- observium - lists.observium.org

'x' not working anymore in input fields
by Matthias Cramer 28 Oct '13

28 Oct '13

Hi I've noticed this afternoon that I'm no longer able to enter the character 'x' or 'X' in any input field. Pasting the character works but not normal keyboard input. All other characters seam to work as before. A work collogue has the same problem. So I think it's not the browser. The new behaviour seams to be on one of the changes since Thursday. I had a look at them and can't see and thing suspicious. I currently run svn version 4715. Any Idea where to look ... Regards Matthias -- Matthias Cramer / mc322-ripe Senior Network & Security Engineer iway AG Phone +41 43 500 1111 Badenerstrasse 569 Fax +41 44 271 3535 CH-8048 Zurich http://www.iway.ch/ GnuPG 1024D/2D208250 = DBC6 65B6 7083 1029 781E 3959 B62F DF1C 2D20 8250

2 2

EX4200/4550 VC - Port Polling ~200 Seconds
by Tyler Christiansen 28 Oct '13

28 Oct '13

Testing Observium, I've noticed that polling an EX4200/4550 with Observium takes about 200 seconds. There are around 300 ports, and I've noticed that Observium polls the logical interfaces as separate from the physical interfaces. I considered disabling logical interface polling, but the logical interfaces are used for a lot of port correlations, etc. Cacti with Spine takes 13 seconds to poll everything in our network, and Cacti with the PHP poller takes maybe 2 minutes to poll everything in our network. Because of Cacti's ability to handle this particular device (even with its PHP poller), I'm pretty convinced that the issue isn't the device. I've checked interface, memory, and CPU utilization on the Observium server as well as the device and the network in-between. Everything is fine. I've also turned Cacti off to ensure there was no strange clash. I also turned polling off for all ports that were in a "down" state and disabled those ports in the switch as well. It almost seems that Observium's poller walks one OID at a time in serial, or otherwise does some ridiculously complex discovery on every poll that it doesn't need to do. Cacti does bulk requests, so it gets around 50 OIDs per request to the switch stack. Is it possible that I'm missing something in the Observium configuration? Thanks! --Tyler

7 15

Rancid Integration
by Ryan Milton 27 Oct '13

27 Oct '13

When I include the rancid integration...where should "anything" show up? Is there a chart, graph, or something, or is it the email updates? Regards, Ryan Milton MVS Network Manager o: 201-447-1505 x124 c: 862-249-5230 www.mvsusa.com<http://www.mvsusa.com/> [MVS final logo GOOD very small]

6 11

test plz ignore
by Nikolay Shopik 25 Oct '13

25 Oct '13

3 4

Nan graph
by PUB 24 Oct '13

24 Oct '13

Hello Adam, I have install my new observium from svn trunk, but all my graph display -Nan I have some information into rrd directory, i have recreate it, and after i launch poller, rrd have some files with some data, but, no graph displayed. Poller with debug mod, no more informations. Regards

3 3

RRD, Graphs and Draw Errors
by Moermond, Timothy 24 Oct '13

24 Oct '13

Hi, I recently updated to the subscription model of observium and did a clean install, but did use my old config.php file. I have several pages where the graphs show draw errors. I have tried setting the permissions on the RRD to apache:apache as indicated in the instructions, which did not seem to change the behavior. I then switched it to root:root, which also does not seem to change the behavior. I reviewed the information on RRD and Graph issues from the mailing list archives, unfortunately the couple of items I found to try did not seem to change the issue either. I did remove the ?> tag and the remaining white space at the end of the config.php file. I have attached a screen shot of the current permissions for the RRD directory and a screen of from one of the pieces of equipment showing the draw error. Some graphs appear to draw but do not contain data such as the CPU graphs. I am not sure how to proceed to further isolate what may be wrong. I have verified the path to the RRD directory and Executable on the system and checked that they were good in the config.php file. Thank you, Tim

2 4

Re: [Observium] mini-/micrographs stacked / aggregated?
by Adam Armstrong 24 Oct '13

24 Oct '13

See, no pictures. Also, I do believe that innthis instance it's Paul who needs to convince me to put up with the crappy code his customer asked him to get included. :) I'm the one who knocks! Adam. Peter Childs <pchilds(a)staff.iinet.net.au> wrote: > >Lol > >http://en.wikipedia.org/wiki/How_to_Win_Friends_and_Influence_People > > >On 24/10/13 12:18 PM, "Adam Armstrong" <adama(a)memetic.org> wrote: > >>On 2013-10-24 02:25, Paul Gear wrote: >>> On 10/24/2013 10:15 AM, Adam Armstrong wrote: >>> ... >>> I hope you now have some small amount of understanding about why I >>> didn't want to commit the patch in the first place, and why we tend to >>> view contributions as often more of a burden than a help. >>> >>> An analogy I've often made is that "donating" code to an open source >>> project is like "donating" a child to an orphanage. Thankfully in this >>> case, the original deadbeat dad has come back to clean up the poop. >>> >>> You've been reading Dale Carnegie again, haven't you, Adam? >> >>That is unlikely, unless it has a lot of pictures. >> >>adam. >>_______________________________________________ >>observium mailing list >>observium(a)observium.org >>http://postman.memetic.org/cgi-bin/mailman/listinfo/observium > >_______________________________________________ >observium mailing list >observium(a)observium.org >http://postman.memetic.org/cgi-bin/mailman/listinfo/observium

1 0

mini-/micrographs stacked / aggregated?
by Andreas Rüdel 24 Oct '13

24 Oct '13

Greetings Is there a way we can create "aggregated" (or "stacked") mini-/micrographs for the frontpage? using this syntax $config['frontpage']['minigraphs']['ids'] = "19418,port_bits,Dist76-01.AMS4;19496,port_bits,NAME"; or this: $config['frontpage']['micrographs']['RING']['ids'] = "19414,port_bits,NAME;19492,port_bits,NAME2;19439,port_bits,NAME3"; results in several graphs next to each other. what we are after is in "mini" or "micro" what we can do it using "custom" traffic graphs - but they are too big for what we are trying to do... $config['frontpage']['custom_traffic']['ids'] = "19418,19496"; <-- this actually stacks the data into one graph thanks for any pointers! Andreas

