Re: Cogent & Google reachability stable?

2022-06-08 Thread Christopher Morrow
Are we discussing direct connectivity between 15169/174? or via a third party(ies)? I ask, because i looks like RouteViews has, in: http://archive.routeviews.org/bgpdata/2020.07/UPDATES/updates.20200715.0345.bz2 at last this bit of clues: BGP4MP_ET|1594784883.404691|A|91.218.184.60|49788|35.213.0

Re: Cogent & Google reachability stable?

2022-06-08 Thread Jay Hennigan
On 6/8/22 15:41, David Hubbard wrote: Appears HE (ASN6939) is still unreachable though…  I feel like less entities are single homed to HE, but it would still be a calculated risk. HE is the 800-pound gorilla of IPv6. I would be leery of a carrier without reachability to AS6939. -- Jay Henni

Re: Cogent & Google reachability stable?

2022-06-08 Thread Peter Potvin via NANOG
I've had zero issues reaching Google via Cogent, however Google didn't pick up transit from Cogent themselves: They got transit from Tata, which makes them reachable via Cogent due to the peering relationship between Cogent and Tata. Regards, Peter On Wed, Jun 8, 2022 at 6:45 PM David Hubbard wr

Cogent & Google reachability stable?

2022-06-08 Thread David Hubbard
It seemed like a decade in the making but has the IPv6 transit between Cogent and Google (via that showed up last fall remained stable? I’d ruled them out on a number of projects for this reason but may reconsider if it has been reliable. Appears HE (ASN6939) is still unreachable though… I fe