> Is there some central repository for information on this? We usually > seem to find out about such changes out of the ARIN region a bit after > the fact.
Have we not learnt from v4? If there are to be filters then they should be defined once and never changed as people will fail to update If a different allocation requirement arises then start a new prefix (v6 is big enough to handle this) and define its filter once. Do not allocate it from an existing range and expect people to adjust their filters. brandon

