On Tue, Feb 24, 2015 at 12:27 PM, Owen DeLong <o...@delong.com> wrote: > >> On Feb 19, 2015, at 21:25 , Christopher Morrow <morrowc.li...@gmail.com> >> wrote: >> >> On Thu, Feb 19, 2015 at 10:16 PM, manning bill <bmann...@isi.edu> wrote: >>> and then there are the loons who will locally push /64 or longer, some of >>> which may leak. >>> >> >> 2001:2b8:46:bbbb::/64 >> ... a fairly extensive list actually.... >> >>> show route table inet6.0 | grep ^2 | except /4[876543210] | except /3 | >>> except /2 | count >> Count: 297 lines >> >> Some are likely my local network's interfaces (so skip ~50 or so? to >> be generous) and some might be my provider's customers? (but they >> shouldn't send me shorter than a /48, right?) >> >> -chris >> (note on another observation point I don't see this sort of thing so >> perhaps it's just one upstream in a collection... I'll ask them >> seperately) > > Your regular expression will not only count /49 and longer, it will also > count /19 and shorter. > > In my routing table, there are at least some examples of such routes.
yup, not very many and I think not enough to matter over all, give then actual point was I see many smaller (longer?) than /48 in the table.
