OpenWrt/LEDE Project

  • Status Unconfirmed
  • Percent Complete
    0%
  • Task Type Bug Report
  • Category Kernel
  • Assigned To No-one
  • Operating System All
  • Severity Low
  • Priority Very Low
  • Reported Version openwrt-21.02
  • Due in Version Undecided
  • Due Date Undecided
  • Private
Attached to Project: OpenWrt/LEDE Project
Opened by Radosław Gancarz - 06.06.2021

FS#3855 - Totolink X5000R - MAC of phy1 is not unique

OpenWRT allocates MAC 00:0c:43:4a:21:4e. Two different devices:

 

root@ap01:~# cat /sys/class/ieee80211/phy1/macaddress
00:0c:43:4a:21:4e
root@ap11:~# cat /sys/class/ieee80211/phy1/macaddress
00:0c:43:4a:21:4e
Other people also have this MAC on phy1, see https://forum.openwrt.org/t/mt7621-wifi-ax-routers/93991/25

MACs in hex dump of factory (mtd2):

00000000  15 79 00 00 5c 92 5e a3  03 c0 00 0c 43 4a 21 4e  |.y..\.^.....CJ!N|
                      ^^^^^^^^^^^^^^^^^^ ~~~~~~~~~~~~~~~~~
                      MAC of PHY0        MAC op phy1
[...]
00008000  00 00 00 00 5c 92 5e a3  03 c4 00 00 00 00 00 00  
                      ^^^^^^^^^^^^^^^^^^
                      Not referenced in DTS
[...]
0000e000  5c 92 5e a3 03 c0 5c 92  5e a3 03 c1 00 00 00 00  |\.^...\.^.......|
          ^^^^^^^^^^^^^^^^^ ~~~~~~~~~~~~~~~~~~
          DTS: gmac0        DTS: lan4
0000e010  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|

Nota bene offset 0×8000 is used by TotoLink a7000r for MAC of one of wifis.

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