Router Naming Convention for columbia.edu, 201007

Regular Expressions:

  1. ^([a-z]+\d+-[a-z\d]+)-[^\.]+\.[a-z]+\.columbia\.edu$
  2. ^([a-z\d]+-[a-z\d]+-[a-z\d]+)-[^\.]+\.net\.columbia\.edu$

Statistics:

Legend:

Green

 + Inferred identifier, true positive when evaluated against training data

Orange

 - Inferred identifier, false negative when evaluated against training data

Red

 ! Inferred identifier, false positive when evaluated against training data

Red

 x Inferred identifier, but contains part of IP address literal embedded in hostname
~ False negative, not matched
o No regex matched the interface, but the interface was the only interface in this suffix on the router
* A filter regex matched the interface

Evaluation against training data:

bus156w56-18-1
128.59.42.65+bus156w56-18-1-vlan572-1.net.columbia.edu
128.59.127.181+bus156w56-18-1-x-bus156w56-gw.net.columbia.edu
128.59.127.254+bus156w56-18-1-x-vortex-gw.net.columbia.edu
128.59.0.33~bus156w56-18-1.net.columbia.edu
 
bus156w56-gw-x
128.59.127.182+bus156w56-gw-x-bus156w56-18-1.net.columbia.edu
128.59.127.190+bus156w56-gw-x-vortex-gw.net.columbia.edu
128.59.0.35~bus156w56-gw.net.columbia.edu
 
butl-edge-1
128.59.123.3~alum11.udar.columbia.edu
160.39.190.1+butl-edge-1-vlan140-1.net.columbia.edu
128.59.96.1+butl-edge-1-vlan192-1.net.columbia.edu
128.59.152.1+butl-edge-1-vlan38-1.net.columbia.edu
128.59.255.174+butl-edge-1-x-law-edge-1.net.columbia.edu
128.59.255.42+butl-edge-1-x-phi-core-1.net.columbia.edu
128.59.255.177+butl-edge-1-x-wat-edge-1.net.columbia.edu
 
bway2828-1
128.59.68.1+bway2828-1-1-vlan68-1.net.columbia.edu
128.59.36.129+bway2828-1-1-vlan69-1.net.columbia.edu
160.39.184.1+bway2828-1-1-vlan784-1.net.columbia.edu
160.39.200.1+bway2828-1-1-vlan800-1.net.columbia.edu
160.39.174.1+bway2828-1-1-vlan874-1.net.columbia.edu
128.59.255.190+bway2828-1-1-x-butl-edge-1.net.columbia.edu
128.59.255.186+bway2828-1-1-x-phi-edge-1.net.columbia.edu
128.59.0.252+bway2828-1-1.net.columbia.edu
 
bway2875-gw
128.59.127.58+bway2875-gw-f0-0-2695.net.columbia.edu
128.59.127.54+bway2875-gw-x-vortex-gw.net.columbia.edu
 
cc-conc-1
128.59.213.2+cc-conc-1-vlan213-1.net.columbia.edu
128.59.249.2+cc-conc-1-vlan248-1.net.columbia.edu
128.59.206.34+cc-conc-1-vlan390-1.net.columbia.edu
128.59.59.2+cc-conc-1-vlan59-1.net.columbia.edu
128.59.6.250+cc-conc-1-vlan6-1.net.columbia.edu
128.59.60.2+cc-conc-1-vlan60-1.net.columbia.edu
128.59.255.210+cc-conc-1-x-cc-core-1.net.columbia.edu
128.59.255.214+cc-conc-1-x-phi-core-1.net.columbia.edu
128.59.0.29~cc-conc-1.net.columbia.edu
 
cc-core-1
128.59.1.2+cc-core-1-vlan501-1.net.columbia.edu
128.59.255.209+cc-core-1-x-cc-conc-1.net.columbia.edu
128.59.127.194+cc-core-1-x-msmrouter.net.columbia.edu
128.59.255.85+cc-core-1-x-mudd-edge-1.net.columbia.edu
128.59.255.5+cc-core-1-x-nyser32-gw-1.net.columbia.edu
128.59.255.17+cc-core-1-x-phi-core-1.net.columbia.edu
128.59.127.9+cc-core-1-x-sb2-edge-sr.net.columbia.edu
128.59.127.169+cc-core-1-x-stud-gw-1.net.columbia.edu
128.59.255.21+cc-core-1-x-vortex-gw.net.columbia.edu
 
