And remember that if you're not on 7.2+ with RA-Guard turned on, you're clients are almost certainly dual-stack already thanks to a helpful windows box with internet sharing turned on.
Might as well give those clients some high-quality native IPv6. We've also been serving up IPv6 on our main 802.1x SSID for a couple of years now without any major issues. Though I do sleep better at night with RA-Guard turned on. -Luke =-=-=-=-=-=-=-=-=-=-=-= Luke Jenkins Network Engineer Weber State University On Jun 8, 2012, at 9:27 AM, Curtis, Bruce wrote: > > On Jun 8, 2012, at 8:35 AM, Dan Brisson wrote: > >> I searched back through the archives but haven't stumbled on to anything >> regarding this topic, and now that World IPv6 Launch day is behind us, >> I'm curious if anyone has setup a v6 only SSID in a Cisco WLC >> environment. It seems like a good way for folks to dip their toe into >> IPv6 and the controllers seem to provide decent support in the latest >> code releases. >> >> I'm also wondering about using NAT-PT for this SSID. >> >> I suppose we could just dual-stack our existing SSID, and maybe that >> makes the most sense, but I'm not sure I want to take that leap yet. >> >> Anyone with some experience in either or both of these areas willing to >> share? >> >> Thanks, >> -dan > > > We have been running dual stack on our Cisco wireless since 2008. > > If you still have any XP wireless devices around they can't do DNS lookups > over IPv6. > > Macintoshes running Mac OS X before Lion don't do DHCPv6 so they have no > automatic way to learn the IPv6 address of your DNS servers. > > I would recommend dual-stack on your existing SSID. > >> -- >> Dan Brisson >> Network Engineer >> University of Vermont >> (Ph) 802.656.8111 >> [email protected] >> >> ********** >> Participation and subscription information for this EDUCAUSE Constituent >> Group discussion list can be found at http://www.educause.edu/groups/. >> > > --- > Bruce Curtis [email protected] > Certified NetAnalyst II 701-231-8527 > North Dakota State University > ********** Participation and subscription information for this EDUCAUSE Constituent Group discussion list can be found at http://www.educause.edu/groups/.