5 10

Radius Auth on Win2k8 NPS - malformed message
by Christian Hügel 23 Oct '13

23 Oct '13

Hi, I try to configure observium with radius auth against a (working) win2k8 NPS Server; this failes with the follwing error message on the server: "A malformed RADIUS message was received from client %1. The data is the RADIUS message." http://technet.microsoft.com/en-us/library/cc735403%28v=ws.10%29.aspx Any hints why radius auth doesn´t work in Observium? Chris

4 8

Adduser Fails; Deleteuser Works
by Ron Wingfield 22 Oct '13

22 Oct '13

1 0

Re: [Observium] Random Unicode Characters in BGP Polling / hex2ip
by Mike Stupalov 22 Oct '13

22 Oct '13

On 21.10.2013 15:52, Bastiaan Topper wrote: > Hi Mike, > > Hereby the discovery output. > > In our case it is ASR1001 router with Cisco IOS-XE 15.2(2)S1 (UNIVERSALK9). Another tip, as it looks like a bug in IOS-XE, I suggest you update to the latest stable version. Latest for IOS 15.2 - Release 3.7.4S (asr1001-universalk9.03.07.04.S.152-4.S4.bin) http://www.cisco.com/en/US/docs/routers/asr1000/release/notes/asr1k_rn_rel_… In fixed caveats list there is: https://tools.cisco.com/bugsearch/bug/CSCua40790 > > Regards, > > Bastiaan > > -----Original Message----- > From: Mike Stupalov [mailto:landy2005@gmail.com] > Sent: maandag 21 oktober 2013 13:06 > To: Bastiaan Topper; Observium Network Observation System > Subject: Re: [Observium] Random Unicode Characters in BGP Polling / hex2ip > > On 21.10.2013 14:11, Bastiaan Topper wrote: >> Hi, >> >> >> >> I have kind of the same problem, but this time with Cisco ASR routers. >> As you can see below. >> >> >> >> >> >> I included the poller debug outputs. > > > Ohh, nice. > Thanks for debug outputs! > > Please send also debug out for discovery. > And tell ASR model and OS version. > > >> The correct output (from a Cisco IOS router): >> >> bgpPeerLocalAddr >> >> bgpPeerLocalAddr.149.14.34.41 = 149.14.34.42 >> >> bgpPeerLocalAddr.172.30.253.3 = 172.30.253.66 >> >> bgpPeerLocalAddr.172.30.253.4 = 172.30.253.66 >> >> >> >> The wrong output (from a Cisco ASR router): >> >> cbgpPeer2LocalAddr >> >> cbgpPeer2LocalAddr.20." ..|(..........." = "20 01 06 7C 28 D4 00 00 00 >> 00 00 00 00 00 00 03 " >> >> cbgpPeer2LocalAddr.20." ..|(..........." = "20 01 06 7C 28 D4 00 00 00 >> 00 00 00 00 00 00 03 " >> >> cbgpPeer2LocalAddr.20." ..|(..........3" = "20 01 06 7C 28 D4 00 00 00 >> 00 00 00 00 00 00 03 " >> >> cbgpPeer2LocalAddr.20." ..|(..........4" = "20 01 06 7C 28 D4 00 00 00 >> 00 00 00 00 00 00 03 " >> >> cbgpPeer2LocalAddr.20." ..|(..........e" = "20 01 06 7C 28 D4 00 00 00 >> 00 00 00 00 00 00 03 " >> >> cbgpPeer2LocalAddr.20." ..|(..........f" = "20 01 06 7C 28 D4 00 00 00 >> 00 00 00 00 00 00 03 " >> >> cbgpPeer2LocalAddr.20." ..|(..........g" = "20 01 06 7C 28 D4 00 00 00 >> 00 00 00 00 00 00 03 " >> >> cbgpPeer2LocalAddr.ipv4."172.30.253.1" = "AC 1E FD 03 " >> >> cbgpPeer2LocalAddr.ipv4."172.30.253.4" = "AC 1E FD 03 " >> >> cbgpPeer2LocalAddr.ipv4."172.30.253.33" = "AC 1E FD 03 " >> >> cbgpPeer2LocalAddr.ipv4."172.30.253.34" = "AC 1E FD 03 " >> >> cbgpPeer2LocalAddr.ipv4."172.30.253.65" = "AC 1E FD 03 " >> >> cbgpPeer2LocalAddr.ipv4."172.30.253.66" = "AC 1E FD 03 " >> >> cbgpPeer2LocalAddr.ipv4."172.30.253.67" = "AC 1E FD 03 " >> >> >> >> It looks like Observium is showing the first output correct, but not the >> second. Can this be fixed someway? >> >> >> >> Regards, >> >> Bastiaan >> >> >> >> *From:*Tom Paseka [mailto:tom+lists@cloudflare.com] >> *Sent:* vrijdag 18 oktober 2013 22:47 >> *To:* Mike Stupalov >> *Cc:* Observium Network Observation System >> *Subject:* Re: [Observium] Random Unicode Characters in BGP Polling / hex2ip >> >> >> >> Resolution: >> >> >> >> # echo $LANG >> >> en_GB >> >> # export LANG=en_GB.UTF-8 >> >> >> >> On Fri, Oct 18, 2013 at 12:40 AM, Mike Stupalov <landy2005(a)gmail.com >> <mailto:landy2005@gmail.com>> wrote: >> >> On 18.10.2013 10:24, Tom Paseka wrote: >> > Looks like a bug in snmp on the box - a raw snmpget shows the same >> > weirdness. >> > >> > Sorry for noise! >> >> Anyway, please send an output for debug poller/discovery. >> >> Also note that you need to do snmpget with option -On, >> because net-snmp default tries to translate hex data into string.. >> >> >> > >> > >> > On Thu, Oct 17, 2013 at 11:09 PM, Mike Stupalov >> <landy2005(a)gmail.com <mailto:landy2005@gmail.com> >> >> > <mailto:landy2005@gmail.com <mailto:landy2005@gmail.com>>> wrote: >> > >> > Please pastebin (on send file) for debug polling out: >> > php ./poller.php -d -m bgp-peers -h <your_juniper> > >> /tmp/poller.out >> > >> > also for discovery (if possible): >> > php ./discovery.php -d -m bgp-peers -h <your_juniper> > >> > /tmp/discovery.out >> > >> > -- >> > Mike Stupalov >> > >> >> > Tom Paseka __ 18 октября 2013 г. 5:31:10 написал: >> >> > >> >> <snip> >> >> [jnxBgpM2PeerRemoteAddr] => � |� >> >> [jnxBgpM2PeerLocalAddr] => � }< >> >> <snip> >> >> >> >> Is this well known? >> > >> > >> >> -- >> Mike Stupalov >> >> >> > > -- Mike Stupalov

