On Thu, Apr 7, 2016 at 2:24 PM, Scott Leibrand <scottleibr...@gmail.com> wrote:
> Thanks, John. > > It sounds to me like ARIN is already doing the right thing (saving 2-byte > ASNs for people who specifically want them), and that is sufficient for the > time being. It does not appear that additional restrictions on who may > request a 2-byte ASN are necessary at this time. If at some point 5+ years > down the road the rate of 2-byte ASN demand starts to exceed the recovered > supply and the 2-byte ASN inventory is depleted, we can consider a waiting > list and/or technical requirements for requesting a 2-byte ASN at that time. > > Is there any other reason we need to consider taking action sooner? > I agree the current procedures are meeting our needs and see no need for immediate changes. However, I would suggest the community get regular reports on the inventory levels for 2-byte ASNs. Adding a slide to one of the many reports at the PPMs seems logical, but I'd leave it up to staff to determine the best mechanism for such reporting. Assuming we stay on the current trajectory, I think we should look at this again in about two years. Hopefully, by then the rate of use for 2-byte ASNs will have slowed even more and any real operational threat from running out of 2-byte ASNs will be greatly diminished if not non-existent. If not we should still have sufficient time to plan for a soft landing. Was there something else I'm missing that prompted ARIN staff to start the > consultation process around a 2-byte ASN waiting list? > > -Scott > One side issue that came up in this discussion that I think could be worthy of follow up and/or further discussion. The number of ASNs in the routing table that are not properly registered, surprised me a little; 350+ unregistered ASNs and 900+ prefixes associated with them, were the easy numbers for me to find. What I don't know, does that represent a constant churn of short-term issues, where most of them come and go over a few months. Or, are most those chronic long-term issues that are not getting cleaned up even after several years. If it's the later, then maybe we need to do something about that. Thanks -- =============================================== David Farmer Email:far...@umn.edu Networking & Telecommunication Services Office of Information Technology University of Minnesota 2218 University Ave SE Phone: 612-626-0815 Minneapolis, MN 55414-3029 Cell: 612-812-9952 ===============================================
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