Network card Intel and 802.1P tag

Gary Gatten Ggatten at waddell.com
Wed Aug 5 15:54:45 UTC 2009


Not ALL chipsets / drivers support 802.1Q / p , maybe this is one of them?

----- Original Message -----
From: owner-freebsd-questions at freebsd.org <owner-freebsd-questions at freebsd.org>
To: arctic at alkar.net <arctic at alkar.net>
Cc: freebsd-questions at freebsd.org <freebsd-questions at freebsd.org>
Sent: Wed Aug 05 10:48:45 2009
Subject: Re: Network card Intel and 802.1P tag

Andrey O.Sokolov wrote:
> Any idea how I can see 802.1P tag on em?

You should, I guess, with no extra steps. Perhaps the em driver
has some hardware capability, which set the priority tag to zero?

Is the vlan hardware processing enabled?
Could you post the output of "ifconfig em0"?

Nikos
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