From owner-freebsd-stable@freebsd.org  Tue Nov 17 16:16:26 2015
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Date: Tue, 17 Nov 2015 17:16:27 +0100
From: Kurt Jaeger <lists@opsec.eu>
To: Alan Somers <asomers@freebsd.org>
Cc: Johan Hendriks <joh.hendriks@gmail.com>,
 FreeBSD <freebsd-stable@freebsd.org>
Subject: Re: LACP with 3 interfaces.
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Hi!

> > Is there something we can do to make sure lagg0 uses all the interfaces.
> 
> Nope.  LACP doesn't actively load balance its interfaces.

On FreeBSD 11

	man lagg(4)

says:

The driver currently supports the aggregation protocols failover (the
default), lacp, loadbalance, roundrobin, broadcast, and none.

with

     roundrobin   Distributes outgoing traffic using a round-robin scheduler
                  through all active ports and accepts incoming traffic from
                  any active port.

If the three ports are needed for sending, shouldn't this work ?

-- 
pi@opsec.eu            +49 171 3101372                         5 years to go !