nanog mailing list archives
Re: v6 deagg
From: Christopher Morrow <morrowc.lists () gmail com>
Date: Tue, 24 Feb 2015 17:32:08 -0500
On Tue, Feb 24, 2015 at 12:27 PM, Owen DeLong <owen () delong com> wrote:
On Feb 19, 2015, at 21:25 , Christopher Morrow <morrowc.lists () gmail com> wrote: On Thu, Feb 19, 2015 at 10:16 PM, manning bill <bmanning () 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 | countCount: 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.
Current thread:
- v6 deagg Randy Bush (Feb 19)
- Re: v6 deagg manning bill (Feb 19)
- Re: v6 deagg Jima (Feb 19)
- Re: v6 deagg Brent Jones (Feb 19)
- Re: v6 deagg Christopher Morrow (Feb 19)
- Re: v6 deagg Owen DeLong (Feb 24)
- Re: v6 deagg Christopher Morrow (Feb 24)
- Re: v6 deagg Jima (Feb 19)
- Re: v6 deagg manning bill (Feb 19)
- Re: v6 deagg Saku Ytti (Feb 20)
- Re: v6 deagg Mikael Abrahamsson (Feb 20)
- Re: v6 deagg Nikolay Shopik (Feb 20)
- Re: v6 deagg Jack Bates (Feb 20)
- Re: v6 deagg Måns Nilsson (Feb 21)
- Re: v6 deagg Sander Steffann (Feb 21)
- Re: v6 deagg Måns Nilsson (Feb 21)
- Re: v6 deagg Mikael Abrahamsson (Feb 20)
- Re: v6 deagg Randy Bush (Feb 23)
- Re: v6 deagg William Herrin (Feb 23)