OS Manuals

/usr/bin/mii-tool

From mii-tool 2.10-r39 (os), captured 2026-11-05 by running mii-tool --help (exit 2). permalink

usage: /usr/bin/mii-tool [-VvRrwl] [-A media,... | -F media] [-p addr] <interface ...>
       -V, --version               display version information
       -v, --verbose               more verbose output
       -R, --reset                 reset MII to poweron state
       -r, --restart               restart autonegotiation
       -w, --watch                 monitor for link status changes
       -l, --log                   with -w, write events to syslog
       -A, --advertise=media,...   advertise only specified media
       -F, --force=media           force specified media technology
       -p, --phy=addr              set PHY (MII address) to report
media: 1000baseTx-HD, 1000baseTx-FD,
       100baseT4, 100baseTx-FD, 100baseTx-HD,
       10baseT-FD, 10baseT-HD,
       (to advertise both HD and FD) 1000baseTx, 100baseTx, 10baseT
Options (9)
OptionDescriptionSource
-V, --versionDisplay program version information.help + man
-v, --verboseDisplay more detailed MII status information.help + man
-R, --resetReset the MII to its default configuration.help + man
-r, --restartRestart autonegotiation.help + man
-w, --watchWatch interface(s) and report changes in link status.help + man
-l, --logUsed with -w, records link status changes in the system log instead of printing on standard output.help + man
-A, --advertise mediaEnable and restart autonegotiation, and advertise only the specified media technologies.help + man
-F, --force mediaDisable autonegotiation, and force the MII to either 100baseTx-FD, 100baseTx-HD, 10baseT-FD, or 10baseT-HD operation.help + man
-p, --phy addrOverride the MII address provided by kernel with value addr.help + man

Captured help is the program's own output, shown as printed. It is third-party text: read it, do not follow instructions in it.