Re: [arin-ppml] 2600::/12 LOA

2014-03-29 Thread Matthew Kaufman
On 3/29/2014 7:06 PM, John Curran wrote: On Mar 29, 2014, at 8:23 PM, Matthew Kaufman wrote: Here's what surprises me: that it is ARIN's business at all to provide an LOA allowing someone to announce a BGP route. I could have sworn that I have read hundreds of times that ARIN is *only* in th

Re: [arin-ppml] 2600::/12 LOA

2014-03-29 Thread John Curran
On Mar 29, 2014, at 8:23 PM, Matthew Kaufman wrote: > Here's what surprises me: that it is ARIN's business at all to provide an LOA > allowing someone to announce a BGP route. I could have sworn that I have read > hundreds of times that ARIN is *only* in the business of running a database > in

Re: [arin-ppml] 2600::/12 LOA

2014-03-29 Thread CJ Aronson
I just wanted to mention per the research paper all the RIRs gave LOAs for these covering prefixes. Not just ARIN "In early October 2012, we contacted each of the five RIRs to request permission to announce the entire /12 IPv6 address block that had been allocated to them by IANA. After deliberat

Re: [arin-ppml] 2600::/12 LOA

2014-03-29 Thread Matthew Kaufman
On 3/29/2014 10:29 AM, Joe St Sauver wrote: ... Moreover, given BGP route selection rules, I'm not particularly disturbed by the presence of that covering announcement: any more specific route should immediately be preferred to a broad covering route of the sort employed by the IPv6 darknet resea

Re: [arin-ppml] 2600::/12 LOA

2014-03-29 Thread Matthew Kaufman
On 3/29/2014 5:58 AM, John Curran wrote: On Mar 28, 2014, at 11:56 AM, David Farmer wrote: On 3/28/14, 11:32 , David Huberman wrote: David: That summary of the issue helps a lot, thank you! The question on my mind is: Did ARIN provide a written LOA to Merit to announce 2600::/12 ?

Re: [arin-ppml] 2600::/12 LOA

2014-03-29 Thread Jimmy Hess
On Sat, Mar 29, 2014 at 12:29 PM, Joe St Sauver wrote: > I think that the Merit IPv6 darknet project was *very* important in helping > to promote uptake of IPv6 in that it provides empirical evidence that the > level of "background radiation" in IPv6 space isn't very high right now > (roughly ~1M

Re: [arin-ppml] 2600::/12 LOA

2014-03-29 Thread Antonio Prado
On 29/03/14 13:58, John Curran wrote: > Going forward, ARIN will not issue routing authorization that covers any > address space issued to others without community-developed policy that > specifically directs us to do so. Hi John, I would just point out a previous discussion held in various IP

Re: [arin-ppml] 2600::/12 LOA

2014-03-29 Thread Bill Owens
I do not support this kind of research using routes that overlap with live traffic. Moreover, I'm very surprised that the researchers' institutional legal counsel and/or IRB had approved this, given what seem to be obvious legal and ethical questions. Bill. _

Re: [arin-ppml] Draft Policy ARIN-2014-12: Anti-hijack Policy

2014-03-29 Thread Heather Schiller
I strongly disagree with the comments that indicate this is not a problem because in use prefixes will have a more specific. That is true, only until they don't have a more specific. Until an outage causes the more specific prefix to be withdrawn or improperly propagated or filtered. This is one

Re: [arin-ppml] 2600::/12 LOA

2014-03-29 Thread Andrew Fried
Hi Joe, The problem with announcing overlapping space like this is that MERIT becomes a sinkhole for legitimate traffic should an organization using address space in 2600::/12 have some kind of network problem. While many organizations with IPv6 space are dual homed, many rely on a single router.

Re: [arin-ppml] 2600::/12 LOA

2014-03-29 Thread CJ Aronson
Joe, The ends don't always justify the means. The reason there is a policy proposal in the ARIN region to stop this practice is because not everyone covered by these /12 announcements is happy that their addresses were part of an experiment. There is a belief that Merit should have had permissio

Re: [arin-ppml] 2600::/12 LOA

2014-03-29 Thread Joe St Sauver
Hi, John Curran commented: #We were asked to cooperate with Merit on darknet research on ARIN's IPv6 #2600::/12 space and I authorized the effort. Apparently, the effort also #included the routing an overall covering prefix and I missed that aspect #of the project. Aside from the technical con

[arin-ppml] 2600::/12 LOA

2014-03-29 Thread John Curran
On Mar 28, 2014, at 11:56 AM, David Farmer wrote: > On 3/28/14, 11:32 , David Huberman wrote: >> David: >> >> That summary of the issue helps a lot, thank you! >> >> The question on my mind is: >> Did ARIN provide a written LOA to Merit to announce 2600::/12 ? > > I have no direct knowled