Check that the counters are actually changing in ifHCInOctets and ifHCOutOctets on the device.

If they're not, it's the device's fault. If they are, I have no idea, because we're taking the value from SNMP and correctly sending it to RRD.

adam.

On 2014-03-06 04:11, Maxence BITTERLI wrote:

I didn't change anything on my observium server, I got no traffic since I added these servers.

ls -l /opt/observium/rrd/s29.inter.net/port-* [2] -rw-r--r-- 1 root root 1739144 mars   6 11:00 /opt/observium/rrd/s29.inter.net/port-1.rrd [3] -rw-r--r-- 1 root root 1739144 mars   6 11:00 /opt/observium/rrd/s29.inter.net/port-2.rrd [4] -rw-r--r-- 1 root root 1739144 mars   6 11:00 /opt/observium/rrd/s29.inter.net/port-3.rrd [5] -rw-r--r-- 1 root root 1739144 mars   6 11:00 /opt/observium/rrd/s29.inter.net/port-4.rrd [6] -rw-r--r-- 1 root root 1739144 mars   6 11:00 /opt/observium/rrd/s29.inter.net/port-5.rrd [7] -rw-r--r-- 1 root root 1739144 mars   6 11:00 /opt/observium/rrd/s29.inter.net/port-6.rrd [8] -rw-r--r-- 1 root root 1739144 mars   6 11:00 /opt/observium/rrd/s29.inter.net/port-7.rrd [9]

I added my poller output with debug option.

Thanks for your answer.

Maxence

2014-03-05 12:36 GMT+01:00 Tom Laermans tom.laermans@powersource.cx:

Permission problem on your RRD file? Run poller with debug option to see what's going on.

v6 is certainly not related.

On 03/05/2014 10:17 AM, Maxence BITTERLI wrote:

Hi,

On some machines (debian 6 & 7) I don't have any output of my bandwidth. Port information are correct, I can see correct MAC and all IP address associated to this port but my graph are empty.

Poller output for eth0 :

[ifIndex] => 4 [ifDescr] => eth0 [ifType] => ethernetCsmacd [ifMtu] => 1500 [ifSpeed] => 1000000000 [ifPhysAddress] => 8:x0:xe:xc:ex:xe [ifAdminStatus] => up [ifOperStatus] => up [ifLastChange] => 0:0:00:00.00 [ifInOctets] => 529940242 [ifInUcastPkts] => 225555807 [ifInNUcastPkts] => 0 [ifInDiscards] => 0 [ifInErrors] => 0 [ifInUnknownProtos] => 0 [ifOutOctets] => 1075923292 [ifOutUcastPkts] => 280183099 [ifOutNUcastPkts] => 0 [ifOutDiscards] => 0 [ifOutErrors] => 0 [ifOutQLen] => 0 [ifSpecific] => zeroDotZero [ifName] => eth0 [ifInMulticastPkts] => 0 [ifInBroadcastPkts] => 0 [ifOutMulticastPkts] => 0 [ifOutBroadcastPkts] => 0 [ifHCInOctets] => 56364515090 [ifHCInUcastPkts] => 225555807 [ifHCInMulticastPkts] => 0 [ifHCInBroadcastPkts] => 0 [ifHCOutOctets] => 275953830236 [ifHCOutUcastPkts] => 280183099 [ifHCOutMulticastPkts] => 0 [ifHCOutBroadcastPkts] => 0 [ifHighSpeed] => 1000 [ifPromiscuousMode] => false [ifConnectorPresent] => true [ifAlias] =>  [ifCounterDiscontinuityTime] => 0:0:00:00.00

Linux 3.10.9-xxxx-grs-ipv6-64 (Debian 7)

This interface support IPv4 & IPv6 and I actually have some traffic on it.

At first I thougth it was a probleme with IPv4 + v6 but I also got an old machine with IPv4 only and this machine got empty graph too.

Any idea to solve this ?

Maxence

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Links:

[1] http://postman.memetic.org/cgi-bin/mailman/listinfo/observium [2] http://s29.inter.net/port-* [3] http://s29.inter.net/port-1.rrd [4] http://s29.inter.net/port-2.rrd [5] http://s29.inter.net/port-3.rrd [6] http://s29.inter.net/port-4.rrd [7] http://s29.inter.net/port-5.rrd [8] http://s29.inter.net/port-6.rrd [9] http://s29.inter.net/port-7.rrd

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