv-14-1_epfl_ch.ports.Ethernet1_7.ifOutOctets%2C8%29%29%2C1%29%2C%22Out%22%29&title=Traffic+on+nx-srv-14-1%3AEthernet1%2F7+%28FEX103%2FMA_DC_R301%29&height=250&width=1039&template=nav&vtitle=bits%2Fs&until=now&bust=0.31416803278127503', 'REMOTE_ADDR': '128.178.110.13', 'REMOTE_PORT': '52935', 'REQUEST_METHOD': 'GET', 'REQUEST_SCHEME': 'https', 'REQUEST_URI': '/graphite/render?from=-1day&target=alias%28scaleToSeconds%28nonNegativeDerivative%28scale%28nav.devices.nx-srv-14-1_epfl_ch.ports.Ethernet1_7.ifInOctets%2C8%29%29%2C1%29%2C%22In%22%29&target=alias%28scaleToSeconds%28nonNegativeDerivative%28scale%28nav.devices.nx-srv-14-1_epfl_ch.ports.Ethernet1_7.ifOutOctets%2C8%29%29%2C1%29%2C%22Out%22%29&title=Traffic+on+nx-srv-14-1%3AEthernet1%2F7+%28FEX103%2FMA_DC_R301%29&height=250&width=1039&template=nav&vtitle=bits%2Fs&until=now&bust=0.31416803278127503', 'SCRIPT_FILENAME': '/usr/share/pyshared/nav/wsgi.py', 'SCRIPT_NAME': u'', 'SERVER_ADDR': '128.178.111.3', 'SERVER_ADMIN': 'nicolas.biselx(a)epfl.ch', 'SERVER_NAME': 'nav.epfl.ch', 'SERVER_PORT': '443', 'SERVER_PROTOCOL': 'HTTP/1.1', 'SERVER_SIGNATURE': '<address>Apache/2.4.10 (Debian) Server at nav.epfl.ch Port 443</address>\n', 'SERVER_SOFTWARE': 'Apache/2.4.10 (Debian)', 'SSL_TLS_SNI': 'nav.epfl.ch', 'apache.version': (2, 4, 10), 'mod_wsgi.application_group': '', 'mod_wsgi.callable_object': 'application', 'mod_wsgi.daemon_connects': '1', 'mod_wsgi.daemon_restarts': '0', 'mod_wsgi.daemon_start': '1508236565214663', 'mod_wsgi.enable_sendfile': '0', 'mod_wsgi.handler_script': '', 'mod_wsgi.input_chunked': '0', 'mod_wsgi.listener_host': '', 'mod_wsgi.listener_port': '443', 'mod_wsgi.process_group': 'NAV', 'mod_wsgi.queue_start': '1508236565214572', 'mod_wsgi.request_handler': 'wsgi-script', 'mod_wsgi.request_start': '1508236565214476', 'mod_wsgi.script_reloading': '1', 'mod_wsgi.script_start': '1508236565218425', 'mod_wsgi.version': (4, 3, 0), 'wsgi.errors': <mod_wsgi.Log object at 0x7f68663ca348>, 'wsgi.file_wrapper': <type 'mod_wsgi.FileWrapper'>, 'wsgi.input': <mod_wsgi.Input object at 0x7f68666c8c70>, 'wsgi.multiprocess': True, 'wsgi.multithread': True, 'wsgi.run_once': False, 'wsgi.url_scheme': 'https', 'wsgi.version': (1, 0)}>

2 1

Multicore support IPdevpool and Django Errors
by William Daly - Network Specialist, VUSD Technology 16 Okt '17

16 Okt '17

Hello, I am currently experiencing an issue with multicore with IPdevpool being enabled and encountering many errors. Essentially when I enable multi core support, the web gui stops rendering graphs at a high frequency and things do not load. In the logs it appears it shows errors with django. As soon as multi core support is turned off everything returns to normal, however my graphs become very spotty. Thanks, Will

2 3

Prefix and VLAN problems
by William Daly - Network Specialist, VUSD Technology 13 Okt '17

