From: Lukasz Majewski <lukma@denx•de>
To: Hangbin Liu <liuhangbin@gmail•com>
Cc: Jakub Kicinski <kuba@kernel•org>,
netdev@vger•kernel.org, Paolo Abeni <pabeni@redhat•com>,
Eric Dumazet <edumazet@google•com>,
Vladimir Oltean <olteanv@gmail•com>,
"David S. Miller" <davem@davemloft•net>,
Oleksij Rempel <o.rempel@pengutronix•de>,
Tristram.Ha@microchip•com,
Sebastian Andrzej Siewior <bigeasy@linutronix•de>,
Ravi Gunasekaran <r-gunasekaran@ti•com>,
Simon Horman <horms@kernel•org>,
Nikita Zhandarovich <n.zhandarovich@fintech•ru>,
Murali Karicheri <m-karicheri2@ti•com>,
Arvid Brodin <Arvid.Brodin@xdin•com>,
Dan Carpenter <dan.carpenter@linaro•org>,
"Ricardo B. Marliere" <ricardo@marliere•net>,
Casper Andersson <casper.casan@gmail•com>,
linux-kernel@vger•kernel.org, linux-kselftest@vger•kernel.org,
Geliang Tang <tanggeliang@kylinos•cn>,
Shuah Khan <shuah@kernel•org>
Subject: Re: [PATCH] selftests: hsr: Extend the hsr_redbox.sh test to use fixed MAC addresses
Date: Mon, 3 Jun 2024 09:03:27 +0200 [thread overview]
Message-ID: <20240603090327.44d43f53@wsk> (raw)
In-Reply-To: <ZlfXmDN-W1dZRYQL@Laptop-X1>
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Hi Hangbin,
> On Wed, May 29, 2024 at 04:22:32PM +0200, Lukasz Majewski wrote:
> > Fixed MAC addresses help with debugging as last four bytes identify
> > the network namespace.
> >
> > Moreover, it allows to mimic the real life setup with for example
> > bridge having the same MAC address on each port.
> >
> > Signed-off-by: Lukasz Majewski <lukma@denx•de>
> > ---
> > tools/testing/selftests/net/hsr/hsr_redbox.sh | 15 +++++++++++++++
> > 1 file changed, 15 insertions(+)
> >
> > diff --git a/tools/testing/selftests/net/hsr/hsr_redbox.sh
> > b/tools/testing/selftests/net/hsr/hsr_redbox.sh index
> > 1f36785347c0..998103502d5d 100755 ---
> > a/tools/testing/selftests/net/hsr/hsr_redbox.sh +++
> > b/tools/testing/selftests/net/hsr/hsr_redbox.sh @@ -96,6 +96,21 @@
> > setup_hsr_interfaces() ip -n "${ns4}" link set ns4eth1 up
> > ip -n "${ns5}" link set ns5eth1 up
> >
> > + ip -net "$ns1" link set address 00:11:22:00:01:01 dev
> > ns1eth1
> > + ip -net "$ns1" link set address 00:11:22:00:01:02 dev
> > ns1eth2 +
> > + ip -net "$ns2" link set address 00:11:22:00:02:01 dev
> > ns2eth1
> > + ip -net "$ns2" link set address 00:11:22:00:02:02 dev
> > ns2eth2
> > + ip -net "$ns2" link set address 00:11:22:00:02:03 dev
> > ns2eth3 +
> > + ip -net "$ns3" link set address 00:11:22:00:03:11 dev
> > ns3eth1
> > + ip -net "$ns3" link set address 00:11:22:00:03:11 dev
> > ns3eth2
> > + ip -net "$ns3" link set address 00:11:22:00:03:11 dev
> > ns3eth3
> > + ip -net "$ns3" link set address 00:11:22:00:03:11 dev
> > ns3br1
>
> The ns3's mac addresses are same, is it a copy-paste error?
>
No, it is to mimic the switch behaviour.
> BTW, please add the target tree for the patch, e.g.
>
> [PATCH net-next]
Ok.
>
> Thanks
> Hangbin
Best regards,
Lukasz Majewski
--
DENX Software Engineering GmbH, Managing Director: Erika Unter
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-59 Fax: (+49)-8142-66989-80 Email: lukma@denx•de
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next prev parent reply other threads:[~2024-06-03 7:03 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-05-29 14:22 [PATCH] selftests: hsr: Extend the hsr_ping.sh test to use fixed MAC addresses Lukasz Majewski
2024-05-29 14:22 ` [PATCH] selftests: hsr: Extend the hsr_redbox.sh " Lukasz Majewski
2024-05-30 1:34 ` Hangbin Liu
2024-06-03 7:03 ` Lukasz Majewski [this message]
2024-06-03 9:32 ` Hangbin Liu
2024-06-03 9:31 ` [PATCH] selftests: hsr: Extend the hsr_ping.sh " Hangbin Liu
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