4 5

Alerting and how to send alert ?
by Xavier Beaudouin 22 Oct '13

22 Oct '13

Hi ! I have looking on the wiki page about alerts, but the only thing I dunno, is... how to send alert to <something/someone>. Any clues ? Regards, Xavier -- Xavier Beaudouin - Senior Network and System Administrator Infrastructure and network director Horizon Software - http://www.hsoftware.com/ 13 rue La Fayette - 75009 PARIS - France Phone: +33 (0)1 4260 9490 Fax: +33 (0)1 44 56 97 01

5 7

Storage alerting
by Sander Steffann 22 Oct '13

22 Oct '13

Hi, I added some alerts for storage some time ago but they don't seem to work (yet?). This is how I created the checker: As you can see 130 checks are created but none of them is checked. Should I just have a bit more patience or does this need some debugging? :-) Cheers, Sander

2 6

Re: [Observium] Random Unicode Characters in BGP Polling / hex2ip
by Bastiaan Topper 22 Oct '13

22 Oct '13

Hi Mike, After your patch, it still isn't completely working. In the first screenshot (18:31) I manually triggered a discovery. The second minute I also manually triggered the poller. In fact 3 things are going wrong. - First the discovery fixes the IP addresses (ipv6) for the missing rows and second the poller removes the IPv6 addresses. - The second column for the IPv6 address still gives strange characters. - Last; the ip addresses (ipv4) are still wrongly formatted. I also included some debug logs again. Hopefully you can fix this. Regards, Bastiaan ________________________________________ Van: Mike Stupalov [landy2005(a)gmail.com] Verzonden: maandag 21 oktober 2013 13:06 Aan: Bastiaan Topper; Observium Network Observation System Onderwerp: Re: [Observium] Random Unicode Characters in BGP Polling / hex2ip On 21.10.2013 14:11, Bastiaan Topper wrote: > Hi, > > > > I have kind of the same problem, but this time with Cisco ASR routers. > As you can see below. > > > > > > I included the poller debug outputs. Ohh, nice. Thanks for debug outputs! Please send also debug out for discovery. And tell ASR model and OS version. > The correct output (from a Cisco IOS router): > > bgpPeerLocalAddr > > bgpPeerLocalAddr.149.14.34.41 = 149.14.34.42 > > bgpPeerLocalAddr.172.30.253.3 = 172.30.253.66 > > bgpPeerLocalAddr.172.30.253.4 = 172.30.253.66 > > > > The wrong output (from a Cisco ASR router): > > cbgpPeer2LocalAddr > > cbgpPeer2LocalAddr.20." ..|(..........." = "20 01 06 7C 28 D4 00 00 00 > 00 00 00 00 00 00 03 " > > cbgpPeer2LocalAddr.20." ..|(..........." = "20 01 06 7C 28 D4 00 00 00 > 00 00 00 00 00 00 03 " > > cbgpPeer2LocalAddr.20." ..|(..........3" = "20 01 06 7C 28 D4 00 00 00 > 00 00 00 00 00 00 03 " > > cbgpPeer2LocalAddr.20." ..|(..........4" = "20 01 06 7C 28 D4 00 00 00 > 00 00 00 00 00 00 03 " > > cbgpPeer2LocalAddr.20." ..|(..........e" = "20 01 06 7C 28 D4 00 00 00 > 00 00 00 00 00 00 03 " > > cbgpPeer2LocalAddr.20." ..|(..........f" = "20 01 06 7C 28 D4 00 00 00 > 00 00 00 00 00 00 03 " > > cbgpPeer2LocalAddr.20." ..|(..........g" = "20 01 06 7C 28 D4 00 00 00 > 00 00 00 00 00 00 03 " > > cbgpPeer2LocalAddr.ipv4."172.30.253.1" = "AC 1E FD 03 " > > cbgpPeer2LocalAddr.ipv4."172.30.253.4" = "AC 1E FD 03 " > > cbgpPeer2LocalAddr.ipv4."172.30.253.33" = "AC 1E FD 03 " > > cbgpPeer2LocalAddr.ipv4."172.30.253.34" = "AC 1E FD 03 " > > cbgpPeer2LocalAddr.ipv4."172.30.253.65" = "AC 1E FD 03 " > > cbgpPeer2LocalAddr.ipv4."172.30.253.66" = "AC 1E FD 03 " > > cbgpPeer2LocalAddr.ipv4."172.30.253.67" = "AC 1E FD 03 " > > > > It looks like Observium is showing the first output correct, but not the > second. Can this be fixed someway? > > > > Regards, > > Bastiaan > > > > *From:*Tom Paseka [mailto:tom+lists@cloudflare.com] > *Sent:* vrijdag 18 oktober 2013 22:47 > *To:* Mike Stupalov > *Cc:* Observium Network Observation System > *Subject:* Re: [Observium] Random Unicode Characters in BGP Polling / hex2ip > > > > Resolution: > > > > # echo $LANG > > en_GB > > # export LANG=en_GB.UTF-8 > > > > On Fri, Oct 18, 2013 at 12:40 AM, Mike Stupalov <landy2005(a)gmail.com > <mailto:landy2005@gmail.com>> wrote: > > On 18.10.2013 10:24, Tom Paseka wrote: > > Looks like a bug in snmp on the box - a raw snmpget shows the same > > weirdness. > > > > Sorry for noise! > > Anyway, please send an output for debug poller/discovery. > > Also note that you need to do snmpget with option -On, > because net-snmp default tries to translate hex data into string.. > > > > > > > > On Thu, Oct 17, 2013 at 11:09 PM, Mike Stupalov > <landy2005(a)gmail.com <mailto:landy2005@gmail.com> > > > <mailto:landy2005@gmail.com <mailto:landy2005@gmail.com>>> wrote: > > > > Please pastebin (on send file) for debug polling out: > > php ./poller.php -d -m bgp-peers -h <your_juniper> > > /tmp/poller.out > > > > also for discovery (if possible): > > php ./discovery.php -d -m bgp-peers -h <your_juniper> > > > /tmp/discovery.out > > > > -- > > Mike Stupalov > > > > > Tom Paseka __ 18 октября 2013 г. 5:31:10 написал: > > > > >> <snip> > >> [jnxBgpM2PeerRemoteAddr] => � |� > >> [jnxBgpM2PeerLocalAddr] => � }< > >> <snip> > >> > >> Is this well known? > > > > > > -- > Mike Stupalov > > > -- Mike Stupalov

