Hello, There has been at least a 25% packet loss between hetzner.de and cox.net in the last couple of hours. Tried contacting hetzner.de, but they said it's not on their network. This has already happened a couple of days ago, too (strangely, on April 1), but then was good for the rest of the week -- no problems whatsoever. I wouldn't really care about this, if not for ssh: it just doesn't work on such huge loss. No other routes or networks seem affected. Any advice? # mtr --report{,-wide,-cycles=60} --order "SRL BGAWV" ip68-97-XX-XXX.ok.ok.cox.net ; date HOST: xxxxxxxxxx Snt Rcv Loss% Best Gmean Avg Wrst StDev 1.|-- static.33.203.4.46.clients.your-server.de 60 60 0.0% 0.5 1.1 1.5 3.8 1.1 2.|-- hos-tr3.juniper2.rz13.hetzner.de 60 60 0.0% 0.2 0.4 3.4 46.2 9.8 3.|-- hos-bb2.juniper4.rz2.hetzner.de 60 60 0.0% 2.7 3.0 3.6 38.1 4.8 4.|-- r1nue1.core.init7.net 60 60 0.0% 2.8 4.9 6.0 13.3 3.9 5.|-- r1nue2.core.init7.net 60 60 0.0% 2.9 3.9 4.6 13.8 3.1 6.|-- r1fra2.core.init7.net 60 60 0.0% 5.7 7.6 8.2 17.3 3.8 7.|-- r1fra1.core.init7.net 60 60 0.0% 5.9 8.2 8.9 17.1 3.9 8.|-- xe-4-2-2.fra23.ip4.tinet.net 60 60 0.0% 5.9 6.4 7.1 38.2 5.2 9.|-- xe-3-0-0.dal33.ip4.tinet.net 60 39 35.0% 165.8 169.7 170.1 226.3 13.1 10.|-- cox-communications-gw.ip4.tinet.net 60 47 21.7% 159.0 162.3 162.6 207.9 10.4 11.|-- mtc3dsrj01-ae1.0.rd.ok.cox.net 60 46 23.3% 163.1 166.1 166.3 196.3 8.0 12.|-- 68.12.14.1 60 49 18.3% 161.3 161.6 161.6 161.9 0.1 13.|-- COX-68-12-10-114-static.coxinet.net 60 40 33.3% 162.5 162.8 162.8 163.1 0.1 14.|-- COX-68-12-10-114-static.coxinet.net 60 44 26.7% 162.5 162.8 162.8 163.2 0.1 15.|-- ip68-97-XX-XXX.ok.ok.cox.net 60 43 28.3% 170.9 173.5 173.5 179.5 1.5 Fri Apr 5 16:21:56 PDT 2013 % mtr --report{,-wide,-cycles=60} --order "SRL BGAWV" static.88-198-xx-xx.clients.your-server.de ; date HOST: xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Snt Rcv Loss% Best Gmean Avg Wrst StDev 1.|-- 192.168.xxxx 60 60 0.0% 1.0 1.9 2.5 14.0 2.5 2.|-- 10.0.x.x 60 60 0.0% 1.3 2.3 2.6 7.6 1.6 3.|-- 10.6.0.1 60 60 0.0% 8.9 13.7 14.3 38.6 5.1 4.|-- COX-68-12-10-113-static.coxinet.net 60 60 0.0% 9.6 14.1 15.6 97.2 11.9 5.|-- COX-68-12-10-2-static.coxinet.net 60 60 0.0% 10.1 14.9 15.4 31.2 4.3 6.|-- 68.1.5.161 60 60 0.0% 55.8 61.8 62.1 93.1 6.6 7.|-- nyk-s2-rou-1001.US.eurorings.net 60 60 0.0% 55.7 63.6 64.8 162.4 16.7 8.|-- nntr-s1-rou-1101.FR.eurorings.net 60 60 0.0% 149.5 168.7 169.7 213.1 19.3 9.|-- kehl-s2-rou-1103.DE.eurorings.net 60 47 21.7% 147.2 151.6 151.6 161.6 3.3 10.|-- ffm-s1-rou-1102.DE.eurorings.net 60 60 0.0% 144.1 148.9 149.1 174.2 6.4 11.|-- nbg-s1-rou-1001.DE.eurorings.net 60 60 0.0% 147.1 156.2 157.3 290.9 22.4 12.|-- kpn-gw.hetzner.de 60 48 20.0% 173.8 178.9 179.0 198.2 5.1 13.|-- hos-bb2.juniper2.rz13.hetzner.de 60 43 28.3% 173.4 179.6 179.9 230.1 11.8 14.|-- hos-tr4.ex3k11.rz13.hetzner.de 60 48 20.0% 176.9 181.9 181.9 198.9 4.4 15.|-- static.88-198-xx-xx.clients.your-server.de 60 37 38.3% 173.2 177.0 177.0 186.6 3.4 Fri 5 Apr 2013 16:22:51 PDT The huge packet loss even extends to the regular cox.net web-site, it seems: # mtr --report{,-wide,-cycles=60} --order "SRL BGAWV" cox.net ; date HOST: xxxxxxxxxx Snt Rcv Loss% Best Gmean Avg Wrst StDev 1.|-- static.33.203.4.46.clients.your-server.de 60 60 0.0% 0.5 1.2 1.7 5.6 1.4 2.|-- hos-tr1.juniper1.rz13.hetzner.de 60 60 0.0% 0.2 0.3 2.1 29.3 6.0 3.|-- hos-bb2.juniper4.rz2.hetzner.de 60 60 0.0% 2.7 3.5 5.8 62.5 10.1 4.|-- r1nue1.core.init7.net 60 60 0.0% 2.8 4.2 5.2 13.5 3.8 5.|-- r1nue2.core.init7.net 60 60 0.0% 2.9 4.7 6.0 28.7 5.0 6.|-- r1fra2.core.init7.net 60 60 0.0% 5.7 7.4 8.1 15.9 3.6 7.|-- r1fra1.core.init7.net 60 60 0.0% 5.9 7.6 8.1 16.8 3.2 8.|-- xe-4-2-2.fra23.ip4.tinet.net 60 60 0.0% 5.9 6.4 7.1 36.2 5.6 9.|-- xe-9-0-0.was14.ip4.tinet.net 60 43 28.3% 142.3 145.0 145.2 190.0 9.6 10.|-- cox-communications-gw.ip4.tinet.net 60 48 20.0% 124.8 129.6 130.2 176.6 13.2 11.|-- dukedsrj02-ge210.0.rd.at.cox.net 60 45 25.0% 137.7 141.2 141.6 194.7 11.6 12.|-- 68.1.15.238 60 49 18.3% 138.1 138.7 138.7 140.0 0.4 13.|-- 68.99.123.4 60 36 40.0% 140.4 140.9 140.9 141.6 0.3 14.|-- ww2.cox.com 60 44 26.7% 140.6 140.9 140.9 141.8 0.3 Fri Apr 5 18:19:21 PDT 2013 Best regards, Constantine.