Traffic graphs for vlan interfaces show double the traffic

[hmcarthur]

Hi,

I'm  not sure if this is the correct place to post this but I have a rather strange problem with the traffic graphs on the dashboard for vlan interfaces on our pfSense firewall. In short, they reflect double the in/out traffic that is actually going over that interface. Normal interfaces (not vlanned) are unaffected.

It goes further than the traffic graph display on the dashboard though….
The RRD graphs for the all the interfaces generate correctly and accurately, however SNMP based traffic graphs are also double and I'm quite sure that the traffic shaper is also "seeing" double the traffic on the interfaces causing it to function incorrectly!

Any ideas? I'm sure I've configured the vlans correctly on pfSense but perhaps I have made a fairly obvious mistake.

Has anyone seen this problem before?

Thanks,
Hamish

[phil.davis]

This bug: https://redmine.pfsense.org/issues/3314