It’s likely something broken in AT&T’s implementation - I have a G5 (10.5.8) with Comcast and native dual stack which works just fine.
Robert Johnson -- Gtalk/Jabber:al...@blastpuppy.com AIM:AlohaWulf Yahoo:AlohaWulf Skype:AlohaWolf Telephone:+1-562-286-4255 C*NET: 18219881 Email:al...@blastpuppy.com Email:alohaw...@gmail.com -- "Follow the path of the unsafe, independent thinker. Expose your ideas to the danger of controversy. Speak your mind and fear less the label of "crackpot" than the stigma of conformity." - Thomas J. Watson Sr. > On Mar 26, 2016, at 3:19 PM, Jerry Kemp <ot...@oryx.us> wrote: > > Just curious if something specifically is broken or non-fixable with the > 10.6.8 IPv6 stack? > > I'm specifically wondering if you did any troubleshooting to resolve this? > Or if just disabling IPv6 was the quick'n'dirty answer? > > I'm excited for IPv6, but many of my Apple devices I have held back at 10.6 > as the number of features that Apple took away seem to increase exponentially > after 10.6.x. > > Jerry > > > On 03/26/16 11:31 AM, Tapley, Mark wrote: >> (Apologies in advance to non-Apple users) >> >> Mac folks, >> Last week AT&T “upgraded” our Uverse service. All of our Macs running >> anything 10.6.8 or older quit working. >> Cure was to turn off IPv6: System Preferences -> Network -> Advanced -> >> TCP/IP -> iPv6 to “Off” instead of “Automatic”. >> >> Symptoms were *very* widespread, and matched reasonably well to failing >> hard drive or failing memory - system freeze, spinning beach-ball forever, >> can’t read directory, etc. etc. etc. On the G3, I rebooted in single-user >> mode and actually got part way through the output of “ps -aux” in one case >> before freezing. However it did respond to Ctl-C and would then do a “ps -a” >> no problem, just no “ps -aux”. We were a bit silly, didn’t read our Uverse >> email, and didn’t test other systems before hooking more old systems into >> the network - which then didn’t work. We were panicing about viruses, >> pulling hair out, sacrificing goats ... >> >> Systems affected were : >> >> iMac G3 Mac OS X 10.4.11 - ethernet >> PowerBook G4 Mac OS X 10.4.11 - wi-fi >> iMac 2011 intel Mac OS X 10.6.8 - wi-fi >> >> Apologies if this is a known bug, but it really puzzled us for a while >> because the effects were so systemic; I hope I can prevent anybody else from >> getting a nice new (needless) hard drive like the 2011 iMac did… >> >> - Mark >> 210-522-6025 office >> 210-379-4635 cell >>