13 Okt '17

Hello, I am also having issues with prefixes and the corresponding VLAN tab. Initially, I went through and entered in all of my prefixes, with corresponding VLAN's, net identifications and usage type. However, after I populated the data base with nodes, the prefixes disappear and now when I go to the VLAN tab, all that shows is the net type and VLAN. I cannot edit net identifications. When I go to edit and change the organization and description, none of the changes hold. Any ideas? Thank you William Daly

2 1

SMS and Email notifications
by William Daly - Network Specialist, VUSD Technology 13 Okt '17

13 Okt '17

Hello, I am a little lost when it comes to configuring alter notifications. I have my profiles set up. However I do not receive notifications. What other configuration must be done? Thank you! William Daly

2 1

Announcement: NAV 4.7.2 released
by Morten Brekkevold 28 Sep '17

28 Sep '17

The second maintenance release of the 4.7 series of NAV is now out! The source code is available for download at GitHub [1]. A new package for Debian Jessie is published in our APT repository [2], as usual. Packages for Debian Stretch are now also published, so the instructions at [2] have been updated. The virtual appliance will be updated shortly. Changes ======= Fixed issues in this release [3]: * #1516 (Default maintenance duration too long) * #1532 (SeedDB bulk import of organizations and rooms crashes on misformatted attribute lists) * #1535 (Alert profiles - filtering on location does not include sublocations) * #1546 (IndexError in portadmin search if ipdevpoll hasn't run yet) * #1553 (Status widgets crash if filtering on locations with non-ascii characters in the ID) * #1560 (portadmin may change vlan for incorrect port on non-cisco devices) * #1565 (geomap does not render rooms) * #1567 (Moved searchproviderlist to settings) * #1568 (Fixed deleting non-required schemas in search_path) * #1571 (devicehistory - device group history does not work) * #1583 (Netmap cache crashes on non-ascii strings) Happy NAVing everyone! Links ===== [1] https://github.com/UNINETT/nav/releases [2] https://nav.uninett.no/install-instructions/#debian [3] https://github.com/UNINETT/nav/issues -- Morten Brekkevold UNINETT AS

1 0

Webfront authentication with encrypted LDAP to Windows Server fails
by Roger Aas 28 Sep '17

28 Sep '17

Hi, I have the NAV webfront LDAP authentication working with a Windows AD server, but only with unencrypted traffic on port 389. In the file /etc/nav/webfront/webfront.conf port = 389 encryption = none It works well with search for user in the AD tree and group requirement. But if I change encryption to tls, or port to 636 and encryption to ssl then it fails. Anyone have this working? If yes, what did you have to do to get it to work? I can not use it as it is as both the user account used for binding to the server and the user trying to authenticate have their passwords in cleartext in the packets. Best regards, Roger

3 7

Disk space
by William Daly - Network Specialist, VUSD Technology 27 Sep '17

27 Sep '17

Hello, I was curious as to the disk space usage that NAV will potentially use? How far back will it keep data for? I got ours up and running last week. We have roughly 550 nodes. Thanks, Will

