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Date: Tue, 12 Feb 2013 13:49:02 -0500 (EST) From: Brandon Ross <bross@pobox.com> To: Luke Jenkins <ljenkins@weber.edu> In-Reply-To: <CAM5f3QFSjud9ey0+o7MK8OVWAZ-5+vgCeUWjqsW++-N38wtg0Q@mail.gmail.com> Cc: nanog@nanog.org Errors-To: nanog-bounces+nanog.discuss=bloom-picayune.mit.edu@nanog.org On Tue, 12 Feb 2013, Luke Jenkins wrote: > MLD Snooping and IPv6 ACLs are a must. MLD Snooping only seems important to me if you are actually going to do multicast outside of the local broadcast domain, which I can't imagine doing in most service provider environments. Am I missing a reason for it or a use case otherwise? > Check to make sure that the solution allows for many (for your network's > definition of many) IPv6 addresses per host. You'll have at least three > per host between link local, global, and one or more privacy addresses. It would seem to me that either a wifi vendor would support source address shield for IPv6, which MUST include multiple addresses, or it would just pass everything without paying attention to source addresses. Is there a vendor that does not do one or the other? If so, please name names. > I've been providing native dual stack on my Cisco controller based wireless > network for a few years now. IPv6 support was brought up a notch with the > 7.2 code release. RA Guard was the obvious big features that was added, but > I also appreciated the addition of ND caching to keep that chatter down. > http://www.cisco.com/en/US/products/ps10315/products_tech_note09186a0080bae506.shtml#discovery Nice. Can you confirm if they've added DHCPv6 shield too? Source address shield for IPv6? > I've also used some Ruckus gear on an IPv6 network and it seemed to have > all the right knobs and pass all the right IPv6 packets. Though this was on > my home network so I can't speek to their IPv6 scalability (no reason to > doubt it, just wanted to be clear). Thanks, that's a useful data point. -- Brandon Ross Yahoo & AIM: BrandonNRoss +1-404-635-6667 ICQ: 2269442 Schedule a meeting: https://doodle.com/bross Skype: brandonross
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