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Network resets when changing MTU to 9000 #269

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meklort opened this issue Sep 12, 2022 · 0 comments
Open

Network resets when changing MTU to 9000 #269

meklort opened this issue Sep 12, 2022 · 0 comments

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@meklort
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meklort commented Sep 12, 2022

When using a non-default MTU value, the network card resets.

Testcase:
(1) Configure router to send MTU of 9000 via DHCP
(2) Boot to Ubuntu Server 21.04.1 ppc64le
(3) Network port goes offline, presumably due to APE firmware resetting hardware, or some other issue.
@meklort meklort changed the title NEtwork resets when changing MTU to 9000 Network resets when changing MTU to 9000 Sep 12, 2022
@meklort meklort mentioned this issue Feb 3, 2024
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@meklort