2 1

GEOmap
by Erik Kemper 27 Sep '17

27 Sep '17

Hi, Everything is working like a charm now, except GEOmaqp. Still no links between locations? Whatever setting I try, nothing shows up…… Only the dots on the locations change from grey to green when playing with the settings….. Anyone a clue/hint? Cheers Erik From: Bruce Zhang [mailto:brucezhang2010@gmail.com] Sent: Friday, 15 September 2017 14:44 To: 'Espen Lorentzen' <esplor(a)gmail.com>; Erik Kemper <kempere(a)quakerchem.com> Cc: nav-users(a)uninett.no Subject: RE: NAV SG500 CATos If you want to enable snmp on your device, here’s a free tool which I have used it many years. https://www.paessler.com/tools/snmptester<https://urldefense.proofpoint.com/v2/url?u=https-3A__www.paessler.com_tools…> test it before you adding it into your system, really easy to use. Bruce From: nav-users-request(a)uninett.no<mailto:nav-users-request@uninett.no> [mailto:nav-users-request@uninett.no] On Behalf Of Espen Lorentzen Sent: Friday, 15 September 2017 9:58 PM To: Erik Kemper <kempere(a)quakerchem.com<mailto:kempere@quakerchem.com>> Cc: nav-users(a)uninett.no<mailto:nav-users@uninett.no> Subject: Re: NAV SG500 CATos 2017-09-15 12:43 GMT+02:00 Erik Kemper <kempere(a)quakerchem.com<mailto:kempere@quakerchem.com>>: Yes, Nothing is showing......?? Cheers Erik Hi Erik, a quick google search led me to this forum. https://community.spiceworks.com/topic/1828563-help-configuring-snmp-on-cis…<https://urldefense.proofpoint.com/v2/url?u=https-3A__community.spiceworks.c…> It looks like SG500 series has some ACL turned on by default, maybe this will guide you in the right direction... -- MVH / REGARDS: Espen Lorentzen esplor(a)gmail.com<mailto:esplor@gmail.com> QUAKER CHEMICAL CORPORATION DISCLAIMER: This message is intended only for the use of the individual or entity to which it is directed and may contain information that is privileged, confidential and exempt from disclosure under applicable law. If the reader of this message is not the intended recipient, you are hereby notified that any dissemination, distribution or copying of this communication is strictly prohibited. If you have received this communication in error, please notify the sender immediately by reply e-mail and delete the message and any attachments.

2 1

NAV SG500 CATos
by Erik 19 Sep '17

19 Sep '17

Hi, Anyone know if/how NAV can read SNMP info? it look not like IOS or NAVos? Cheers Erik

5 6

ServiceState alert showing in UTC timezone
by Bruce Zhang 14 Sep '17

14 Sep '17

Hi there, Sorry to bother you all again. It's really wired. I have changed time_zone in nav.conf and all time is correct on the front page. But only the Service state alert's start time and end time is showing in UTC timezone. I went through database and confirmed those time was recorded by UTC timezone, as below: SQL: select * from manage.alerthist As you can see, the other’s alert in thresholdState is correct. I also looked into python code, In python/nav/models/event.py class AlertQueue(models.Model, EventMixIn): time = models.DateTimeField() class AlertHistory(models.Model, EventMixIn): start_time = models.DateTimeField() I changed those code to models.DateTimeField(default=dt.datetime.now), but still got same issue. I was just wondering has anyone run into the same problem? Cheers. Bruce

2 2

Could we updated NAV port metrics every 1 min?
by Bruce Zhang 11 Sep '17

11 Sep '17

Hi all, I am a network administrator and new to NAV. I really like NAV and am going to use it. But I found the Port Metrics Traffic graphs is updating every 5 mins.(I knew it's default intervals for NAV) I want to get more accurate Port traffic graphs, so could we change it from 300s to 60s? I did research and changed storage-schemas.conf(added 60s:1d) and used whisper-info to ensure those ports traffic wsp files have been changed to 60s. But I still can't get correct data via rickshaw JS and NAV still collected data in every 300s. So is that possible to change it? Or someone can point me to the right direction? Thanks. Bruce

3 2

Dash URL
by Erik 11 Sep '17

11 Sep '17

Hi, does any know if/how you can set a URL for the fullscreen/autozoom/2min netmap dashboard, so I can use it to start a dashboard system in IE kiosk to display it? Cheers Erik

2 1

Delayed alerts
by Roger Aas 04 Sep '17

04 Sep '17

Is it possible to configure alerts for a boxdown alert to be sent after a specified amount of downtime, f.ex. 4 days? I have a customer with some Cisco IR809 industrial routers installed on LNG trailer trucks that go active when the trailer is started and goes down when the trailer is parked. This means the router goes down and comes up all the time, we do not want alerts for that. But if the router does not become active after f.ex. 4 days the customer would like to get a message about that, maybe it means there is some other problem with the connection that they need to check. Is this possible with NAV? I only find "weekly at predefined time", but if I set the "Weekly dispatch time" to "08:00" and "Weekly dispatch day" to "monday", and the truck is parked Sunday evening, I will get a message Monday morning that it is down, even if it has been down for just some hours. I basically want a to be able to set a delay for alerts that counts down a specified amount of minutes/hours/days before sending a boxdown alert. Best regards, Roger

