Measurments performed around July 19, 2000 edo@cleo 6-> sleep 10000 ; ./pathchar 130.118.89.39 pathchar to 130.118.89.39 (130.118.89.39) can't find path mtu - using 1500 bytes. doing 32 probes at each of 45 sizes (64 to 1500 by 32) 0 localhost | 8.7 Mb/s, 247 us (1.88 ms) 1 128.171.140.129 (128.171.140.129) | 9.7 Mb/s, 203 us (3.52 ms), 1% dropped 2 128.171.10.1 (128.171.10.1) | 23 Mb/s, 499 us (5.04 ms), 1% dropped 3 coe-124.gw.hawaii.net (128.171.124.1) | 101 Mb/s, 28 us (5.22 ms), 1% dropped 4 atm-to-manoa.uhnet.net (128.171.64.218) | 30 Mb/s, 38.7 ms (83.1 ms), +q 1.06 ms (3.93 KB), 1% dropped 5 atm-abilene-uhm.uhnet.net (205.166.205.249) | 37 Mb/s, 22.9 ms (129 ms), +q 1.18 ms (5.45 KB) *2 6 192.150.31.5 (192.150.31.5) | 55 Mb/s, 90 us (130 ms), +q 1.11 ms (7.60 KB), 1% dropped 7 MaeWestAmes.doi.net (198.32.136.121) | 15 Mb/s, 34.8 ms (200 ms), +q 1.11 ms (2.03 KB), 1% dropped 8 usgs-mhpcc-a3-0.wr.usgs.gov (204.68.149.245) | 655 Kb/s, 4.10 ms (227 ms), 1% dropped 9 hvo-s0.wr.usgs.gov (130.118.91.226) | 1.3 Mb/s, 1.05 ms (238 ms), 4% dropped 10 havo-brd-s0.wr.usgs.gov (130.118.89.253) | 915 Kb/s, 363 us (252 ms), 1% dropped 11 130.118.89.39 (130.118.89.39) 11 hops, rtt 206 ms (252 ms), bottleneck 655 Kb/s, pipe 20583 bytes $ /usr/sbin/traceroute 128.171.140.130 traceroute to 128.171.140.130 (128.171.140.130), 30 hops max, 40 byte packets 1 havo-brd-e0.wr.usgs.gov (130.118.89.1) 2.718 ms 2.514 ms 2.616 ms 2 hvo-s2.wr.usgs.gov (130.118.89.254) 3.187 ms 3.136 ms 3.086 ms 3 usgs-mhpcc-s2-0.wr.usgs.gov (130.118.91.254) 12.873 ms 12.946 ms 12.101 ms 4 MaeWest-a2-0-0.doi.net (204.68.149.246) 81.555 ms 80.879 ms 90.392 ms 5 ames1.mae-west.nasa.gov (198.32.136.43) 82.087 ms 104.645 ms 83.845 ms 6 128.161.1.141 (128.161.1.141) 81.943 ms 83.002 ms 82.240 ms 7 128.161.1.77 (128.161.1.77) 124.574 ms 135.515 ms 124.117 ms 8 128.161.1.102 (128.161.1.102) 132.730 ms 128.442 ms 128.467 ms 9 kscy-ipls.abilene.ucaid.edu (198.32.8.5) 137.670 ms 137.295 ms 144.604 ms 10 dnvr-kscy.abilene.ucaid.edu (198.32.8.13) 148.031 ms 159.376 ms 155.944 ms 11 scrm-dnvr.abilene.ucaid.edu (198.32.8.1) 128.201 ms 127.862 ms 128.025 ms 12 atm-uhm-abilene.uhnet.net (205.166.205.250) 214.619 ms 207.832 ms 205.962 ms 13 atm-from-manoa.uhnet.net (128.171.64.217) 207.488 ms 207.144 ms 206.864 ms 14 ed9.ed.hawaii.edu (128.171.124.9) 206.931 ms 229.957 ms 206.775 ms 15 ancl-23.ics.Hawaii.Edu (128.171.10.218) 210.959 ms 208.475 ms 209.139 ms 16 128.171.140.130 (128.171.140.130) 224.611 ms 214.938 ms 209.514 ms edo@red2 5-> traceroute volcano traceroute to volcano (130.118.89.39), 30 hops max, 40 byte packets 1 128.171.140.129 (128.171.140.129) 0.639 ms 0.584 ms 0.544 ms 2 128.171.10.1 (128.171.10.1) 2.002 ms 1.153 ms 1.050 ms 3 coe-124.gw.hawaii.net (128.171.124.1) 4.024 ms 2.540 ms 2.899 ms 4 atm-to-manoa.uhnet.net (128.171.64.218) 4.317 ms 2.832 ms 3.269 ms 5 * atm-abilene-uhm.uhnet.net (205.166.205.249) 80.454 ms 89.980 ms 6 192.150.31.5 (192.150.31.5) 126.870 ms 126.686 ms 126.292 ms 7 MaeWestAmes.doi.net (198.32.136.121) 127.007 ms 126.502 ms 127.166 ms 8 usgs-mhpcc-a3-0.wr.usgs.gov (204.68.149.245) 196.296 ms 196.793 ms 196.905 ms 9 hvo-s0.wr.usgs.gov (130.118.91.226) 206.757 ms 206.779 ms * 10 havo-brd-s0.wr.usgs.gov (130.118.89.253) 230.991 ms 208.762 ms 212.089 ms 11 volcano (130.118.89.39) 211.504 ms 207.342 ms * Another, much later pathchar, after the ICS network has been updated to not go through the SOEST router. Wed Aug 2 18:52:12 HST 2000 pathchar to 130.118.89.39 (130.118.89.39) can't find path mtu - using 1500 bytes. doing 32 probes at each of 45 sizes (64 to 1500 by 32) 0 localhost | 8.7 Mb/s, 247 us (1.87 ms) 1 128.171.140.129 (128.171.140.129) | 8.8 Mb/s, 403 us (4.04 ms) 2 128.171.10.1 (128.171.10.1) | 68 Mb/s, 14 us (4.24 ms) 3 atm-to-manoa.uhnet.net (128.171.64.218) | 30 Mb/s, 38.7 ms (82.0 ms) 4 atm-abilene-uhm.uhnet.net (205.166.205.249) | 71 Mb/s, 22.9 ms (128 ms), 1% dropped 5 192.150.31.5 (192.150.31.5) | 33 Mb/s, 44 us (128 ms) 6 MaeWestAmes.doi.net (198.32.136.121) | 19 Mb/s, 34.9 ms (199 ms), 1% dropped 7 usgs-mhpcc-a3-0.wr.usgs.gov (204.68.149.245) | 632 Kb/s, 6.29 ms (230 ms), 2% dropped 8 hvo-s0.wr.usgs.gov (130.118.91.226) | 1.3 Mb/s, 1.01 ms (242 ms), 5% dropped 9 havo-brd-s0.wr.usgs.gov (130.118.89.253) | 962 Kb/s, -1602 us (251 ms), 3% dropped 10 130.118.89.39 (130.118.89.39) 10 hops, rtt 206 ms (251 ms), bottleneck 632 Kb/s, pipe 19807 bytes Wed Aug 2 21:52:26 HST 2000