2 1

Observium Installation Startup and Configuration -- Perhaps $PATH Problems?
by Ron Wingfield 21 Oct '13

21 Oct '13

5 11

Subscription
by Christian Hügel 21 Oct '13

21 Oct '13

Hi, is there another way to pay for the subscription instead of paypal/visa card? Like invoice with SEPA IBAN/BIC transfer? Cheers, Chris

2 1

Re: [Observium] poller-wrapper.py not working on FreeBSD9.1
by Borja Marcos 21 Oct '13

21 Oct '13

Hello, I 've been using Observium on FreeBSD 9.2 and now 10-BETA1 The most important difference between FreeBSD and some Linux distributions is where stuff is installed. The default installation of Observium uses /usr/bin as the path for many commands (snmp, Python, etc) and FreeBSD keeps a strict separation between the base system and the optional ports/packages. Nothing dramatic, but they belong under /usr/local/bin instead of /usr/bin, /usr/local/lib instead of /usr/lib... This is a list of the paths that should point to /usr/local. Note that Python and PHP are in /usr/local/bin, not /usr/bin (where the Observium files expect to find them). ./discovery.php:#!/usr/bin/env /usr/local/bin/php ./poll-billing.php:#!/usr/bin/env /usr/local/bin/php ./poller.php:#!/usr/bin/env /usr/local/bin/php ./includes/defaults.inc.php:$config['rrdtool'] = "/usr/local/bin/rrdtool"; ./includes/defaults.inc.php:$config['fping'] = "/usr/local/sbin/fping"; ./includes/defaults.inc.php:$config['fping6'] = "/usr/local/sbin/fping6"; ./includes/defaults.inc.php:$config['snmpwalk'] = "/usr/local/bin/snmpwalk"; ./includes/defaults.inc.php:$config['snmpget'] = "/usr/local/bin/snmpget"; ./includes/defaults.inc.php:$config['snmpbulkwalk'] = "/usr/local/bin/snmpbulkwalk"; ./includes/defaults.inc.php:$config['snmptranslate'] = "/usr/local/bin/snmptranslate"; ./includes/defaults.inc.php:$config['mtr'] = "/usr/local/sbin/mtr"; ./includes/defaults.inc.php:$config['nmap'] = "/usr/local/bin/nmap"; ./includes/defaults.inc.php:$config['dot'] = "/usr/local/bin/dot"; ./includes/defaults.inc.php:$config['unflatten'] = "/usr/local/bin/unflatten"; ./includes/defaults.inc.php:$config['neato'] = "/usr/local/bin/neato"; ./includes/defaults.inc.php:$config['sfdp'] = "/usr/local/bin/sfdp"; ./includes/defaults.inc.php:$config['svn'] = "/usr/local/bin/svn"; ./config.php:$config['nfsen_rrds'] = "/usr/local/nfsen/profiles-stat/live/"; ./poller-wrapper.py:#! /usr/bin/env /usr/local/bin/python I know I shouldn't have modified includes/defaults.inc.php, but I did it before I realized I should change it in config.php. Start by checking your paths, make sure that Observium can find Python, PHP, Net-SNMP, etc. Borja.

2 5

Re: [Observium] poller-wrapper.py not working on FreeBSD9.1
by Adam Armstrong 21 Oct '13

21 Oct '13

Man, freebsd is so retarded. Adam. Borja Marcos <borjam(a)sarenet.es> wrote: > >On Oct 21, 2013, at 2:08 PM, Tom Laermans wrote: > >> On 21/10/2013 14:02, Borja Marcos wrote: >>> ./discovery.php:#!/usr/bin/env /usr/local/bin/php >>> ./poll-billing.php:#!/usr/bin/env /usr/local/bin/php >>> ./poller.php:#!/usr/bin/env /usr/local/bin/php >>> >> This makes 0 sense. > >If you add the PATH to the crontab, yes, it doesn't make sense. If you don't, FreeBSD has a minimal default PATH offered to >the crontab commands, which doesn't include /usr/local/bin. > > > > > > >Borja. > >_______________________________________________ >observium mailing list >observium(a)observium.org >http://postman.memetic.org/cgi-bin/mailman/listinfo/observium

2 2

+1 @ eigrp
by Rob VanHooren 21 Oct '13

21 Oct '13

is not on the currently-implemented feature list, but would sure appreciate it too. R. Typogaphical errors courtesy of iPad > On Oct 21, 2013, at 8:06, observium-request(a)observium.org wrote: > > I just wanted to ask if there was any consideration for EIGRP routing tables and stats support in the future? > > Kind Regards > RC

1 0

Re: [Observium] poller-wrapper.py on FreeBSD9.1
by Rutger Bevaart 21 Oct '13

21 Oct '13

> On 21 okt. 2013, at 11:56, observium-request(a)observium.org wrote: > > From: Tom Laermans <tom.laermans(a)powersource.cx> > To: Observium Network Observation System <observium(a)observium.org> > Subject: Re: [Observium] poller-wrapper.py not working on FreeBSD? > Message-ID: <5264FA2F.1070908(a)powersource.cx> > Content-Type: text/plain; charset=ISO-8859-1; format=flowed > >> On 10/21/2013 11:39 AM, Michiel Klaver wrote: >> When using /etc/crontab file, remove the user column (root). It should be >> something like: >> >> */5 * * * * /opt/observium/poller-wrapper.py > /tmp/poller-wrapper-output 2>&1 > *BZZT* You're not very awake dear... ;) > > Tom I know the basic freebsd cron syntax, the regular poller is working fine. I'll try to do some tracing and get some more debugging. Tips greatly appreciated! Regards, Rutger

