Re: Graphing Arista Switch Ports

>From reading the article at the link :
http://forums.cacti.net/about15136.html

I found that the ds[traffic_in/out].max values were set too high.

rrdtool info fs1a_traffic_in_94.rrd  | grep -i max
ds[traffic_in].max = 1.0000000000e+09
ds[traffic_out].max = 1.0000000000e+09

I adjusted them with the command :
# rrdtool tune fs1a_traffic_in_94.rrd --maximum traffic_out.max:1000000000

And now I'm able to see data being graphed from my interfaces.

However, every new graph I make for the Arista devices end up having the
incorrect max values. It looks like I will need to adjust that value from
the 'ifSpeed' OID polled for each interface.

Does anyone know what would cause this max value to contain the incorrect
information, and how would I correct that so I dont have to manually adjust
the RRD file each time I add a new interface.

Thank you,


On Fri, May 31, 2013 at 3:07 PM, Reza <[email protected]> wrote:

> Edit:
> It looks like I'm getting some information, this is the output from cmd.php
> 05/31/2013 03:02:34 PM - SYSTEM STATS: Time:0.1884 Method:cmd.php
> Processes:1 Threads:N/A Hosts:2 HostsPerProcess:2 DataSources:1
> RRDsProcessed:0
> 05/31/2013 03:02:35 PM - CMDPHP: Poller[0] Host[9] RECACHE DQ[1] OID:
> .1.3.6.1.2.1.1.3.0, output: 1660158173
> 05/31/2013 03:02:35 PM - CMDPHP: Poller[0] Host[9] DS[93] SNMP: v3: ss1a,
> dsname: traffic_in, oid: .1.3.6.1.2.1.2.2.1.10.1000045, output: 3560893268
> 05/31/2013 03:02:35 PM - CMDPHP: Poller[0] Time: 0.0964 s, Theads: N/A,
> Hosts: 1
>
> I did a snmpwalk from one of my linux boxes, and greped for 1000045, which
> is Port-Channel45 what I'm trying to graph. Here is the output below.
>
> grep -i 1000045 /tmp/fs1a.txt
> IF-MIB::ifIndex.1000045 = INTEGER: 1000045
> IF-MIB::ifDescr.1000045 = STRING: Port-Channel45
> IF-MIB::ifType.1000045 = INTEGER: ieee8023adLag(161)
> IF-MIB::ifMtu.1000045 = INTEGER: 1500
> IF-MIB::ifSpeed.1000045 = Gauge32: 0
> IF-MIB::ifPhysAddress.1000045 = STRING: 0:0:0:0:0:0
> IF-MIB::ifAdminStatus.1000045 = INTEGER: up(1)
> IF-MIB::ifOperStatus.1000045 = INTEGER: lowerLayerDown(7)
> IF-MIB::ifLastChange.1000045 = Timeticks: (0) 0:00:00.00
> IF-MIB::ifInOctets.1000045 = Counter32: 0
> IF-MIB::ifInUcastPkts.1000045 = Counter32: 0
> IF-MIB::ifInNUcastPkts.1000045 = Counter32: 0
> IF-MIB::ifInDiscards.1000045 = Counter32: 0
> IF-MIB::ifInErrors.1000045 = Counter32: 0
> IF-MIB::ifInUnknownProtos.1000045 = Counter32: 0
> IF-MIB::ifOutOctets.1000045 = Counter32: 0
> IF-MIB::ifOutUcastPkts.1000045 = Counter32: 0
> IF-MIB::ifOutNUcastPkts.1000045 = Counter32: 0
> IF-MIB::ifOutDiscards.1000045 = Counter32: 0
> IF-MIB::ifOutErrors.1000045 = Counter32: 0
> IF-MIB::ifOutQLen.1000045 = Gauge32: 0
> IF-MIB::ifSpecific.1000045 = OID: iso.2.840.10006.300.43.1.1
> SNMPv2-SMI::mib-2.17.1.4.1.2.149 = INTEGER: 1000045
> IF-MIB::ifName.1000045 = STRING: Port-Channel45
> IF-MIB::ifInMulticastPkts.1000045 = Counter32: 0
> IF-MIB::ifInBroadcastPkts.1000045 = Counter32: 0
> IF-MIB::ifOutMulticastPkts.1000045 = Counter32: 0
> IF-MIB::ifOutBroadcastPkts.1000045 = Counter32: 0
> IF-MIB::ifHCInOctets.1000045 = Counter64: 0
> IF-MIB::ifHCInUcastPkts.1000045 = Counter64: 0
> IF-MIB::ifHCInMulticastPkts.1000045 = Counter64: 0
> IF-MIB::ifHCInBroadcastPkts.1000045 = Counter64: 0
> IF-MIB::ifHCOutOctets.1000045 = Counter64: 0
> IF-MIB::ifHCOutUcastPkts.1000045 = Counter64: 0
> IF-MIB::ifHCOutMulticastPkts.1000045 = Counter64: 0
> IF-MIB::ifHCOutBroadcastPkts.1000045 = Counter64: 0
> IF-MIB::ifLinkUpDownTrapEnable.1000045 = INTEGER: enabled(1)
> IF-MIB::ifHighSpeed.1000045 = Gauge32: 0
> IF-MIB::ifPromiscuousMode.1000045 = INTEGER: false(2)
> IF-MIB::ifConnectorPresent.1000045 = INTEGER: false(2)
> IF-MIB::ifAlias.1000045 = STRING:
> IF-MIB::ifCounterDiscontinuityTime.1000045 = Timeticks: (0) 0:00:00.00
> IF-MIB::ifStackStatus.0.1000045 = INTEGER: active(1)
> IF-MIB::ifStackStatus.1000045.0 = INTEGER: active(1)
> SNMPv2-SMI::mib-2.77.1.1.1.1.0.1000045 = INTEGER: 1
> SNMPv2-SMI::mib-2.77.1.1.1.1.1000045.0 = INTEGER: 1
>
>
> On Fri, May 31, 2013 at 2:22 PM, Reza <[email protected]> wrote:
>
>> Hello Cacti Users,
>>
>> I'm a new user to Cacti and I'm running into some difficulty graphing
>> interfaces off of an Arista switch (model DCS-7050S-52). I have created the
>> device in Cacti via SNMPv3 and I'm able to see the SNMP data is
>> successfully queried via the verbose query link under the device section
>> using the Cisco Route host template. I also tried using the ucd/net snmp
>> host template without any luck.
>>
>> To keep it simple I'm just trying to graph one port currently on the
>> Arista switch. I took a look at the data source, Port-Channel45, and I can
>> see its looking for ifSpeed, ifName, and ifDesc as the index type. I
>> verified with the verbose query that these fields do exist and are
>> returning data.
>>
>> I'm not able to figure out currently why no data is being presented to
>> the graph. There is a graph image, it is just completely blank.
>>
>> Any assistance/guidance on this subject would be greatly appreciated. Let
>> me know if I need to present additional information.
>>
>> Thanks,
>> -Reza
>>
>
>
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