I'm experiencing this in the southeast US region. Unfortunately, return traffic from a data center that we have a VPN connection to. Is routed first over Level 3 who is then handing it off to Arelion in Miami where we then see the 200 to 300 millisecond latency and 50% plus packet loss.
On Tue, Oct 24, 2023, 11:22 Elmar K. Bins <e...@4ever.de> wrote: > We also observed this today, UTC morning, esp. across the pond, and our > alternative paths from Europe to the US were suffering from the still > unfixed > fibre cut, so I was a bit unhappy with 200 extra ms, and 60% loss. > > 1299 seems to've found an alternative path in the meantime, looks good to > us. > > Elmar. > > > nanog@nanog.org (Andrian Visnevschi via NANOG) wrote: > > > We had the same issue with Arelion this morning, a huge increase in the > > latency and jitter was happening across the US and of course for any > > traffic sourced from the EU flowing to the US. > > Within the US we noticed a latency spike from 20-50ms to ~200ms. From the > > EU to our US facilities, we noticed a spike from ~130ms to ~400ms. > > > > > > We ended up shifting traffic from Arelion to a different carrier, and > will > > stay there until we are confident that they fixed any issue that they had > > in their network. To be honest, we've been experiencing quite similar > > issues with unstable latency on Arelion over the past couple of months, > and > > it's becoming quite frustrating > > > > > > > > > > *Andrian Visnevschi* > > > > VP of Network & Security > > > > +373 68374133 > > > > andr...@acreto.io | https://acreto.io > > > > > > > > > > On Tue, Oct 24, 2023 at 6:03 PM David Hubbard < > dhubb...@dino.hostasaurus.com> > > wrote: > > > > > Hey all, anyone aware of issues with Arelion this morning? We have a > > > bunch of end users on at least Cox and Cogeco who are having serious > issues > > > with service access, and the problem appears to be on the return path > where > > > it traverses Arelion. Source net is Lumen/L3 3356 but loss/latency > doesn’t > > > appear to creep up until already within Arelion’s network. > > > > > > > > > > > > Imperva mentioned outage/degradation due to a national ISP issue too, > so I > > > suspect it’s affecting more than just certain peerings. > > > > > > > > > > > > Thanks, > > > > > > > > > > > > David > > > > >