1 0

EIGRP Support
by Randy Coburn 21 Oct '13

21 Oct '13

Hi All, I just wanted to ask if there was any consideration for EIGRP routing tables and stats support in the future? Kind Regards RC NewVoiceMedia are proud gold sponsors of Dreamforce. Use our promo code EC13NEWVO to register and save $100: [Dreamforce | Join The Customer Company Revolution | Nov 18-21, 2013 | San Francisco]<http://www.salesforce.com/dreamforce/> www.newvoicemedia.com<http://www.newvoicemedia.com> Click here<http://www.newvoicemedia.com/customers/> to see what our customers think Click here<http://sites.force.com/appexchange/listingDetail?listingId=a0N300000025yAGE…> to see our integration with salesforce.com Follow NewVoiceMedia on Facebook<http://www.facebook.com/pages/NewVoiceMedia/137330659646514?v=wall>, Flickr<http://www.flickr.com/photos/newvoicemedia/>, LinkedIn<http://www.linkedin.com/company/newvoicemedia>, Twitter<https://twitter.com/NewVoiceMedia> Registered Office: NewVoiceMedia Ltd, Belvedere, Basing View, Basingstoke, Hampshire. RG21 4HG. NewVoiceMedia Registered in England No: 3602868 This email and any attachments to it may be confidential and are intended solely for the use of the individual to whom it is addressed. Any views or opinions expressed are solely those of the author and do not necessarily represent those of NewVoiceMedia. If you are not the intended recipient of this email, you must neither take any action based upon its contents, nor copy or show it to anyone. Please contact the sender if you believe you have received this email in error.

1 1

Random Unicode Characters in BGP Polling / hex2ip
by Tom Paseka 21 Oct '13

21 Oct '13

<snip> [jnxBgpM2PeerRemoteAddr] => � |� [jnxBgpM2PeerLocalAddr] => � }< <snip> Is this well known?

5 9

Subscription Observium
by Lützenkirchen, Dominic 21 Oct '13

21 Oct '13

Hello, I would like to order the following article: - 1x Subscription Observium (network monitoring tool) for 1 Year (link: http://www.observium.org/subscribe.php) For this I must input the article in our system. So that I can input the article, I need the following information: -articlenumber -articletext Please give me the required information. Thanks & greetings from Germany. Mit freundlichen Grüßen / Kind regards, Dominic Lützenkirchen | Vertrieb ITZ Informationstechnologie GmbH Heinrich-Held-Straße 16 | 45133 Essen Tel: +49 (0)201 24714-55 | Fax: +49 (0)201 24714-33 | E-Mail: dominic.luetzenkirchen(a)itz-essen.de<mailto:dominic.luetzenkirchen@itz-essen.de> Ein Unternehmen der Bechtle Gruppe Amtsgericht Essen HRB: 10707 | Geschäftsführer: Peter Heinrichs, Thomas Stachorra

1 0

Error while adding localhost. Problem with SNMP
by Gokul Kannan 21 Oct '13

21 Oct '13

Hi All, For some reason, I couldn’t add localhost itself. I guess the problem is with SNMP. Please find the error messages and logs below. Would be great if anyone could help. [root@server observium]# ./add_device.php localhost Obs3rv1um v2c Trying v2c community Obs3rv1um ... No reply on community Obs3rv1um using v2c Could not reach localhost with given SNMP community using v2c Trying v2c community Obs3rv1um ... No reply on community Obs3rv1um using v2c Could not reach localhost with given SNMP community using v2c Observium v0.13.10.4585 Add Device USAGE: add_device.php <hostname> [community] [v1|v2c] [port] [udp|udp6|tcp|tcp6] add_device.php <hostname> [any|nanp|anp|ap] [v3] [user] [password] [enckey] [md5|sha] [aes|des] [port] [udp|udp6|tcp|tcp6] EXAMPLE: SNMPv1/2c: add_device.php <hostname> [community] [v1|v2c] [port] [udp|udp6|tcp|tcp6] SNMPv3 : Defaults : add_device.php <hostname> any v3 [user] [port] [udp|udp6|tcp|tcp6] No Auth, No Priv : add_device.php <hostname> nanp v3 [user] [port] [udp|udp6|tcp|tcp6] Auth, No Priv : add_device.php <hostname> anp v3 <user> <password> [md5|sha] [port] [udp|udp6|tcp|tcp6] Auth, Priv : add_device.php <hostname> ap v3 <user> <password> <enckey> [md5|sha] [aes|des] [port] [udp|udp6|tcp|tcp6] Remember to run discovery for the device afterwards. This is my /etc/sysconfig/snmpd file # snmpd command line options OPTIONS="-Lsd -Lf /dev/null -p /var/run/snmpd.pid -a" This is my /etc/snmp/snmpd.conf file com2sec readonly default 0bs3rv1um group MyROGroup v2c readonly view all included .1 80 access MyROGroup "" any noauth exact all none none syslocation Rack, Room, Building, City, Country [GPSX,Y] syscontact Your Name <your(a)email.address> #Distro Detection extend .1.3.6.1.4.1.2021.7890.1 distro /usr/bin/distro ~ ~ Whenever I do “service snmpd restart”, I can see the following error message in /var/log/messages Oct 20 14:09:47 server snmpd[10038]: Received TERM or STOP signal... shutting down... Oct 20 14:09:47 server snmpd[10055]: NET-SNMP version 5.5 Appreciate your time and assistance. Thanks, Gokul

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- delete user
by Paolo De Michele 21 Oct '13

21 Oct '13

hi everybody, how I do to remove a user? I have previously used the command: # ./adduser.php username password level how can I fix? thanks in advance - p

2 3

Re: [Observium] observium Digest, Vol 39, Issue 74
by Rutger Bevaart 21 Oct '13

21 Oct '13

On Oct 20, 2013, at 3:48 PM, observium-request(a)observium.org wrote: > What errors or information does it give when you run it on the command > line? > > Kind regards, > > Job Hi Job ;-) No errors are shown in the cron, it merely logs that it has run the command. With regards to the question of "why FreeBSD?", that's personal preference. I'm more comfortable troubleshooting on FreeBSD than on Linux… Is there any way to make poller-wrapper.py produce more logging? (I admit not going through the code). Regards Rutger

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poller-wrapper.py not working on FreeBSD?
by Rutger Bevaart 21 Oct '13

