I'm located in the Huntsville, AL market and I recently got a new Netgear WNDR3700v4 (I'm aware of the DHCPv6-PD issue) but I can only seem to ever get a 6to4 tunnel address. I'm fairly certain my WNDR3700v2 had native IPv6 but alas its dead and I can not check.
comcast6.net:
Your IP address is 50.168.xx.yy
Your CMTS is ready for IPv6. Please check this website for modem support.
- See more at: »
www.comcast6.net/#sthash ··· e6t.dpufmodem:
Model Name: SB6141
Vendor Name: Motorola
Firmware Name: SB_KOMODO-1.0.6.10-SCM00-NOSH
Boot Version: PSPU-Boot(25CLK) 1.0.12.18m3
Hardware Version: 7.0
router:
Netgear WNDR3700v4
Firmware Version V1.0.1.52
GUI Language Version V1.0.0.173
Advanced -> IPv6 -> Internet Connection Type = Auto Detect (I've tried Auto Config as well).
Advanced -> IPv6 -> Connection Type = 6to4 Tunnel
Advanced -> IPv6 -> Router's IPv6 Address on WAN = 2002:... (Not available if Auto Config above)
I believe I've set everything up correctly but I'm not 100% positive.