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Re: etherip and VLANs and MTUs (oh my?)

On Wed, Nov 05, 2008 at 02:38:39PM -0800, Jesse Peterson wrote:
> So my questions are:
>  - Are tagged VLANs supported over an etherip(4) interface?

tagged VLANs are supported over any ethernet interface, but eventually
with a reduced MTU.

>  - Do I need to increase the MTU of the etherip interface for the VLAN tag?

No. etherip supports both ETHERCAP_VLAN_MTU and ETHERCAP_JUMBO_MTU, so it
should handle the extra 4 bytes of the vlan encap just fine.

Manuel Bouyer <>
     NetBSD: 26 ans d'experience feront toujours la difference

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