I did a quick search in regards to dual stack, being able to provide ipv4 and ipv6 and didn't see anything.
Modems used are Cisco 3.0 (majority are 8x4), the 10k is running fairly new release with 24x8 bonding. checking the spec of the modems, there's nothing on them about being able support ipv6 on the modem or cpe's behind the modem. Wanted to see if anyone ran into issues or problems going from ipv4 to ipv6
Thanks
Carl
IPv6 is running well on Cisco 10k with current software releases and at least with PRE4 to supporting IPv6 in hardware. IPv6 is running well on EVERY DOCSIS/EuroDOCSIS 3.0 cable modem.
For the cable modem you're looking for IP-INIT-Mode. For native Dual-Stack for the CPE you should looking for DHCPv6.
This is your first place to get informations: MULPI at http://cablelabs.com/specs/specification-search/?cat=docsis&scat=docsis-3-0
We're running IPv6 on CM and CPE on 10k with PRE4 for some quite time and now it's normal operation.
Thank you Wittmann
I appreciate the link, helps getting things ready
Carl