21 Oct '13

I have the following line in my /etc/crontab on FreeBSD9.1: */5 * * * * root /opt/observium/poller-wrapper.py 1 >> /dev/null 2>&1 I can manually run the poller (as root) but all monitored interfaces go to '0'. Somehow it seems that the poller-wrapper is not able to insert the data into the RRDs. root@server:/opt/observium # ./poller-wrapper.py 8 INFO: starting the poller at 1382106842.7 with 8 threads, slowest devices first INFO starting alerter.php for 2 INFO finished alerter.php for 2 INFO: worker Thread-7 finished device 2 in 7 seconds INFO starting alerter.php for 8 INFO finished alerter.php for 8 INFO: worker Thread-6 finished device 8 in 9 seconds INFO starting alerter.php for 7 INFO finished alerter.php for 7 INFO: worker Thread-2 finished device 7 in 10 seconds INFO starting alerter.php for 6 INFO finished alerter.php for 6 INFO: worker Thread-5 finished device 6 in 11 seconds INFO starting alerter.php for 1 INFO finished alerter.php for 1 INFO: worker Thread-4 finished device 1 in 12 seconds INFO starting alerter.php for 4 INFO finished alerter.php for 4 INFO: worker Thread-3 finished device 4 in 14 seconds INFO starting alerter.php for 5 INFO finished alerter.php for 5 INFO: worker Thread-1 finished device 5 in 16 seconds INFO: poller-wrapper polled 7 devices in 16 seconds with 8 workers Also, the regular poller does not work when moved to /etc/crontab, stragely enough it runs just fine from the crontab for user root (edited using 'crontab -e'). Any clues? Any way to verify where it is not working? Regards Rutger

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Re: [Observium] Empty ADSL and SLA rrd
by David George 21 Oct '13

21 Oct '13

Hi All, has anyone ran into the below? is it something that I've configured incorrectly? From: David George Sent: Tuesday, 15 October 2013 8:51 AM To: 'observium(a)observium.org' Subject: Empty ADSL and SLA rrd Morning all, I've just started trailing observium, and it's looking like a great system. Router health and interface counters seems to be logged and graphed correctly, so it's starting to look like a viable alternative to some of the larger closed source systems. I especially like the simplicity of the design which should allow for some additional sensor development down the that I'll submit back. So kudos on the system, I quite like it. Now - onto the issue, and I'm assuming given the size of the user-base this is likely to be configuration, but I've read and re-read the related doco and I'm unable to find anything wrong. I've added a Cisco 877 device, port counters and health are being logged and graphed correctly, but the ip-sla statistics and adsl line statistics are not. The header line includes dsl stats, and those stats appear to update according to the polling schedule, but the graphs do not. Also, the file timestamp is NOT updating on the adsl RRD file. it is however updating on the sla rrd file. rrdtool dump reveals that the rrd file contains no rows that have a value. config file contains $config['enable_ports_adsl'] = 1; # Enable ADSL-LINE-MIB $config['enable_sla'] = 1; Observium CE 0.13.10.4585 Apache 2.2.22 (Ubuntu) PHP 5.3.10-1ubuntu3.8 MySQL 5.5.29-0ubuntu0.12.04.1 RRDtool 1.4.7 [cid:image001.png@01CECE80.E0CDC300] [cid:image002.png@01CECE80.E0CDC300]

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Re: [Observium] poller-wrapper.py not working on FreeBSD9.1
by Rutger Bevaart 20 Oct '13

20 Oct '13

On Oct 19, 2013, at 1:00 PM, observium-request(a)observium.org wrote: > > Hi, > > On 18/10/13 15:35, Rutger Bevaart wrote: >> Any clues? > > I had a simliar issue, but following the documentation I got it working: > > Add cron jobs, create a new file /etc/cron.d/observium with the > following contents: > > Thanks > Marcus Unfortunately that doesn't work on FreeBSD as it does not use a nested cron.d setup. I re-read the docs a zillion times but obviously I must overlook something truly basic. What bothers me is that poller-wrapper.py doesn't work from the command line either, which means I must have something wrong in my install somewhere… Anybody using Observium on FreeBSD willing to share their cron setup? Thanks in advance, Rutger

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Making use of hdarray
by Henri Watson 20 Oct '13

20 Oct '13

Hi all, I've been trying to make use of hdarray (added in http://jira.observium.org/browse/OBSERVIUM-233) but it seems like there's a bit of an issue with the patch: it doesn't contain the actual observium-agent module. The patch seems to have been merged into SVN's devel branch (http://www.observium.org/svn/observer/branches/devel/includes/polling/unix-…, for example) but there's no hdarray module in SVN's devel branch either (see http://www.observium.org/svn/observer/branches/devel/scripts/agent-local/) which should rule out the possibility of it being added in right after. Am I looking in the wrong place or is the hdarray module simply missing? Cheers, Henri Watson

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Re: [Observium] graphics problem
by Adam Armstrong 19 Oct '13

19 Oct '13

You added it to the wrong crontab file because you didn't follow the instructions, despite the giant red box I recently added to make it super clear which file to add it to. Adam. Paolo De Michele <paolo(a)paolodemichele.it> wrote: >_______________________________________________ >observium mailing list >observium(a)observium.org >http://postman.memetic.org/cgi-bin/mailman/listinfo/observium

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Re: [Observium] graphics problem
by Adam Armstrong 19 Oct '13

19 Oct '13

You have almost certainly added them to the wrong cron file in the wrong format. Follow the instructions. Adam. Paolo De Michele <paolo(a)paolodemichele.it> wrote: >_______________________________________________ >observium mailing list >observium(a)observium.org >http://postman.memetic.org/cgi-bin/mailman/listinfo/observium

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graphics problem
by Paolo De Michele 19 Oct '13

19 Oct '13

Hi, yesterday I installed paul software according to the official documentation. I have successfully added the first servers (. / hostname add_device community versionsnmp). I see the tables of graphics but these are not populated with the actual employment. only yesterday just added the apparatus has plotted a bit. this is a section on the memory (ram) but I have all the same (see attached link: https://www.dropbox.com/s/3xjbnjcp7rsdoat/snapshot3.png) I also, as indicated in the wiki, added the following strings in crontab 33 */6 * * * root /opt/observium/discovery.php -h all >> /dev/null 2>&1 */5 * * * * root /opt/observium/discovery.php -h new >> /dev/null 2>&1 */5 * * * * root /opt/observium/poller-wrapper.py 1 >> /dev/null 2>&1 I reloaded the crond service: /etc/init.d/crond reload what is the problem? how can I solve it? thanks in advance greetings

