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From: Carlo Pisani <carlojpisani@gmail.com>
To: linux-parisc@vger.kernel.org
Subject: C8000, which is the max MTU of the built-in net card?
Date: Mon, 23 Sep 2019 12:43:07 +0200	[thread overview]
Message-ID: <CA+QBN9BepXXQKksDXBn3MpRdzSq3Aq=XzTwDh_F+vVjTvnFpBg@mail.gmail.com> (raw)
In-Reply-To: <f71e9773-5cfb-f20b-956f-d98b11a5d4a7@gmx.de>

hi guys
for a special application, I need jumbo frames enabled in the network card.
I have just checked, and C3600 only allows 1500 MTU.

cat /sys/class/net/eth0/mtu
1500

I need 2000 MTU, 4000 MTU, 7000 MTU, or 9000 MTU

can someone check the max MTU capability of the built-in lan on a C8000?

ip link set eth0 mtu 1500

if you have "iproute2" installed, the above is an alternative command
to set the MTU, but it only works if the hardware does support it.

thanks =)

  parent reply	other threads:[~2019-09-23 10:43 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-09-16 21:50 Bug report (with fix) for DEC Tulip driver (de2104x.c) Arlie Davis
2019-09-17 21:28 ` Andrew Lunn
2019-09-17 21:36   ` Arlie Davis
2019-09-17 22:51     ` John David Anglin
2019-09-18  5:56       ` Helge Deller
2019-09-18 13:27         ` Thomas Bogendoerfer
2019-10-03  1:29           ` Maciej W. Rozycki
2019-09-19 20:31         ` Sven Schnelle
2019-09-23 10:43         ` Carlo Pisani [this message]
2019-09-23 11:42           ` C8000, which is the max MTU of the built-in net card? John David Anglin
2019-09-20 10:43 ` Bug report (with fix) for DEC Tulip driver (de2104x.c) Thomas Bogendoerfer

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