[routing-wg] 2019-08 New Policy Proposal (RPKI ROAs for Unallocated and Unassigned RIPE NCC Address Space)
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Job Snijders
job at ntt.net
Fri Nov 1 07:09:42 CET 2019
On Fri, Nov 01, 2019 at 01:23:44AM +0000, Job Snijders wrote: > On Thu, Oct 31, 2019 at 09:42:21PM +0100, Gert Doering wrote: > > On Thu, Oct 31, 2019 at 07:10:02PM +0000, Job Snijders wrote: > > > 1/ What is the ROI? I think there is only a few prefixes in the > > > default-free zone that are managed by RIPE NCC, but not assigned or > > > allocated by RIPE NCC. So putting this machinery in place might not > > > have that much benefit, while the cost of 'getting it wrong' could > > > be substantial. > > > > This was my first thought as well, but then I discovered this IPv6 > > thing :) > > Other than that there is lots of unassigned space in IPv6, and no > shortage, what is the relevance? Did you take a look at how many > unassigned/unallocated IPv6 prefixes (managed by RIPE NCC) are actually > in the DFZ? I ran the numbers, as far as I can tell we only have a handful of IPv6 prefixes in the default-free zone that are RIPE NCC managed space, and in the 'reserved' category (looked at today's delegated-latest) Below is the list of those IPv6 prefxes and the AS_PATH towards the origin: 2a02:4680::/48 6762 31133 25159 42288 2a02:4680:2::/48 6762 31133 59533 2a02:4680:11::/48 3356 43727 62410 2a02:4680:12::/48 1299 1299 20485 48034 2a02:4680:1e::/48 174 31133 44941 2a02:4680:2e::/48 1299 1299 20485 51291 2a02:4680:31::/48 6762 31133 44941 2a02:4680:40::/48 1299 42861 35598 2a06:7780::/29 1299 3302 So we really have to wonder whether this is worth it, or whether a few emails or phone calls can also solve the issue. Kind regards, Job
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