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Differential D54372

bhyve: Document that MAC address has to be unicast
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Authored by michaelo on Fri, Dec 26, 1:43 PM.

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rGe1bfd541c7cd: bhyve: Document that MAC address has to be unicast

Summary

bhyve accepts any MAC address even foreign as long it is a unicast one.

Diff Detail

Repository

rG FreeBSD src repository

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Lint Not Applicable

Unit

Tests Not Applicable

Event Timeline

michaelo created this revision.Fri, Dec 26, 1:43 PM

Herald added a reviewer: bhyve. · View Herald TranscriptFri, Dec 26, 1:43 PM

Herald added subscribers: bcran, rgrimes, imp. · View Herald Transcript

michaelo requested review of this revision.Fri, Dec 26, 1:43 PM

Harbormaster completed remote builds in B69476: Diff 168609.Fri, Dec 26, 1:44 PM

michaelo retitled this revision from bhyve: Document MAC address has to be unicast to bhyve: Document that MAC address has to be unicast.Fri, Dec 26, 1:45 PM

Just works:

2025-12-26T14:17:09+01:00:  [bhyve options: -c 8,sockets=1,cores=8 -m 8G -AHPw -l bootrom,/usr/local/share/uefi-firmware/BHYVE_UEFI.fd,/usr/local/bhyve/deblndw013x10v/uefi-vars.fd -K de -o system.serial_number=CZ3139VJ3010V -U 14039640-8512-11f0-826d-b499bac04fbe -u]
2025-12-26T14:17:09+01:00:  [bhyve devices: -s 0,hostbridge -s 31,lpc,fwcfg=qemu -s 0:4:0,nvme,/usr/local/bhyve/deblndw013x10v/disk0.img,ser=nvme1 -s 0:5:0,virtio-net,tap2,mac=5a:9c:fc:12:34:56]
2025-12-26T14:17:09+01:00:  [bhyve console: -l com1,/dev/nmdm-deblndw013x10v.1A]
2025-12-26T14:17:09+01:00: starting bhyve (run 1)

2025-12-26T14:23:01+01:00:  [bhyve options: -c 8,sockets=1,cores=8 -m 8G -AHPw -l bootrom,/usr/local/share/uefi-firmware/BHYVE_UEFI.fd,/usr/local/bhyve/deblndw013x10v/uefi-vars.fd -K de -o system.serial_number=CZ3139VJ3010V -U 14039640-8512-11f0-826d-b499bac04fbe -u]
2025-12-26T14:23:01+01:00:  [bhyve devices: -s 0,hostbridge -s 31,lpc,fwcfg=qemu -s 0:4:0,nvme,/usr/local/bhyve/deblndw013x10v/disk0.img,ser=nvme1 -s 0:5:0,virtio-net,tap2,mac=ca:fe:00:12:34:56]
2025-12-26T14:23:01+01:00:  [bhyve console: -l com1,/dev/nmdm-deblndw013x10v.1A]
2025-12-26T14:23:01+01:00: starting bhyve (run 1)

ziaee accepted this revision.Fri, Dec 26, 2:35 PM

ziaee added inline comments.

usr.sbin/bhyve/bhyve.8
553–554
usr.sbin/bhyve/bhyve_config.5
522	Remember to check the linter with `mandoc -Tlint here/is/manual`
753

This revision is now accepted and ready to land.Fri, Dec 26, 2:35 PM

michaelo added inline comments.Fri, Dec 26, 2:54 PM

usr.sbin/bhyve/bhyve_config.5
522	Darn, so right. I don't work on manpages often...

Address comments

This revision now requires review to proceed.Fri, Dec 26, 2:59 PM

Harbormaster completed remote builds in B69478: Diff 168613.Fri, Dec 26, 2:59 PM

Thanks for doing these!

This revision is now accepted and ready to land.Fri, Dec 26, 4:09 PM

Closed by commit rGe1bfd541c7cd: bhyve: Document that MAC address has to be unicast (authored by michaelo). · Explain WhyFri, Dec 26, 4:36 PM

This revision was automatically updated to reflect the committed changes.

michaelo added a commit: rGe1bfd541c7cd: bhyve: Document that MAC address has to be unicast.

Revision Contents
Changeset List

Path

Size

usr.sbin/

bhyve/

3 lines

12 lines

Diff 168623

usr.sbin/bhyve/bhyve.8

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usr.sbin/bhyve/bhyve_config.5

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