cc-edge-1
128.59.198.2+cc-edge-1-vlan1429-1.net.columbia.edu
128.59.255.46+cc-edge-1-x-cc-core-1.net.columbia.edu
128.59.255.50+cc-edge-1-x-phi-core-1.net.columbia.edu
128.59.255.158+cc-edge-1-x-wat-edge-1.net.columbia.edu
128.59.198.1-vlan1429-hsrp-1.net.columbia.edu
 
ire-560rsd-gw
128.59.116.1+ire-560rsd-gw-1-vlan116-1.net.columbia.edu
160.39.14.65+ire-560rsd-gw-1-vlan1653-1.net.columbia.edu
160.39.13.225+ire-560rsd-gw-1-vlan1720-1.net.columbia.edu
160.39.158.1+ire-560rsd-gw-1-vlan896-1.net.columbia.edu
160.39.21.65+ire-560rsd-gw-1-vlan919-1.net.columbia.edu
128.59.127.166+ire-560rsd-gw-1-x-cc-edge-1.net.columbia.edu
128.59.127.222+ire-560rsd-gw-1-x-nash-gw-1.net.columbia.edu
128.59.127.213+ire-560rsd-gw-1-x-stud-gw-1.net.columbia.edu
128.59.0.16+ire-560rsd-gw-1.net.columbia.edu
128.59.127.198!phi-core-1-x-msmrouter.net.columbia.edu
 
lamont-gw-1
128.59.127.93+lamont-gw-1-f1-0.net.columbia.edu
129.236.255.9+lamont-gw-1-g0-0.net.columbia.edu
129.236.255.51+lamont-gw-1-g0-1.net.columbia.edu
129.236.255.252~lamont-gw-1.net.columbia.edu
 
law-edge-1
128.59.255.70+law-edge-1-x-cc-core-1.net.columbia.edu
128.59.255.74+law-edge-1-x-phi-core-1.net.columbia.edu
 
morn-edge-1
128.59.1.91+morn-edge-1-vlan501-1.net.columbia.edu
128.59.2.91+morn-edge-1-vlan502-1.net.columbia.edu
128.59.108.1+morn-edge-1-vlan708-1.net.columbia.edu
160.39.216.1+morn-edge-1-vlan816-1.net.columbia.edu
160.39.220.1+morn-edge-1-vlan820-1.net.columbia.edu
160.39.37.1+morn-edge-1-vlan953-1.net.columbia.edu
160.39.47.65+morn-edge-1-vlan956-1.net.columbia.edu
128.59.0.91~morn-edge-1.net.columbia.edu
 
mudd-edge-1
128.59.255.86+mudd-edge-1-x-cc-core-1.net.columbia.edu
128.59.255.90+mudd-edge-1-x-phi-core-1.net.columbia.edu
 
nash-gw-1
160.39.15.129~dyn-160-39-15-129.voip.net.columbia.edu
128.59.119.2+nash-gw-1-vlan594-1.net.columbia.edu
128.59.118.2+nash-gw-1-vlan597-1.net.columbia.edu
128.59.124.193+nash-gw-1-vlan598-1.net.columbia.edu
128.59.0.17~nash-gw-1.net.columbia.edu
 
nevis-gw-1
129.236.255.33+nevis-gw-1-fe-acis.net.columbia.edu
129.236.255.10+nevis-gw-1-microwave.net.columbia.edu
 
nyser111-gw
128.59.255.10+nyser111-gw-1-x-nyser32-gw-1.net.columbia.edu
128.59.0.8+nyser111-gw-1.net.columbia.edu
 
nyser32-gw
128.59.255.6+nyser32-gw-1-x-cc-core-1.net.columbia.edu
128.59.255.181+nyser32-gw-1-x-cern.net.columbia.edu
128.59.127.69+nyser32-gw-1-x-chrys-gw.net.columbia.edu
128.59.255.9+nyser32-gw-1-x-nyser111-gw-1.net.columbia.edu
128.59.255.101+nyser32-gw-1-x-syracuse-gw-1.net.columbia.edu
128.59.0.7+nyser32-gw-1.net.columbia.edu
128.59.0.15~pim-rp.net.columbia.edu
199.109.4.14columbia.nyc-7600.nysernet.net
 
