Well, it looks like we won't be able to use the current UW<->UT route as a
punching bag any more. It seems to have been fixed, and is now taking a
sane route, from seattle straight to fort worth, without going through
someone's shoelace in san francisco. And indeed the triangle inequality
holds exactly:
UW->UCB 10ms
UCB->FW 17ms
UW->FW 27ms
Both berkeley and uw packets are taking a new route to UT that goes
through sprint instead of AT&T.
This is from today mid-day:
>From UW:
-----------------
[cardwell@grad-pc26 cardwell]$ /usr/sbin/traceroute www.utexas.edu
traceroute: Warning: www.utexas.edu has multiple addresses; using
128.83.40.16
traceroute to www.utexas.edu (128.83.40.16), 30 hops max, 40 byte packets
1 vacumatic.cac.washington.edu (128.95.4.100) 0.969 ms 0.786 ms 0.874 ms
2 uwbr2-FE0-1-0.cac.washington.edu (140.142.150.24) 0.738 ms 0.830 ms 0.776 ms
3 seabr2-gw.nwnet.net (204.200.8.6) 1.665 ms 1.716 ms 1.285 ms
4 wes-core2-HSSI6-0-0.nw.verio.net (198.104.194.50) 1.850 ms 2.407ms
1.395 ms
5 sl-gw5-sea-11-0.sprintlink.net (144.228.97.17) 2.046 ms 2.957 ms
2.359 ms
6 sl-bb10-sea-4-3.sprintlink.net (144.232.6.57) 1.705 ms 3.710 ms
2.763 ms
7 sl-bb10-fw-1-0.sprintlink.net (144.232.8.53) 54.911 ms 53.921 ms
54.741 ms
8 sl-gw11-fw-8-0-0.sprintlink.net (144.232.1.226) 54.117 ms 54.616 ms
55.186 ms
9 sl-uoftx-1-0-0-T3.sprintlink.net (144.228.135.34) 57.565 ms 58.597
ms 58.259 ms
10 utx1-h4-0.tx-bb.net (192.12.10.13) 61.546 ms 61.882 ms 61.087 ms
11 ut5-fe1-0-0.tx-bb.net (192.12.10.29) 62.823 ms 65.749 ms 62.635 ms
12 ser2-fe11-1-0.gw.utexas.edu (129.117.38.98) 65.776 ms 65.710 ms
65.381 ms
13 com-rsm.gw.utexas.edu (128.83.2.5) 63.117 ms 63.654 ms 66.575 ms
14 web2.cc.utexas.edu (128.83.40.16) 63.281 ms 64.702 ms 63.401 ms
>From Berkeley:
-------------------
cayuse:~> traceroute www.utexas.edu
traceroute to www.utexas.edu (128.83.40.17), 30 hops max, 40 byte packets
1 e0-1.inr-180-soda.Berkeley.EDU (128.32.33.1) 1 ms 1 ms 1 ms
2 f4-0.inr-107-eva.Berkeley.EDU (128.32.120.107) 1 ms 1 ms 0 ms
3 f8-0.inr-666-eva.Berkeley.EDU (128.32.2.2) 1 ms 2 ms 2 ms
4 bgty2.berkeley.edu (198.128.16.31) 2 ms 2 ms 2 ms
5 sl-gw10-stk-11-0-T3.sprintlink.net (144.228.146.49) 4 ms 4 ms 4 ms
6 sl-bb22-stk-2-2.sprintlink.net (144.232.4.77) 4 ms 4 ms 3 ms
7 sl-bb10-fw-0-0.sprintlink.net (144.232.8.69) 35 ms 34 ms 34 ms
8 sl-gw11-fw-0-0-0.sprintlink.net (144.232.1.222) 36 ms 37 ms 35 ms
9 sl-uoftx-1-0-0-T3.sprintlink.net (144.228.135.34) 38 ms 41 ms 46 ms
10 utx1-h4-0.tx-bb.net (192.12.10.13) 55 ms 41 ms 42 ms
11 ut5-fe1-0-0.tx-bb.net (192.12.10.29) 45 ms 42 ms 43 ms
12 ser2-fe11-1-0.gw.utexas.edu (129.117.38.98) 43 ms 45 ms 45 ms
13 com-rsm.gw.utexas.edu (128.83.2.5) 43 ms 83 ms 47 ms
14 web3.cc.utexas.edu (128.83.40.17) 46 ms 45 ms 42 ms