[Bug 228852] e1000 back-to-back unable to negotiate link...

bugzilla-noreply at freebsd.org bugzilla-noreply at freebsd.org
Sun Jun 10 23:50:08 UTC 2018


https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=228852

Eugene Grosbein <eugen at freebsd.org> changed:

           What    |Removed                     |Added
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                 CC|                            |eugen at freebsd.org

--- Comment #1 from Eugene Grosbein <eugen at freebsd.org> ---
What is a cable are you using to test?
Number of twisted pairs, category and lenght?

Make sure the cable is not too short, at least 1.5 meters, better 2 meters. It
is common mistake to use too short cable for gigabit link, it won't work
reliably.

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