netdev - Re: [PATCH] net: netperf TCP_CRR test fails in bonding interfaces(mode 0)

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Message-ID: <20231210100615.521f290e@hermes.local>
Date: Sun, 10 Dec 2023 10:06:25 -0800
From: Stephen Hemminger <stephen@...workplumber.org>
To: ditang chen <ditang.c@...il.com>
Cc: netdev@...r.kernel.org
Subject: Re: [PATCH] net: netperf TCP_CRR test fails in bonding
 interfaces(mode 0)

On Sun, 10 Dec 2023 23:16:20 +0800
ditang chen <ditang.c@...il.com> wrote:

> 1. client/server:
> # modprobe bonding
> # ifconfig enp1s3 down
> # ifconfig enp2s3 down
> # echo "+bond0" > /sys/class/net/bonding_masters
> # edho "enp1s3" > /sys/class/net/bond0/bonding/slaves
> # edho "enp2s3" > /sys/class/net/bond0/bonding/slaves
> # ifconfig bond0 up

This is a really old legacy way to configure bonding.
The better method is:

# ip link add dev bond0 type bond
# ip link set dev enp1s3 down master bond0
# ip link set dev enp2s3 down master bond0
# ip link set dev bond0 up