Hey Folks, Seeing massive packet loss on routes from AWS to Hetzner today. First was AWS USW2 -> Hetzner (e.g. 88.99.88.69). Traffic was transiting via AS37468 (Angola Cables) in Coresite IX. Now got loss from AWS apse1/apse2. Traffic transiting via AS37468 on Equinix IX. I e-mailed Hetzner NOC but they don’t seem entirely bothered, currently. My traceroute [v0.94] jcasc-rtc01 (10.36.21.252) -> phil.lavin.me.uk 2023-05-25T11:50:13+0000 Keys: Help Display mode Restart statistics Order of fields quit Packets Pings Host Loss% Snt Last Avg Best Wrst StDev 1. ip-10-36-17-199.ap-southeast- 0.0% 18 0.1 0.6 0.1 7.7 1.8 2. ec2-18-141-171-15.ap-southeas 0.0% 18 4.3 17.5 0.9 95.7 24.0 ec2-18-141-171-1.ap-southeast-1.compute.amazonaws.com 3. (waiting for reply) 4. (waiting for reply) 5. (waiting for reply) 6. (waiting for reply) 7. (waiting for reply) 8. 100.65.10.161 0.0% 17 0.6 1.4 0.3 9.6 2.4 100.65.11.65 9. 150.222.108.75 0.0% 17 2.1 3.0 1.0 13.1 3.3 52.93.10.74 10. 150.222.108.82 0.0% 17 2.2 2.4 1.3 10.2 2.1 11. 52.93.11.115 0.0% 17 5.8 2.4 1.2 9.7 2.5 52.93.10.185 12. 37468-sg1-ix.equinix.com 68.8% 17 268.6 279.0 262.4 312.8 19.8 13. 102.219.127.3 93.8% 17 420.0 420.0 420.0 420.0 0.0 14. (waiting for reply) 15. 195.66.227.209 62.5% 17 467.9 456.9 440.3 488.2 18.5 16. core6.par.hetzner.com 75.0% 17 455.6 464.1 455.6 486.3 14.8 17. core11.nbg1.hetzner.com 75.0% 17 459.5 467.5 445.9 497.3 21.8 18. core23.fsn1.hetzner.com 68.8% 17 478.4 441.0 390.0 478.4 32.0 19. ex9k1.dc1.fsn1.hetzner.com 87.5% 17 460.4 454.2 448.1 460.4 8.7 20. vmh02.lavin.me.uk 75.0% 17 433.3 424.2 382.7 441.9 27.9 21. (waiting for reply) 22. http-lb-01.lavin.me.uk 75.0% 17 436.8 438.6 385.0 493.3 44.2 I’ve been out of the BGP game for a few years now. Anybody have visibility of the extent of the leaks? Phil