The Campus Network: Internet connection details
- CMU connects to PSC FDDI DMZ with 2 "dual-homed" DEC ALPHAs:
- CARNEGIE-RTR.NET.CMU.EDU handles traffic FROM campus
- MELLON-RTR.NET.CMU.EDU handles traffic TO campus
- Each ALPHA attached to both PSC FDDI and CMU ethernet switch
(CAT.NET.CMU.EDU). SCS, SEI, and campus connect to switch.
% traceroute ds.internic.net
1 GW.CS.CMU.EDU (128.2.254.36)
2 CARNEGIE-RTR.NET.CMU.EDU (128.2.2.21)
3 nss5.psc.edu (192.88.114.254)
4 border1-hssi1-0.NewYork.mci.net (204.70.44.5)
5 core-fddi-0.NewYork.mci.net (204.70.2.17)
6 border2-fddi-0.NewYork.mci.net (204.70.3.18)
7 sprint-nap.NewYork.mci.net (204.70.45.6)
8 fd-0.enss218.t3.ans.net (192.157.69.4)
9 t3-3.cnss32.New-York.t3.ans.net (140.222.32.4)
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