1 0

Syslog-ng integration
by Randy Coburn 17 Oct '13

17 Oct '13

Hi All, I was wondering if someone could help with the syslog-ng intergration. For some reason not all my switches seem to be getting logs even though the syslogs are getting sent to the observium server. Below is the syslog-ng config. ## Observium Syslog-ng config chain_hostnames(0); keep_hostname(yes); use_dns(no); ## Observium Syslog-ng config ## Observium Syslog-ng config source s_net { udp(ip(0.0.0.0) port(5544)); udp(ip(0.0.0.0) port(514)); }; destination d_observium { program("/opt/observium/syslog.php" template ("$HOST||$FACILITY||$PRIORITY||$LEVEL||$TAG||$YEAR-$MONTH-$DAY $HOUR:$MIN:$SEC||$MSG||$PROGRAM\n") template-escape(yes)); file("/var/log/observium"); }; log { source(s_net); destination(d_observium); }; ## Observium Syslog-ng config As you can see I have a file syslog to show that the logs are coming in. What parameters does observium need to log a syslog message against a device. Randy Coburn NewVoiceMedia are proud gold sponsors of Dreamforce. Use our promo code EC13NEWVO to register and save $100: [Dreamforce | Join The Customer Company Revolution | Nov 18-21, 2013 | San Francisco]<http://www.salesforce.com/dreamforce/> www.newvoicemedia.com<http://www.newvoicemedia.com> Click here<http://www.newvoicemedia.com/customers/> to see what our customers think Click here<http://sites.force.com/appexchange/listingDetail?listingId=a0N300000025yAGE…> to see our integration with salesforce.com Follow NewVoiceMedia on Facebook<http://www.facebook.com/pages/NewVoiceMedia/137330659646514?v=wall>, Flickr<http://www.flickr.com/photos/newvoicemedia/>, LinkedIn<http://www.linkedin.com/company/newvoicemedia>, Twitter<https://twitter.com/NewVoiceMedia> Registered Office: NewVoiceMedia Ltd, Belvedere, Basing View, Basingstoke, Hampshire. RG21 4HG. NewVoiceMedia Registered in England No: 3602868 This email and any attachments to it may be confidential and are intended solely for the use of the individual to whom it is addressed. Any views or opinions expressed are solely those of the author and do not necessarily represent those of NewVoiceMedia. If you are not the intended recipient of this email, you must neither take any action based upon its contents, nor copy or show it to anyone. Please contact the sender if you believe you have received this email in error.

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why is the DNS query rate so high?
by David Newman 17 Oct '13

17 Oct '13

Thanks for clues in troubleshooting a problem with high DNS query rates from Observium. I've been looking at Observium for network monitoring, and really like it so far, except that makes repeated DNS queries at a very high rate. For example, an Observium box monitors an old Cisco 2651XM router in the same physical location. Running a capture on the DNS server, we see the Observium box made over 200 queries for the router's hostname in a 7-second interval. Also, the DNS server correctly responded to every one of these, usually within 20 ms. What would cause so many DNS queries (and apparent non-caching of the responses)? This behavior is thrashing the logs on the DNS servers. This is with Observium Community Edition 0.13.10.4586 running on Debian Wheezy. Thanks again dn

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Ldap ad authentication levels
by F.Reenders＠utwente.nl 17 Oct '13

17 Oct '13

Hi, Is there someone who has the permission levels like 10 for admin working with ad ldap groups? The ad ldap authentication itself is working for me but I get a screen with 0 devices then. If it just doesn't work I can stop trying. Regards, Frederik Reenders

2 6

Latest subscription version and Map issues
by Chris Pelling 17 Oct '13

17 Oct '13

Evening all :-) I have had a quick look at the google page listed in the the doc, and also had a good search of google in general. I have a smallish but problematic issue with the overview page. In the old version (before update) I did not have any issue with this, howver the page defaults to the USA, and well I am in the UK - I have tried playing around with the region setting in the Docs (not a lot is discussed about "what" it actually does, but i have had a good play) to no avail. Google api doc page mentioned setting the region to "England" so I set : [map] => Array ( [region] => England [resolution] => countries [dotsize] => 10 [realworld] => [api] => google-mc [zooms_per_click] => 1 But it still defaults to the USA (middle of) :/ Now the second issue is we have set the device properties > System Location to be "Greenwich View Place, London, UK" which initially showed the devices in the correct place, then after an hour or two, its now 3 miles off to the East :( (and there I was thinking - wow thats good) :) So any help - guidance would be much appreciated :) -- Kind regards, Chris

4 5

Junos health monitoring removed?
by Rutger Bevaart 16 Oct '13

16 Oct '13

Hi, Just a quick question. For some reason my temperature sensors disappeared on Juniper / Junos gear. Observium log shows many of these: Sensor Deleted: temperature junos 9.1.0.0 Routing Engine 0 Running latest version from pro/svn, just updated to 4670 to be sure. Any clues? Regards, Rutger

2 3

Searching in the FDB-Tables
by Wiethoff, Helge 16 Oct '13

16 Oct '13

Hi all :-) When i search for a specific mac-address inside the FDB-Table i get no results with the default search options. Only if i deactivate the Options for Vlan and VLAN names. You can see in the screenshot: https://www.dropbox.com/s/0t18gycxw28ex56/fdb-table.png (equivalent for VLAN names... There is a blank entry selected https://www.dropbox.com/s/nx0dwkldj1vch7c/fdb-tables2.png ). Now my question: Is this the intended behavior? :) How are those default options set? Best regards, Helge ________________________________ Helge Wiethoff Medienzentrum Telefon: +49 (234) 968 8717 Fax: +49 (234) 968 3453 E-Mail: Wiethoff(a)tfh-bochum.de Technische Fachhochschule Georg Agricola für Rohstoff, Energie und Umwelt zu Bochum Staatlich anerkannte Fachhochschule der DMT-Gesellschaft für Lehre und Bildung mbH Herner Straße 45 44787 Bochum http://www.tfh-bochum.de ________________________________ Träger: DMT-Gesellschaft für Lehre und Bildung mbH Sitz der Gesellschaft: Bochum Registergericht: Amtsgericht Bochum Handelsregister: B 4052 Geschäftsführung: Prof. Dr. Jürgen Kretschmann (Vorsitzender) Manfred Freitag

2 2

Re: [Observium] Storage alerts
by BERTRAND Adrien [BPCE Assurances] 16 Oct '13

16 Oct '13

Maybe it's active in the pro version ? Adrien De : BERTRAND Adrien [BPCE Assurances] Envoyé : mardi 15 octobre 2013 10:55 À : 'observium(a)observium.org' Objet : Storage alerts Hi everyone, I'm using the old alerting system for hosts down and it works fine :-) But now I want to use the old or new one to know when my servers have data storage > 90% of their capacity. Is it possible ? And I'm always with the last SVN free version (I'm waiting for my Chief to buy the subscription). Thanks a lot, Adrien

1 0

User Levels
by Jeremy Custenborder 16 Oct '13

16 Oct '13

Excuse me if this is already documented some place. What is the lowest user level that will have read access to everything? Are the levels documented anywhere?

