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Date:      Mon, 31 May 2021 12:01:14 +0200 (CEST)
From:      Arnaud YSMAL <arnaud.ysmal@stormshield.eu>
To:        freebsd-hackers <freebsd-hackers@FreeBSD.org>
Cc:        SNS FreeBSD <sns-freebsd@stormshield.eu>
Subject:   LACP drops packets for 3s on marker xmit error
Message-ID:  <831173652.7576991.1622455274800.JavaMail.zimbra@stormshield.eu>

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Hi,

When a marker message could not be sent, the error is discarded and the lacp keep dropping transmit packets until the timeout is reached.

A patch is available for review [1], it fixes this issue by clearing the flag when the lacp_xmit_marker function returns an error [2].

Could you please check it out?

[1] https://reviews.freebsd.org/D30467
[2] https://github.com/freebsd/freebsd-src/blob/main/sys/net/ieee8023ad_lacp.c#L919

Best regards,

Arnaud Ysmal
R&D SNS - Software Engineer
Stormshield
2/6 Parc de l'Horizon - 59650 Villeneuve d'Ascq - FR



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