[bdNOG] FW: CACTI Graph Issue

GZ Kabir gzkabir at office.bdcom.com
Sat Dec 12 16:38:05 BDT 2015


LibreNMS <http://www.lathwood.co.uk/2014/03/16/librenms-an-alternative-network-monitoring-system/> is open source and free to use. No bar hold. Try….


Thanks and regards,
------------------------------
Gazi Zehadul Kabir
GM & Head of System Integration
BDCOM ONLINE LTD.
Cell : +880-173-0041-455

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> On Dec 12, 2015, at 4:28 PM, Mohammad Shahjahan <bunty.ctg at hotmail.com> wrote:
> 
> Dear Sir,
> 
> What you have told to all set and eve though getting snmp replay data in server but same situation.
> 
> CISCO Configuration:
> 
> snmp-server community public RW
> snmp-server location YOUNGONECTG
> snmp-server contact sysadmin at youngonectg.com <mailto:sysadmin at youngonectg.com>
> 
> Observium is free but i don't it's support fully opensource but it beautiful if it's PAID.
> 
> Thank you so much.
> --------------------------------------------------------
> Engr. Mohammad Shahjahan
> Member of Institute of Engineer Bangladesh
> Membership Number: M/31195
> Chittagong, Bangladesh
> Contact Information: +8801752789798
> --------------------------------------------------------
> 
> 
> From: me at anuragbhatia.com
> Date: Sat, 12 Dec 2015 15:08:20 +0530
> Subject: Re: [bdNOG] CACTI Graph Issue
> To: bunty.ctg at hotmail.com
> CC: nog at bdnog.org
> 
> Dear Mohammad
> 
> 
> 
> You may checkout Console > Devices > (Select device which you are graphing) > SNMP - Interface Statistics on bottom under "Associated Data Queries" > Click on 	(Verbose Query) in front of it
> 
> 
> and see what output you get from the raw query. Verify that SNMP community is correct and the server on which cacti is running is able to grab SNMP data from other end device. 
> 
> 
> You can also try running: 
> 
> snmpwalk -v2c -c community-name  IP-ADDRESS-of-device 
> 
> and see if device replies with SNMP data. 
> 
> 
> 
> 
> 
> @Paul & Anamul - Yeah Observium is cool. I loved the auto-discover feature in it and UI is cool but I personally found tweaking very hard. I guess with graphing as well as monitoring tools it's more like what one has (successfully) used in past and we get in favor of it. I would love to learn how to tweak Observium. :) 
> 
> 
> 
> 
> Thanks. 
> 
> On Sat, Dec 12, 2015 at 2:53 PM, Mohammad Shahjahan <bunty.ctg at hotmail.com <mailto:bunty.ctg at hotmail.com>> wrote:
> Dear Sir,
> 
> After ONE HOUR the issue is remain same.
> 
> --------------------------------------------------------
> Engr. Mohammad Shahjahan
> Member of Institute of Engineer Bangladesh
> Membership Number: M/31195
> Chittagong, Bangladesh
> Contact Information: +8801752789798 <>
> --------------------------------------------------------
> 
> 
> From: me at anuragbhatia.com <mailto:me at anuragbhatia.com>
> Date: Sat, 12 Dec 2015 12:49:06 +0530
> 
> Subject: Re: [bdNOG] CACTI Graph Issue
> To: bunty.ctg at hotmail.com <mailto:bunty.ctg at hotmail.com>
> CC: nog at bdnog.org <mailto:nog at bdnog.org>
> 
> You can wait for 20-25mins and see if actual graph is visible. 5min cron means it would be drawing every 5 mins and thus initial 10-15mins might not have a visible clear graph.
> 
> 
> So try checking again after 20mins or so. 
> 
> On Sat, Dec 12, 2015 at 12:36 PM, Mohammad Shahjahan <bunty.ctg at hotmail.com <mailto:bunty.ctg at hotmail.com>> wrote:
> Dear Sir,
> 
> i have removed '#' and restart crond service. the problem is remain same.
> 
> --------------------------------------------------------
> Engr. Mohammad Shahjahan
> Member of Institute of Engineer Bangladesh
> Membership Number: M/31195
> Chittagong, Bangladesh
> Contact Information: +8801752789798 <>
> --------------------------------------------------------
> 
> 
> From: me at anuragbhatia.com <mailto:me at anuragbhatia.com>
> Date: Sat, 12 Dec 2015 12:28:42 +0530
> 
> Subject: Re: [bdNOG] CACTI Graph Issue
> To: bunty.ctg at hotmail.com <mailto:bunty.ctg at hotmail.com>
