[root@loach bin]# ./pipechar 128.125.84.226
./pipechar [V1.3 RC-2 2005-09-12] : can't reach the host13[128.125.251.146] with max_ttl(14)
try to analyze partial path instead

0: localhost [13 hops] ()                    min forward time, min RTT, avg RTT
 1: avw1hub-gw.umiacs.umd.edu           (128.8.120.1)     0.66   0.60   2.08ms
 2: Vlan8.css-priv-r1.net.umd.edu       (128.8.6.129)     0.99   0.50   2.86ms
 3: Gi5-5.css-core-r1.net.umd.edu       (128.8.0.13)      1.40   0.40   3.69ms
 4: Gi3-2.ptx-fw-r1.net.umd.edu         (128.8.0.86)      1.44   0.40   3.49ms
 5: Gi1-1.css-max-r1.net.umd.edu        (129.2.0.234)     1.54   0.40   3.92ms
 6: clpk-umd-i2.maxgigapop.net          (206.196.177.125)         1.08   0.40   2.80ms
 7: abilene-rtr.maxgigapop.net          (206.196.177.2)   0.97   0.80   3.46ms
 8: atlang-washng.abilene.ucaid.edu     (198.32.8.65)     1.00  16.50  21.14ms
 9: hstnng-atlang.abilene.ucaid.edu     (198.32.8.33)     0.86  36.20  41.44ms
10: losang-hstnng.abilene.ucaid.edu     (198.32.8.21)     1.01  67.80  76.22ms
11: hpr-lax-gsr1--abilene-LA-10ge.cenic.net(137.164.25.2)         0.86  68.00  73.95ms
12: lax-hpr.losnettos-hpr.cenic.net     (137.164.27.245)          0.02  57.40  68.76ms
13: v255-gw-1.usc.edu                   (128.125.251.146)         0.81   0.70  84.08ms

PipeCharacter statistics: 96.71% reliable
From localhost:
|       109.422 Mbps  OC3 (153.6342 Mbps)

1: avw1hub-gw.umiacs.umd.edu       (128.8.120.1 )
|
|       99.284 Mbps    !!!       <29.4076% BW used> 
2: Vlan8.css-priv-r1.net.umd.edu   (128.8.6.129 )
|
|       49.971 Mbps    !!! ??? congested bottleneck <66.9548% BW used> 
3: Gi5-5.css-core-r1.net.umd.edu   (128.8.0.13  )
|
|       151.161 Mbps             <2.9106% BW used> 
4: Gi3-2.ptx-fw-r1.net.umd.edu     (128.8.0.86  )
|
|       46.367 Mbps    !!! ??? congested bottleneck <69.9375% BW used> 
5: Gi1-1.css-max-r1.net.umd.edu    (129.2.0.234 )
|
|       66.207 Mbps    !!! ??? congested bottleneck <57.1331% BW used> 
6: clpk-umd-i2.maxgigapop.net      (206.196.177.125)
|
|       151.847 Mbps             <10.4630% BW used> 
7: abilene-rtr.maxgigapop.net      (206.196.177.2)
|
|       69.356 Mbps    !!! ??? congested bottleneck <53.5644% BW used> 
8: atlang-washng.abilene.ucaid.edu (198.32.8.65 )
|
|       152.871 Mbps             <13.9416% BW used> 
9: hstnng-atlang.abilene.ucaid.edu (198.32.8.33 )
|
|       70.320 Mbps    !!! ??? congested bottleneck <54.3879% BW used> 
10: losang-hstnng.abilene.ucaid.edu (198.32.8.21 )
|
|       83.231 Mbps    !!! ??? congested bottleneck <96.6276% BW used> 
11: hpr-lax-gsr1--abilene-LA-10ge.cenic.net(137.164.25.2)
| hop analyzed: 109.30 : 628.85
|
|       982.070 Mbps    !!!      <86.6556% BW used> 
12: lax-hpr.losnettos-hpr.cenic.net (137.164.27.245)
|       89.330 Mbps *** static bottle-neck  100BT (96.1822 Mbps)

13: v255-gw-1.usc.edu               (128.125.251.146)