Hi,
I have recently enabled traffic billing for two VLAN Interfaces and it appears like it is not showing an accurate data. If I compare those combined graphs from “billing” with the actual vlan graphs, it has a huge difference in terms of data transfer.
I am using a distributed poller setup as shown in the image below
Server 1 - Nginx/poller
$ ./validate.php
| Component | Version |
|---|---|
| LibreNMS | 1.65-11-g465372b28 |
| DB Schema | 2020_06_23_00522_alter_availability_perc_column (170) |
| PHP | 7.2.24-0ubuntu0.18.04.6 |
| Python | 3.6.9 |
| MySQL | 10.1.44-MariaDB-0ubuntu0.18.04.1 |
| RRDTool | 1.7.0 |
| SNMP | NET-SNMP 5.7.3 |
| ==================================== |
[OK] Composer Version: 1.10.8
[OK] Dependencies up-to-date.
[OK] Database connection successful
[OK] Database schema correct
$
Server 2 - Nginx/Poller B
$ ./validate.php
| Component | Version |
|---|---|
| LibreNMS | 1.65-8-ga82018698 |
| DB Schema | 2020_06_23_00522_alter_availability_perc_column (170) |
| PHP | 7.2.24-0ubuntu0.18.04.6 |
| Python | 3.6.9 |
| MySQL | 10.1.44-MariaDB-0ubuntu0.18.04.1 |
| RRDTool | 1.7.0 |
| SNMP | NET-SNMP 5.7.3 |
| ==================================== |
[OK] Composer Version: 1.10.8
[OK] Dependencies up-to-date.
[OK] Database connection successful
[OK] Database schema correct
$
Under “Traffic Billing”
However, If go to those both VLAN interfaces and add their totals it adds up to 241.97 TB.
Cheers,
Vik