Ierrs & Oerrs are way off on ax0

[Evert]

Hi,

When I run

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netstat -i on our DEC2750 v2 unit, I get the following values on ax0:

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Ierrs: 18446744073709551598
Oerrs: 18446744073709551538
Both of these values are ridiculously high, and suspiciously close to 2^64.

The other interfaces report valid values, as far as I can tell.

How do I get the real Ierrs & Oerrs values for ax0?

[Seimus]

Is that interface a parent to, VLAN, LAGG or any overlay?

Regards,
S.

[Evert]

Is that interface a parent to, VLAN, LAGG or any overlay?

It is indeed. Does that mess with Ierrs/Oerrs?

[Seimus]

Yes it does,

This is one of the most common problems that it causes if you have parent interface assigned.

https://docs.opnsense.org/manual/how-tos/vlan_and_lagg.html#add-vlan-interfaces
Go to Interfaces ‣ Assignments and assign the new VLAN interfaces. The parent interface should stay unassigned. In rare cases, the parent interface can be assigned without a network configuration, to allow manual link speed overrides.

Regards,
S.