Re: A survey on BGP MRAI timer values in practice

2021-06-09 Thread Saku Ytti
On Wed, 9 Jun 2021 at 20:43, Randy Bush wrote: > are we confident that in the global context, not just within an isp, > there is negligible, well acceptable, oscillation? I don't understand the question, but the way I read the question it may be unanswerable even if I did understand it. As the r

Re: Can't Port from a Particular Rate Center

2021-06-09 Thread Peter Beckman
I had this happen to me recently. Customer came in with a number that had very little coverage, but our carrier had a 1,000 block in the same ratecenter, so we held out some hope. Once we dug into it, the 1,000 block was designated for a different "service offering" with the carrier. They were n

Re: Can't Port from a Particular Rate Center

2021-06-09 Thread Mike Hammett
Naw, the losing carrier is a major cable company. - Mike Hammett Intelligent Computing Solutions http://www.ics-il.com Midwest-IX http://www.midwest-ix.com - Original Message - From: sro...@ronan-online.com To: "Mike Hammett" Cc: "NANOG Operators' Group" Sent: Wednesd

irrd 4.1.2 deployed at NTT

2021-06-09 Thread Troy Boudreau
Dear all, I am Troy from NTT's Global IP Network IRR team. Today we upgraded rr.ntt.net to IRRd 4.1.2! This marks the completion of a multi-year initiative to seamlessly integrate IRR and RPKI. While this version might not seem remarkable, this change means that NTT's IRR mirror service will now

Re: Can't Port from a Particular Rate Center

2021-06-09 Thread sronan
Coming from another one of their customers? Shane Ronan > On Jun 9, 2021, at 4:32 PM, Mike Hammett wrote: > >  > I first asked on a list much more narrow in scope, but failing to get > sufficient data points, I've expanded my scope. > > > > Assuming the number isn't held by someone exempt

RE: MPLS/MEF Switches and NIDs

2021-06-09 Thread Tony Wicks
PS, I don’t believe I mentioned the Nokia’s would meet any particular price point, just that they have some transport boxes that have a very good price/performance/port density (7210/7250). YMMV depending on your supplier, quantities and feature requirements. From: Tony Wicks Sent: Thursd

Can't Port from a Particular Rate Center

2021-06-09 Thread Mike Hammett
I first asked on a list much more narrow in scope, but failing to get sufficient data points, I've expanded my scope. Assuming the number isn't held by someone exempt from porting, what would prevent someone from being able to port a number from a particular rate center in a LATA they ha

RE: MPLS/MEF Switches and NIDs

2021-06-09 Thread Tony Wicks
Well I can’t talk to what discounts are available, you would need to get that direct off Nokia. The 7210 SAS-S 24F4SFP+ is pretty affordable even with the stand alone MPLS licence but it makes a significant difference where you source Nokia devices and how many you buy. They seem to be kind of l

Re: MPLS/MEF Switches and NIDs

2021-06-09 Thread Colton Conor
Tony, I reached out to a couple of people, and they mentioned that there is nothing in the 7210 line that is around $1,000, which is what a Ciena 3924 costs for example. What am I missing? On Wed, May 26, 2021 at 12:14 PM Tony Wicks wrote: > 7210-sas-s or 7210-sas-sx is the low cost 24/48x1 4x1

Re: A survey on BGP MRAI timer values in practice

2021-06-09 Thread Randy Bush
> We already know how to make DFZ convergence really fast (or at least > orders of magnitude faster than it is), that information exists, but > that isn't deployed because customers are not asking for it, so > providers are not aware that there is room for improvements. are we confident that in th

hulu IP issue

2021-06-09 Thread Daniel Sterling
I changed my hulu passwd and got this email from hulu (see below). It notes what IP I used to change the passwd, but it's an internal IP! Probably not as intended :) email: You've Changed Your Password Hi Daniel, As requested, your password has been changed. From now on, you'll use this new pa

Re: A survey on BGP MRAI timer values in practice

2021-06-09 Thread Jakob Heitz (jheitz) via NANOG
In Cisco, MRAI is "advertisement-interval". MRAI helps to reduce route update multiplication in highly redundant networks. OTOH, it can increase the time it takes to re-advertise a complete internet table in some router implementations. Update multiplication due to redundant network connections cau

Re: DDoS attack with blackmail

2021-06-09 Thread Edvinas Kairys
Hey, Did you get the attack promised ? after 1 week after notice ? Today we've been warned and got some udp flood for 3 hours. On Tue, May 25, 2021 at 2:14 PM Jean St-Laurent via NANOG wrote: > I don’t believe that these companies are complicit at high level. > > My guess is that there are som

RE: BCP38 on public-facing Ubuntu servers

2021-06-09 Thread Jean St-Laurent via NANOG
Bingo! With the -t raw, you can bypass the 1.2 Mpps limitation in iptables per cpusocket, because it's doing a very early drop without crossing the full iptables kernel modules. You can reach close to wrirespeed with the -t raw compare to using the same iptables without -t raw. Jean -Or