1 0

inventory api not work
by Keyman 15 Oct '13

15 Oct '13

hi, all i enable API like this: // Simple Observium API Settings $config['api']['enabled'] = 1; $config['api']['module']['inventory'] = 1; and then i use http://x.x.x.x/api.php?username=admin&password=admin&module=inventory&devic… to export data, but retured : {"login":{"success":{"code":"101","msg":"User authentification succeeded"}},"data":[]} the device id is right, i can find inventory data from url http://x.x.x.x/device/device=4/tab=entphysical/ what's wrong about this ? thanks for your answer. yuan

1 0

Storage alerts
by BERTRAND Adrien [BPCE Assurances] 15 Oct '13

15 Oct '13

Hi everyone, I'm using the old alerting system for hosts down and it works fine :-) But now I want to use the old or new one to know when my servers have data storage > 90% of their capacity. Is it possible ? And I'm always with the last SVN free version (I'm waiting for my Chief to buy the subscription). Thanks a lot, Adrien

1 0

Geolocation through proxy
by Christian Hügel 15 Oct '13

15 Oct '13

Hi, is there a way to use the geolocation feature through a proxy with authentication? Our network policy doesn´t admint anonymous access through the proxy. Thx. Chris

2 2

Empty ADSL and SLA rrd
by David George 15 Oct '13

15 Oct '13

Morning all, I've just started trailing observium, and it's looking like a great system. Router health and interface counters seems to be logged and graphed correctly, so it's starting to look like a viable alternative to some of the larger closed source systems. I especially like the simplicity of the design which should allow for some additional sensor development down the that I'll submit back. So kudos on the system, I quite like it. Now - onto the issue, and I'm assuming given the size of the user-base this is likely to be configuration, but I've read and re-read the related doco and I'm unable to find anything wrong. I've added a Cisco 877 device, port counters and health are being logged and graphed correctly, but the ip-sla statistics and adsl line statistics are not. The header line includes dsl stats, and those stats appear to update according to the polling schedule, but the graphs do not. Also, the file timestamp is NOT updating on the adsl RRD file. it is however updating on the sla rrd file. rrdtool dump reveals that the rrd file contains no rows that have a value. config file contains $config['enable_ports_adsl'] = 1; # Enable ADSL-LINE-MIB $config['enable_sla'] = 1; Observium CE 0.13.10.4585 Apache 2.2.22 (Ubuntu) PHP 5.3.10-1ubuntu3.8 MySQL 5.5.29-0ubuntu0.12.04.1 RRDtool 1.4.7 [cid:image001.png@01CEC983.247047C0] [cid:image002.png@01CEC983.247047C0]

1 0

Did the config setting mibdir get removed?
by Jeremy Custenborder 15 Oct '13

15 Oct '13

Guys, We used mibdir heavily in our environment. After updating I see everything is going back to the default /opt/observium/mibs. What can we do to correct this? Has the setting changed? J

2 3

Error during polling: ERROR: unknown option 's'
by Jeremy Custenborder 14 Oct '13

14 Oct '13

Have any of you run into this before? I'm running centos 6.4. ERROR: unknown option 's' ERROR: unknown option 's' ERROR: unknown option 's' Module [ unix-agent ] disabled globally. Using SNMP Agent sysUpTime (4488767 seconds) ERROR: unknown option 's' Uptime: 51 days, 22h 52m 47s Module time: 5.0179s Hardware: cisco2811 Version: 15.1(4)M6 Features: ADVSECURITYK9 Serial: Asset: Module time: 1.0249sIPMI: Module time: 0.0087sSensors: Checking (snmp) temperature chassis ERROR: unknown option 's' 26 C Checking alerts Module time: 1.0116sProcessor Processor 1 ERROR: unknown option 's' 1% Checking alerts Module time: 1.025sMempool Processor: 25.95% ERROR: unknown option 's' Checking alerts Mempool I/O: 60.08% ERROR: unknown option 's' Checking alerts Mempool 2811 chassis - Processor: 25.95% ERROR: unknown option 's' Checking alerts Mempool 2811 chassis - I/O: 60.08% ERROR: unknown option 's' Checking alerts Module time: 8.8415sModule time: 0.0025sPolling Netstats: IPERROR: unknown option 's' TCPERROR: unknown option 's' UDPERROR: unknown option 's' ICMPERROR: unknown option 's' SNMPERROR: unknown option 's'

2 2

CE: Broken detailed Collectd charts
by Frank Ortmann 14 Oct '13

14 Oct '13

Hi I installed the community edition at the time of the split and have come across an issue with the detailed charts. When I click on the Collectd tab I see the various charts as expected. See the attached screenshot. However, when I then click on one of the charts to see more detail, I get the broken image icon. I would expect to see something like the following: I am doing something wrong, or is this a bug? Thanks, Frank

1 0

Test of List Posting
by Ron Wingfield 14 Oct '13

14 Oct '13

4 4

poller performance
by F.Reenders＠utwente.nl 14 Oct '13

14 Oct '13

Hi, I'm having problems with the performance of the poller. We have 200 switches and almost 16000 ports included and the poller is having trouble getting them checked in 5 minutes. With 20 threads it's working with a load of 15. When I add more threads it takes longer to get the data from switches. With less threads it also doesn't check all switches in 5 minutes. I'm using new fast hardware. I've implemented all the performance tuning tips on the observium site. I also disabled the checking of fbd-table, arp-table and mac-accounting. When I debug the poller the ports check takes the longest. About 90 % of the total time. 1 switch takes about 8 to 10 seconds now. Is there a way to speed it up? Maybe I can extend the check cycle time to 10 minutes? Distributed poller instances? Regards, Frederik Reenders | ICTS Operation Centre | University of Twente | ICT Service Centre | ICTS Server Operation | P.O.Box 217, 7500 AE Enschede The Netherlands | Drienerlolaan 5, 7522 NB Enschede | Campus building: Spiegel, room 416 | T: +31 53 489 2653/6723 | f.reenders(a)utwente.nl | www.utwente.nl/icts/en/

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