3 4

Getting GPS data from routers
by Roger Aas 01 Sep '17

01 Sep '17

Some models of Cisco routers have inbuilt GPS antennas and it is possible to get location data from the router, using both CLI and SNMP. Is it possible to add code in NAV to import this GPS data into the "Position" field in the "Rooms" data? For routers that are in a static location it means the location will be correct, not a best effort by pointing on a map. :-) For routers that are in motion it means it is possible to track them and at least know the last location. lng-truck-1-L22#show cellular 0 gps detail GPS Info ------------- GPS Feature: enabled GPS Port Selected: Dedicated GPS port GPS State: GPS enabled GPS auto tracking status: unknown GPS auto tracking config: disabled GPS Mode Configured: standalone Latitude: 60 Deg 28 Min 54.7647 Sec North Longitude: 5 Deg 23 Min 22.7313 Sec East Timestamp (GMT): Wed Aug 30 09:46:56 2017 Fix type index: 0, Height: 81 m HDOP: 0.8, GPS Mode Used: standalone Satellite Info ---------------- Satellite #2, elevation 17, azimuth 42, SNR 34 Satellite #9, elevation 11, azimuth 347, SNR 35 Satellite #16, elevation 17, azimuth 288, SNR 39 Satellite #21, elevation 25, azimuth 177, SNR 38 Satellite #23, elevation 15, azimuth 320, SNR 42 Satellite #25, elevation 27, azimuth 123, SNR 43 Satellite #26, elevation 45, azimuth 282, SNR 46 Satellite #29, elevation 65, azimuth 88, SNR 34 Satellite #31, elevation 45, azimuth 222, SNR 43 Satellite #5, elevation 16, azimuth 75, SNR 0 Satellite #20, elevation 6, azimuth 118, SNR 0 roger@nav:~$ snmpwalk -On -c secretpw -v 2c 10.140.73.1 1.3.6.1.4.1.9.9.661.1.4.1.1.1 .1.3.6.1.4.1.9.9.661.1.4.1.1.1.1.16 = INTEGER: 2 .1.3.6.1.4.1.9.9.661.1.4.1.1.1.2.16 = INTEGER: 2 .1.3.6.1.4.1.9.9.661.1.4.1.1.1.3.16 = INTEGER: 48 .1.3.6.1.4.1.9.9.661.1.4.1.1.1.4.16 = STRING: "59 Deg 25 Min 24 Sec North" .1.3.6.1.4.1.9.9.661.1.4.1.1.1.5.16 = STRING: "5 Deg 25 Min 26 Sec East" .1.3.6.1.4.1.9.9.661.1.4.1.1.1.6.16 = STRING: "GMT: Wed Aug 30 10:00:17 2017 " .1.3.6.1.4.1.9.9.661.1.4.1.1.1.7.16 = Gauge32: 0 .1.3.6.1.4.1.9.9.661.1.4.1.1.1.8.16 = Gauge32: 0 .1.3.6.1.4.1.9.9.661.1.4.1.1.1.9.16 = Gauge32: 0 .1.3.6.1.4.1.9.9.661.1.4.1.1.1.10.16 = INTEGER: 2 .1.3.6.1.4.1.9.9.661.1.4.1.1.1.11.16 = INTEGER: 1 .1.3.6.1.4.1.9.9.661.1.4.1.1.1.12.16 = INTEGER: 19 .1.3.6.1.4.1.9.9.661.1.4.1.1.1.13.16 = Gauge32: 0 .1.3.6.1.4.1.9.9.661.1.4.1.1.1.14.16 = INTEGER: 2 .1.3.6.1.4.1.9.9.661.1.4.1.1.1.15.16 = Gauge32: 0 .1.3.6.1.4.1.9.9.661.1.4.1.1.1.16.16 = Gauge32: 0 .1.3.6.1.4.1.9.9.661.1.4.1.1.1.17.16 = Gauge32: 0 .1.3.6.1.4.1.9.9.661.1.4.1.1.1.18.16 = Gauge32: 0 .1.3.6.1.4.1.9.9.661.1.4.1.1.1.19.16 = Gauge32: 11 1.3.6.1.4.1.9.9.661.1.4.1.1.1.1 (c3gLbsModeSelected) 1.3.6.1.4.1.9.9.661.1.4.1.1.1.2 (c3gLbsState) 1.3.6.1.4.1.9.9.661.1.4.1.1.1.3 (c3gLbsLocFixError) 1.3.6.1.4.1.9.9.661.1.4.1.1.1.4 (c3gLbsLatitude) 1.3.6.1.4.1.9.9.661.1.4.1.1.1.5 (c3gLbsLongitude) 1.3.6.1.4.1.9.9.661.1.4.1.1.1.6 (c3gLbsTimeStamp) 1.3.6.1.4.1.9.9.661.1.4.1.1.1.7 (c3gLbsLocUncertaintyAngle) 1.3.6.1.4.1.9.9.661.1.4.1.1.1.8 (c3gLbsLocUncertaintyA) 1.3.6.1.4.1.9.9.661.1.4.1.1.1.9 (c3gLbsLocUncertaintyPos) 1.3.6.1.4.1.9.9.661.1.4.1.1.1.10 (c3gLbsFixtype) 1.3.6.1.4.1.9.9.661.1.4.1.1.1.11 (c3gLbsHeightValid) 1.3.6.1.4.1.9.9.661.1.4.1.1.1.12 (c3gLbsHeight) 1.3.6.1.4.1.9.9.661.1.4.1.1.1.13 (c3gLbsLocUncertaintyVertical) 1.3.6.1.4.1.9.9.661.1.4.1.1.1.14 (c3gLbsVelocityValid) 1.3.6.1.4.1.9.9.661.1.4.1.1.1.15 (c3gLbsHeading) 1.3.6.1.4.1.9.9.661.1.4.1.1.1.16 (c3gLbsVelocityHorizontal) Best regards, Roger

