Carrier IRR Update Frequency
Any idea how often Cogent, XO, and Level 3 update their prefix filters from the IRRDBs? - Mike Hammett Intelligent Computing Solutions http://www.ics-il.com Midwest-IX http://www.midwest-ix.com
Re: Carrier IRR Update Frequency
Maybe not. My client's upstream just said they released the prefix to their upstreams. They had previously referenced IRRs. - Mike Hammett Intelligent Computing Solutions http://www.ics-il.com Midwest-IX http://www.midwest-ix.com - Original Message - From: "Jason Lixfeld" To: "Mike Hammett" Cc: "NANOG list" Sent: Monday, January 1, 2018 10:58:00 AM Subject: Re: Carrier IRR Update Frequency Cogent does IRR filtering? Sent from my iPhone > On Jan 1, 2018, at 11:17 AM, Mike Hammett wrote: > > Any idea how often Cogent, XO, and Level 3 update their prefix filters from > the IRRDBs? > > > > > - > Mike Hammett > Intelligent Computing Solutions > http://www.ics-il.com > > Midwest-IX > http://www.midwest-ix.com
Re: Carrier IRR Update Frequency
❦ 1 janvier 2018 10:17 -0600, Mike Hammett : > Any idea how often Cogent, XO, and Level 3 update their prefix filters > from the IRRDBs? I got a recent answer from Cogent support stating they don't use IRR (at least for their customers). -- Consider well the proportions of things. It is better to be a young June-bug than an old bird of paradise. -- Mark Twain, "Pudd'nhead Wilson's Calendar"
XO Ping Pong
6 216.55.14.14 0% 1 23.4ms 23.4 23.4 23.4 0 7 216.55.14.13 0% 1 23.5ms 23.5 23.5 23.5 0 8 216.55.14.14 0% 1 23.8ms 23.8 23.8 23.8 0 9 216.55.14.13 0% 1 23.9ms 23.9 23.9 23.9 0 Can someone at XO contact me offlist for more specific path information? I'm not an XO customer, else I would use their looking glass (which is locked to customers only) or support to look into this further. - Mike Hammett Intelligent Computing Solutions http://www.ics-il.com Midwest-IX http://www.midwest-ix.com
Re: Carrier IRR Update Frequency
Hello, Seabone/LANautilus/TI Sparkle (AS6762), an italian Tier-1 with strong footprint in Latin America updates it once a day at 06:00 AM at Milan time. If I recall correctly, only during business days. Works like a charm. Best regards, Kurt Kraut 2018-01-01 14:17 GMT-02:00 Mike Hammett : > Any idea how often Cogent, XO, and Level 3 update their prefix filters > from the IRRDBs? > > > > > - > Mike Hammett > Intelligent Computing Solutions > http://www.ics-il.com > > Midwest-IX > http://www.midwest-ix.com >
Re: Threads that never end (was: Waste will kill ipv6 too)
On Sun, 31 Dec 2017 13:36:32 +0900, Randy Bush said: > thomas watson: i think there is a world market for maybe five computers "The Yale Book of Quotations quotes an I.B.M. source that this '... is a misunderstanding of remarks made at I.B.M.'s annual stockholders meeting on April 28, 1953. In referring specifically and only to the I.B.M. 701 Electronic Data Processing Machine ... Thomas Watson, Jr., told stockholders that 'I.B.M. had developed a paper plan for such a machine and took this paper plan across the country to some 20 concerns that we thought could use such a machine. As a result of our trip, on which we expected to get orders for five machines, we came home with orders for 18.'" http://freakonomics.com/2008/04/17/our-daily-bleg-did-ibm-really-see-a-world-market-for-about-five-computers/
Re: Threads that never end (was: Waste will kill ipv6 too)
Lets say the worst case scenario is that we exhaust IPv6 at a rate MASSIVELY higher than planned. Can't we all just do this again in like 80 years? I don't get why anyone cares so much that this thread won't die. Speaking of dying, I'll be dead by then anyway. Andrew On Sat, Dec 30, 2017 at 11:36 PM, Randy Bush wrote: > > If anyone wants to TL;DR > > moe: 2^128 is effectively infinita > larry: we thought 2^32 was effectively infinite > curly: we'll never need more than 640k > thomas watson: i think there is a world market for maybe five computers >