Re: Cacti - Stopped graphing one device

Since nobody else chimed in, I guess I will. Just to let you know, I don't
use Cacti, instead I use Zabbix to do the same thing (and more). Does Cacti
have a function to disable a device if can't pole it for what ever reason?
It may simply be disabled, but I would think it would re enable itself again
once it could talk to the device again. Could the SNMP group or permissions
change for that group during the upgrade and when you added the "new" device
into Cacti you used a different group? Does Cacti have any logging that may
say what is going on?

Just some basic things I would check for and I am sure you have already been
down this same path, but I thought I would offer anyway.



On 4/19/07, Bryan O'Neal <BONeal@cornerstonehome.com> wrote:
>
> One more piece that may help in solving the Cacti mystery. If I add a new
> device and new graphs for the same device then the new graphs work, but the
> old ones still do not. As such I am fairly sure it is purely a Cacti
> issue. If there is a good answer as to why and how I can get the old ones
> working, I would rather keep my historic data.
>
>
>
> Other wise, there is nothing like building a new history, free from the
> past ;)
>
>
> ------------------------------
>
> *From:* plug-discuss-bounces@lists.plug.phoenix.az.us [mailto:
> plug-discuss-bounces@lists.plug.phoenix.az.us] *On Behalf Of *Bryan O'Neal
> *Sent:* Thursday, April 19, 2007 12:17 PM
> *To:* Main PLUG discussion list; Arizona State University Linux Users
> Group
> *Subject:* Cacti - Stopped graphing one device
>
>
>
> Ok, I recently made changes to my router and rebooted it (many times) and
> since then Cacti will not graph the device. It graphs other devices and I
> can get useful data from the router using snmpwalk / snmpget so, what is the
> deal?
>
>
>
> Any thoughts?
>
>
>
>
>
> /usr/bin/rrdtool graph - \
>
> --imgformat=PNG \
>
> --start=-86400 \
>
> --end=-300 \
>
> --title="Kentrox_Q2400 - Traffic - VLAN-1" \
>
> --rigid \
>
> --base=1000 \
>
> --height=120 \
>
> --width=500 \
>
> --alt-autoscale-max \
>
> --lower-limit=0 \
>
> --vertical-label="bits per second" \
>
> --slope-mode \
>
> DEF:a="/usr/share/cacti/rra/kentrox_q2400_traffic_in_124.rrd":traffic_in:AVERAGE \
>
> DEF:b="/usr/share/cacti/rra/kentrox_q2400_traffic_in_124.rrd":traffic_out:AVERAGE \
>
> CDEF:cdefa=a,8,* \
>
> CDEF:cdefe=b,8,* \
>
> AREA:cdefa#00CF00:"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#002A97:"Outbound" \
>
> GPRINT:cdefe:LAST:"Current\:%8.2lf %s" \
>
> GPRINT:cdefe:AVERAGE:"Average\:%8.2lf %s" \
>
> GPRINT:cdefe:MAX:"Maximum\:%8.2lf %s"
>
>
>
>
>
> *Bryan O'Neal**
> Cornerstone Homes & Development, Inc.*
> 4220 E. McDowell Rd Ste. #108
> Mesa, AZ 85215
> (480) 505-1900
>
>
>
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