[Bug 230996] em/igb: Intel i210/i350: ifconfig: enabling "vlanhwtag" renders VLAN on i210/i350 NICs unusable

From: <bugzilla-noreply_at_freebsd.org>
Date: Sat, 18 Sep 2021 00:05:02 +0000
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=230996

--- Comment #39 from Kevin Bowling <kbowling_at_freebsd.org> ---
(In reply to Jason Tubnor from comment #38)
The reason I am confused by this is I think I run a similar configuration on
Chelsio and do not need to drop the flags: 
https://gist.github.com/kev009/b8171b1988d38477b116d0de3c7ec315

Therefore I am wondering if we are getting something wrong on the VLAN
offloads.  If you can test with main or stable/{12,13} with the above patch I'd
be curious too.

To help me orient on this, can you provide a toy rc.conf or sequence of
ifconfig commands to build the "wrong" topology that triggers the bug?

-- 
You are receiving this mail because:
You are the assignee for the bug.
You are on the CC list for the bug.
Received on Sat Sep 18 2021 - 00:05:02 UTC

Original text of this message