Apparently there are some broken devices out there that have the local
bit already set in the factory MAC address. Move the | 0x2 over to the
other side of the xor operation to fix this without affecting devices
with proper addresses.
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Backport of r37269
git-svn-id: svn://svn.openwrt.org/openwrt/branches/attitude_adjustment@37270
3c298f89-4303-0410-b956-
a3cf2f4a3e73
[ "$((0x$mask1))" -gt 0 ] && {
b1="0x$1"
[ "$id" -gt 0 ] && \
- b1=$((($b1 | 0x2) ^ (($id - 1) << 2)))
+ b1=$(($b1 ^ ((($id - 1) << 2) | 0x2)))
printf "%02x:%s:%s:%s:%s:%s" $b1 $2 $3 $4 $5 $6
return
}