[root@cad root]# traceroute pinger.slac.stanford.edu traceroute to pinger.slac.stanford.edu (134.79.240.30), 30 hops max, 38 byte packets 1 210.32.131.1 (210.32.131.1) 2.816 ms 2.182 ms 1.862 ms 2 10.0.0.15 (10.0.0.15) 3.109 ms 2.808 ms 3.489ms 3 zjufw (10.15.7.21) 3.997 ms 3.411 ms 2.488 ms 4 210.32.156.137 (210.32.156.137) 3.857 ms 2.335ms 4.113 ms 5 210.32.156.129 (210.32.156.129) 8.862 ms 7.949ms 9.737 ms 6 202.112.36.109 (202.112.36.109) 9.218 ms 13.233ms 11.735 ms 7 njsh4.cernet.net (202.112.46.77) 16.981 ms 12.913 ms 13.107 ms 8 202.112.36.225 (202.112.36.225) 32.478 ms 30.247ms 32.727 ms 9 202.112.61.195 (202.112.61.195) 32.237 ms 30.868ms 35.981 ms 10 202.112.61.30 (202.112.61.30) 30.351 ms 36.751ms 35.851 ms 11 202.112.61.22 (202.112.61.22) 199.305 ms 194.825ms 196.426 ms 12 pass.bjnet.edu.cn (202.112.61.6) 251.773 ms 256.324 ms 255.547 ms 13 206.220.240.106 (206.220.240.106) 263.613 ms 262.781 ms 252.398 ms 14 chi-gev125-startap.es.net (198.125.140.97) 255.267 ms 255.097 ms 263.908 ms 15 chicr1-ge0-chirt1.es.net (134.55.209.189) 260.392ms 257.220 ms 256.403 ms 16 snvcr1-oc192-chicr1.es.net (134.55.209.53) 305.773 ms 307.712 ms 303.121 ms 17 slac-pos-snv.es.net (134.55.209.2) 315.388 ms 308.452 ms 314.382 ms 18 rtr-dmz1-vlan400.slac.stanford.edu (192.68.191.149) 307.635 ms 309.227 ms 300.762 ms 19 * * * 20 pinger.slac.stanford.edu (134.79.240.30) 307.788ms 314.068 ms 328.129 ms =========== [sj@netmon-2 sj]$ traceroute pinger.slac.stanford.edu traceroute to pinger.slac.stanford.edu (134.79.240.30), 30 hops max, 38 byte packets 1 gateway (202.101.172.1) 0.227 ms 0.201 ms 0.175 ms 2 61.174.64.185 (61.174.64.185) 0.291 ms 0.360 ms 0.267 ms 3 202.96.117.65 (202.96.117.65) 0.292 ms 0.341 ms 0.263 ms 4 202.97.23.25 (202.97.23.25) 0.468 ms 0.332 ms 0.336 ms 5 202.97.39.81 (202.97.39.81) 3.376 ms 3.308 ms 3.219 ms 6 202.97.33.94 (202.97.33.94) 3.219 ms 3.103 ms 3.149 ms 7 202.97.51.22 (202.97.51.22) 182.402 ms 188.238ms 180.521 ms 8 bpr2-ge-5-0-0.LosAngeles.cw.net (208.173.55.197) 534.132 ms 535.669 ms 516.674 ms 9 dcr1-ae1-0.LosAngeles.cw.net (208.172.47.1) 523.742 ms 530.879 ms 533.062 ms 10 dcr2-loopback.SantaClara.cw.net (208.172.146.100) 562.100 ms 544.533 ms 537.821 ms 11 bpr2-as0-0.PaloAltoPaix.cw.net (208.172.147.66) 549.371 ms 563.331 ms 536.915 ms 12 cable-and-wireless-peering.PaloAltoPaix.cw.net (206.24.240.202) 554.190 ms 544.161 ms * 13 snv-paix-pa.es.net (134.55.208.206) 1021.041 ms 1005.336 ms 1024.794 ms 14 snvcr1-ge0-snvrt1.es.net (134.55.209.89) 1011.933ms 1014.573 ms 1015.286 ms 15 slac-pos-snv.es.net (134.55.209.2) 981.112 ms 981.443 ms 984.105 ms 16 rtr-dmz1-vlan400.slac.stanford.edu (192.68.191.149) 1017.796 ms 1036.875 ms 1009.122ms 17 * * * 18 pinger.slac.stanford.edu (134.79.240.30) 1030.928ms 1066.805 ms 1052.014 ms