$ tracepath ossguy.com 1: 10.81.40.87 0.192ms pmtu 1500 1: 10.81.40.1 2.519ms 1: 10.81.40.1 4.899ms 2: 10.81.40.1 3.527ms pmtu 1350 2: 192.168.19.254 179.326ms 3: 172.16.221.252 1828.013ms 3: 172.16.221.252 5934.189ms 4: 70.42.157.253 353.005ms 5: core1.te5-1-bbnet1.wdc002.pnap.net 972.899ms 6: xe-0-5-0-4.r01.asbnva02.us.bb.gin.ntt.net 302.764ms 7: ae-3.r02.asbnva02.us.bb.gin.ntt.net 1096.436ms 7: ae-3.r02.asbnva02.us.bb.gin.ntt.net 836.164ms 8: 4.68.63.185 644.701ms 9: vlan70.csw2.Washington1.Level3.net 5500.338ms 10: ae-72-72.ebr2.Washington1.Level3.net 250.437ms 11: ae-3-3.ebr1.NewYork2.Level3.net 290.760ms 12: ae-1-100.ebr2.NewYork2.Level3.net 331.546ms asymm 11 13: ae-6-6.ebr2.NewYork1.Level3.net 469.057ms asymm 12 14: ae-5-5.car1.Montreal2.Level3.net 1131.790ms asymm 13 14: ae-5-5.car1.montreal2.level3.net 1155.744ms asymm 13 16: singpolyma.net 1321.426ms reached Resume: pmtu 1350 hops 16 back 54