3 4

Topology not updating properly
by Andreas Dobloug 31 Aug '17

31 Aug '17

Sorry for spamming the list: the old topology detector has been removed, so please ignore this. We're still having problems with the topology not updating. Is this related to the way we handle linkdown status messages? Should they be cleared or acknowledged when the topology has changed? best regards Andreas Dobloug USIT/UiO > -----Original Message----- > From: Andreas Dobloug > Sent: Thursday, August 24, 2017 10:22 AM > To: Andreas Dobloug <andreas.dobloug(a)usit.uio.no>; Morten Brekkevold > <morten.brekkevold(a)uninett.no> > Cc: nav-users(a)uninett.no > Subject: RE: Outdated cam records > > > We've tried this, and nothing is logged other than "topo for <switch> > completed > > in ..." > > > > Should we try to activate the old topology detector (/usr/lib/nav/network- > > discovery)? > > > > Sorry, this last part is probably unrelated: the topology is also not updating. > > best regards > Andreas Dobloug > USIT/UiO

2 8

GEOMAP
by Erik 31 Aug '17

31 Aug '17

Hi, I see the locations popping up on GEOMAP, but not the (WAN) links as shown in some example screenshots. Anyone have a clue why this could be? Cheers Erik

4 6

Fresh install - Geomap error
by Espen Lorentzen 24 Aug '17

24 Aug '17

I recently did a fresh install of nav on Debian Jessie. Everything is working except geomap, when navigating to http://nav-server/geomap/normal/ i receive an alert via mail with the following information: Internal Server Error: /geomap/normal/data Traceback (most recent call last): File "/usr/lib/python2.7/dist-packages/django/core/handlers/base.py", line 111, in get_response response = wrapped_callback(request, *callback_args, **callback_kwargs) File "/usr/lib/python2.7/dist-packages/nav/web/geomap/views.py", line 163, in data do_fetch_data) File "/usr/lib/python2.7/dist-packages/nav/web/geomap/views.py", line 210, in get_formatted_data output = format_data(format_, features) File "/usr/lib/python2.7/dist-packages/nav/web/geomap/output_formats.py", line 96, in format_data return formatter(featurelist) File "/usr/lib/python2.7/dist-packages/nav/web/geomap/output_formats.py", line 45, in make_geojson return json.dumps(geojson) File "/usr/lib/python2.7/json/__init__.py", line 243, in dumps return _default_encoder.encode(obj) File "/usr/lib/python2.7/json/encoder.py", line 207, in encode chunks = self.iterencode(o, _one_shot=True) File "/usr/lib/python2.7/json/encoder.py", line 270, in iterencode return _iterencode(o, 0) File "/usr/lib/python2.7/json/encoder.py", line 184, in default raise TypeError(repr(o) + " is not JSON serializable") TypeError: <lazy_dict {'color': '#666666', 'popup': {'content': u'<div