Monday, January 31, 2022

Re: apu2e4 intermittent network freeze

Wow!
"Parallel forwarding" with multiqueue on em(4) is so beautiful, like a dream.
Should we hope that we will see those beautiful days very soon?
________________________________
From: owner-misc@openbsd.org <owner-misc@openbsd.org> on behalf of Hrvoje Popovski <hrvoje@srce.hr>
Sent: Monday, January 31, 2022 20:52
To: Amarendra Godbole <amarendra.godbole@gmail.com>
Cc: Łukasz Moskała <lm@lukaszmoskala.pl>; misc <misc@openbsd.org>
Subject: Re: apu2e4 intermittent network freeze

On 31.1.2022. 17:03, Amarendra Godbole wrote:
> [...]
>
> Thanks for your response(s). A few releases ago I did have a bridge,
> but realized it causes an overall throughput drop rather than using
> individual interfaces directly. I should have clarified -- even though
> both interfaces are on the same subnet, only one is connected at any
> given time, until yesterday, when I started seeing the issue on em1.
>
> Let me give a try to veb(4) and vport(4).
>
> -Amarendra


It would be great that em(4) have multiqueue support, that box with
veb(4) and "parallel forwarding" diff on tech@ would kick ass :)

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