Thus spake Brian E Carpenter (brian.e.carpenter@xxxxxxxxx) on Mon, Sep 08, 2014 at 07:50:26AM +1200: > If they really are interesting problems, it might be more to the > point to analyse them over on v6ops. Given the number of large > IPv6 deployments that don't have such problems, it seems like > this particular deployment hit an unfortunate combination of > implementation issues. That is worth understanding (for example, > how large is the layer 2 network that leads to the MLD listener > report overload?). Implementing MLD snooping for Solicited-Node multicast addresses is probably a bad idea. See: draft-pashby-magma-simplify-mld-snooping-01 Dale