Re: [outages] Nation wide t-mobile inbound and outbound

2015-06-25 Thread Gert Doering via Outages
Hi, On Wed, Jun 24, 2015 at 10:00:28PM -0600, Karl Putland via Outages wrote: T-Mobile confirms nation wide inbound and outbound call completion issues. I do so love if people from unknown background talk about nation wide outages :-) T-Mobile in *this* nation had no issues whatsoever. gert

Re: [outages] ntp.org DNS lookups failing

2017-01-18 Thread Gert Doering via Outages
Hi, On Wed, Jan 18, 2017 at 02:15:32PM -0600, Douglas K. Rand via Outages wrote: > All of our DNS queries in the ntp.org zone seem to be failing. > > Checked a few public DNS servers, such as Google's 8.8.8.8 and 8.8.4.4, > and they are missing it also. This looks like a name server set change,

Re: [outages] Equinix Exchange contacts

2017-11-21 Thread Gert Doering via Outages
Hi, On Tue, Nov 21, 2017 at 11:11:09AM -0500, James Cornman via Outages wrote: > We're looking to establish 2x10Gbps connections in an LACP LAG, with 2 IP > addresses; 1 per MC LAG member, so we get the benefit of redundancy and > capacity. Apparently the 2 IP address thing is the current show

Re: [outages] Let's Encrypt DNS broken

2018-07-30 Thread Gert Doering via Outages
Hi, On Mon, Jul 30, 2018 at 01:39:36PM -0500, Chris Adams via Outages wrote: > The domain for Let's Encrypt, letsencrypt.org, appears to have been > dropped from the .org servers (whois is not showing it as expired). > This is causing problems for things that try to check CRLs because the > Let's

Re: [outages] Google 8.8.8.8 Resolution of Route53 domains

2018-04-25 Thread Gert Doering via Outages
Hi, On Tue, Apr 24, 2018 at 07:47:36PM -0400, J Kibler via Outages wrote: > Here is a more detailed analysis of what happened: > https://arstechnica.com/information-technology/2018/04/suspicious-event-hijacks-amazon-traffic-for-2-hours-steals-cryptocurrency/ Maybe that is actually good news.

Re: [outages] Google Mail rejecting IPv6 originated mails

2019-05-23 Thread Gert Doering via Outages
Hi, On Thu, May 23, 2019 at 07:31:28AM -0400, Jared Mauch via Outages wrote: > Anyone else having this problem? Their system is periodically rejecting > mails and reporting it as invalid IPv6 PTR but there have been no changes in > my systems, and the help pages at google do not actually

Re: [outages] Google Mail rejecting IPv6 originated mails

2019-05-24 Thread Gert Doering via Outages
Hi, On Thu, May 23, 2019 at 08:18:22PM -0600, Keith Medcalf wrote: > What is a "strong PTR"? Poor wording on my side. This should have been "strong PTR requirements", like "you must have one", "it must match forward" and, I think, "it should be something that looks like a algorithmically-mapped

Re: [outages] Optus/Akamai

2023-11-08 Thread Gert Doering via Outages
Hi, On Wed, Nov 08, 2023 at 03:25:13PM -0600, Aaron Wendel via Outages wrote: > That makes no sense.  How would tripping the max prefix on a single peer cause > a major outage? If you have client --> border router -> route reflector -> all other BGP speakers and the "RR -> BGP speakers"