> CC: nog at bdnog.org <mailto:nog at bdnog.org>
> 
> Hi
> 
> 
> If you have what you exactly posted then it seems  like a disabled cron :) 
> 
> 
> Remove hash (#) before */5..... and then it will actually run. It seems commented (disabled) as of now. 
> 
> On Sat, Dec 12, 2015 at 12:27 PM, Mohammad Shahjahan <bunty.ctg at hotmail.com <mailto:bunty.ctg at hotmail.com>> wrote:
> Dear Sir,
> 
> Yes it just showing zero data but GUI graph is showing.
> I have configured cronjob as below
> 
> # vi /etc/cron.d/cacti
> #*/5 * * * *    cacti   /usr/bin/php /usr/share/cacti/poller.php > /dev/null 2>&1
> 
> 
> --------------------------------------------------------
> Engr. Mohammad Shahjahan
> Member of Institute of Engineer Bangladesh
> Membership Number: M/31195
> Chittagong, Bangladesh
> Contact Information: +8801752789798 <>
> --------------------------------------------------------
> 
> 
> From: me at anuragbhatia.com <mailto:me at anuragbhatia.com>
> Date: Sat, 12 Dec 2015 12:22:56 +0530
> 
> Subject: Re: [bdNOG] CACTI Graph Issue
> To: bunty.ctg at hotmail.com <mailto:bunty.ctg at hotmail.com>
> CC: nog at bdnog.org <mailto:nog at bdnog.org>
> 
> This means it is OK and able to fetch data. 
> 
> 
> What exactly you see in graphs - just blank graphs? If so, please ensure that you have cronjob configured to do polling every 5mins or so. 
> 
> 
> 
> 
> On Sat, Dec 12, 2015 at 12:17 PM, Mohammad Shahjahan <bunty.ctg at hotmail.com <mailto:bunty.ctg at hotmail.com>> wrote:
> 
> Dear Sir,
> 
> For specific interface i have got the following log:
> 
> RRDTool Command:
> /bin/rrdtool graph - \
> --imgformat=PNG \
> --start='-86400' \
> --end='-300' \
> --title='SHAHJAHAN-DESK - Traffic - Po1' \
> --rigid \
> --base='1000' \
> --height='120' \
> --width='500' \
> --alt-autoscale-max \
> --lower-limit='0' \
> --vertical-label='bits per second' \
> --slope-mode \
> --font TITLE:10: \
> --font AXIS:7: \
> --font LEGEND:8: \
> --font UNIT:7: \
> DEF:a='/usr/share/cacti/rra/shahjahan-desk_traffic_in_27.rrd':'traffic_in':AVERAGE \
> DEF:b='/usr/share/cacti/rra/shahjahan-desk_traffic_in_27.rrd':'traffic_out':AVERAGE \
> CDEF:cdefa='a,8,*' \
> CDEF:cdefe='b,8,*' \
> AREA:cdefa#00CF00FF:'Inbound'  \
> GPRINT:cdefa:LAST:' Current\:%8.2lf %s'  \
> GPRINT:cdefa:AVERAGE:'Average\:%8.2lf %s'  \
> GPRINT:cdefa:MAX:'Maximum\:%8.2lf %s\n'  \
> LINE1:cdefe#002A97FF:'Outbound'  \
> GPRINT:cdefe:LAST:'Current\:%8.2lf %s'  \
> GPRINT:cdefe:AVERAGE:'Average\:%8.2lf %s'  \
> GPRINT:cdefe:MAX:'Maximum\:%8.2lf %s\n' 
> RRDTool Says:
> OK
> 
> --------------------------------------------------------
> Engr. Mohammad Shahjahan
> Member of Institute of Engineer Bangladesh
> Membership Number: M/31195
> Chittagong, Bangladesh
> Contact Information: +8801752789798 <>
> --------------------------------------------------------
> 
> 
> From: me at anuragbhatia.com <mailto:me at anuragbhatia.com>
> Date: Sat, 12 Dec 2015 12:14:01 +0530
> Subject: Re: [bdNOG] CACTI Graph Issue
> To: bunty.ctg at hotmail.com <mailto:bunty.ctg at hotmail.com>
> CC: nog at bdnog.org <mailto:nog at bdnog.org>
> 
> 
> Dear Mohammad
> 
> 
> You can try opening Console > Graph Management > select any graph which is failing. 
> 
> Next, click on "debug graph" on top right and that should give you basic idea on why it's failing. 
> 
> 
> 
> 
> 
> 
> On Sat, Dec 12, 2015 at 12:09 PM, Mohammad Shahjahan <bunty.ctg at hotmail.com <mailto:bunty.ctg at hotmail.com>> wrote:
> Dear Brother,
> 
> I have configured cacti server in CentOS 7 without any error. But i am not able to see any graph result.
> 
> I need your help.
> 
> Thank you so much in advanced.
> --------------------------------------------------------
> Engr. Mohammad Shahjahan
> Member of Institute of Engineer Bangladesh
> Membership Number: M/31195
> Chittagong, Bangladesh
> Contact Information: +8801752789798 <>
> --------------------------------------------------------
> 
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