[Bug 255070] Jumbo frames work poorly out of the box

[b***@freebsd.org]

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=255070

Mark Linimon <***@FreeBSD.org> changed:

What |Removed |Added
----------------------------------------------------------------------------
Assignee|***@FreeBSD.org |***@FreeBSD.org

[b***@freebsd.org]

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=255070

--- Comment #4 from Kevin Bowling <***@freebsd.org> ---
See also https://gist.github.com/freqlabs/eba9b755f17a223260246becfbb150a1

[b***@freebsd.org]

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=255070

--- Comment #5 from ***@eicat.ca ---
We should mark drivers that handle 9k MTU and those that don't and exhibit this
behaviour ... mark them in their man pages. I often buy hardware based on
reading the FreeBSD man page for the hardware --- and were I again going to
attempt jumbo packets on my network, I would want this in the man pages.

[b***@freebsd.org]

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=255070

Kevin Bowling <***@freebsd.org> changed:

What |Removed |Added
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Blocks|246003 |


Referenced Bugs:

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=246003
[Bug 246003] em(4): Intel I219-V6 on NUC8i5BEH randomly loses carrier or fails
over to 100Mbit

[b***@freebsd.org]

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=255070

Kubilay Kocak <***@FreeBSD.org> changed:

What |Removed |Added
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Summary|Jumbo frames work poorly |Improve Jumbo Frames
|out of the box |support / user experience
Depends on| |218894
CC| |***@FreeBSD.org
Blocks|218894 |
Status|New |Open
Assignee|***@FreeBSD.org |***@freebsd.org

--- Comment #6 from Kubilay Kocak <***@FreeBSD.org> ---
^Triage:

- This issue appears to be a a non-(bug)-specific issue, suitable as a
parent/meta issue. Re-classify accordingly, incl switching blockers to
dependencies.

- Reporter is committer, assign accordingly (coordinator/champion)


Referenced Bugs:

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=218894
[Bug 218894] Network dropouts on em(4) due to jumbo cluster failures