On 2016-12-14 13:10, Jeroen Massar wrote: > [..] >> Actually, it is not a stable address as some have found out (read: >> anecdotal), they also change at re-install and there are a couple of >> other possibilities from what I recall. > > From xnu-3248.60.10/bsd/netinet6/in6_ifattach.c:
And after finding 10.12.1 sources (note that is not 10.12.2 which is out): There is a lot more SEND/CGA/"LLCGA" related stuff in here: https://opensource.apple.com/source/xnu/xnu-3789.21.4/bsd/netinet6/in6_ifattach.c.auto.html eg: in6_ifattach_llcgareq has: if (nd6_send_opstate == ND6_SEND_OPMODE_DISABLED) return (ENXIO); Thus maybe one can disable it, if sysctl.conf has it disabled at boot...... lets find out :) Greets, Jeroen