class="place-popup">\n\n <table class="listtable">\n <tr>\n <th>Rooms</th>\n <th>IP devices</th>\n <th>CPU load (max)</th>\n </tr>\n <tr>\n <td>1</td>\n <td>1</td>\n <td>unknown</td>\n </tr>\n </table>\n\n \n <table class="listtable">\n <caption>\n <a href="/search/room/MEKU-2ETG-EF-02/"\n target="_blank"\n title="View room information">\n MEKU-2ETG-EF-02\n (Etasjefordeling #2 - MEKU)\n </a>\n </caption>\n\n <tr>\n <td><b>IP Devices:</b> 1</td>\n <td><b>CPU load (max):</b> unknown</td>\n </tr>\n\n <tr>\n <td colspan="2">\n <ul class="large-block-grid-2">\n \n <li>\n <h5>\n <a href="/ipdevinfo/sw-meku-03.net.domain.no/"\n target="_blank"\n title="View in IP Device Info"> sw-meku-03.net.domain.no</a>\n </h5>\n <ul class="no-bullet">\n <li><b>IP:</b>10.10.10.10</li>\n <li><b>Category:</b> SW</li>\n <li><b>Type:</b> Cisco C2960S</li>\n <li><b>Up:</b> y</li>\n <li><b>Load:</b> unknown</li>\n </ul>\n </li>\n \n </ul>\n </td>\n </tr>\n\n </table>\n \n\n</div>\n', 'closable': True, 'id': 'popup-cn[cn[37]]', 'size': [300, 250]}, 'type': 'node', 'size': 4}> is not JSON serializable I guess there's a step i forgot, but can't figure out what it is. -- MVH / REGARDS: Espen Lorentzen esplor(a)gmail.com

4 9

Outdated cam records
by Andreas Dobloug 24 Aug '17

24 Aug '17

Hi, we're having trouble with outdated cam records on some of our switches: nav seems to only collect cam records from a random subset of ports on each switch. We're tried snmpwalking the switch, and it seems like the mac addresses are reported correctly by the switch. This occurs both on nxos (Nexus) switches and older IOS switches best regards Andreas Dobloug University of Oslo

2 4

Geomap not showing anything
by Erik 23 Aug '17

23 Aug '17

Hi, All other things work now fine, even in Rooms it shows a map. But in Geomap itself, is see a blank page, no errors, not even in the logs? Anyone experienced this and n ow what to do to fix it? running 4.7.1 Cheers Erik

3 3

RE: Frsh install NAV & Graphite issue
by Erik Kemper 18 Aug '17

18 Aug '17

Hi Morten, Guess what, that ALLOWD_HOSTS did the trick! Cheers Erik QUAKER CHEMICAL CORPORATION DISCLAIMER: This message is intended only for the use of the individual or entity to which it is directed and may contain information that is privileged, confidential and exempt from disclosure under applicable law. If the reader of this message is not the intended recipient, you are hereby notified that any dissemination, distribution or copying of this communication is strictly prohibited. If you have received this communication in error, please notify the sender immediately by reply e-mail and delete the message and any attachments.

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