phi-conc-1
128.59.206.67+phi-conc-1-vlan1100-1.net.columbia.edu
128.59.249.3+phi-conc-1-vlan248-1.net.columbia.edu
128.59.206.3+phi-conc-1-vlan399-1.net.columbia.edu
128.59.40.3+phi-conc-1-vlan40-1.net.columbia.edu
128.59.124.147+phi-conc-1-vlan524-1.net.columbia.edu
128.59.33.190+phi-conc-1-vlan551-1.net.columbia.edu
128.59.51.62+phi-conc-1-vlan584-1.net.columbia.edu
128.59.59.3+phi-conc-1-vlan59-1.net.columbia.edu
128.59.62.3+phi-conc-1-vlan62-1.net.columbia.edu
128.59.92.3+phi-conc-1-vlan92-1.net.columbia.edu
128.59.255.54+phi-conc-1-x-cc-conc-1.net.columbia.edu
128.59.255.218+phi-conc-1-x-cc-core-1.net.columbia.edu
128.59.255.222+phi-conc-1-x-phi-core-1.net.columbia.edu
128.59.0.30~phi-conc-1.net.columbia.edu
 
phi-core-1
128.59.2.3+phi-core-1-vlan502-1.net.columbia.edu
128.59.255.41+phi-core-1-x-butl-edge-1.net.columbia.edu
128.59.255.213+phi-core-1-x-cc-conc-1.net.columbia.edu
128.59.255.18+phi-core-1-x-cc-core-1.net.columbia.edu
128.59.255.49+phi-core-1-x-cc-edge-1.net.columbia.edu
128.59.255.73+phi-core-1-x-law-edge-1.net.columbia.edu
128.59.255.89+phi-core-1-x-mudd-edge-1.net.columbia.edu
128.59.255.13+phi-core-1-x-nyser111-gw-1.net.columbia.edu
128.59.255.221+phi-core-1-x-phi-conc-1.net.columbia.edu
128.59.255.97+phi-core-1-x-phi-edge-1.net.columbia.edu
128.59.127.173+phi-core-1-x-stud-gw-2.net.columbia.edu
128.59.255.205+phi-core-1-x-voip2.net.columbia.edu
128.59.255.25+phi-core-1-x-vortex-gw.net.columbia.edu
128.59.255.113+phi-core-1-x-wat-edge-1.net.columbia.edu
 
phi-edge-1
128.59.212.1+phi-edge-1-vlan212-1.net.columbia.edu
128.59.174.1+phi-edge-1-vlan226-1.net.columbia.edu
128.59.228.1+phi-edge-1-vlan228-1.net.columbia.edu
128.59.78.1+phi-edge-1-vlan229-1.net.columbia.edu
128.59.226.1+phi-edge-1-vlan230-1.net.columbia.edu
128.59.230.1+phi-edge-1-vlan231-1.net.columbia.edu
128.59.36.65+phi-edge-1-vlan513-1.net.columbia.edu
209.2.208.3+phi-edge-1-vlan844-1.net.columbia.edu
128.59.255.185+phi-edge-1-x-bway2828-1-1.net.columbia.edu
128.59.255.94+phi-edge-1-x-cc-core-1.net.columbia.edu
128.59.255.162+phi-edge-1-x-cc-edge-1.net.columbia.edu
128.59.255.165+phi-edge-1-x-mudd-edge-1.net.columbia.edu
128.59.255.98+phi-edge-1-x-phi-core-1.net.columbia.edu
128.59.127.234+phi-edge-1-x-stud-gw-2.net.columbia.edu
128.59.0.11~phi-edge-1.net.columbia.edu
 
reality-gw-1
128.59.202.1+reality-gw-1-vlan595-3.net.columbia.edu
128.59.127.249+reality-gw-1-x-reality-gw-2.net.columbia.edu
128.59.127.245+reality-gw-1-x-stud-gw-2.net.columbia.edu
128.59.0.20~reality-gw-1.net.columbia.edu
 
stud-gw-1
128.59.120.2+stud-gw-1-vlan120-1.net.columbia.edu
128.59.136.2+stud-gw-1-vlan136-1.net.columbia.edu
128.59.216.2+stud-gw-1-vlan1363-1.net.columbia.edu
128.59.88.3+stud-gw-1-vlan1428-1.net.columbia.edu
128.59.198.3+stud-gw-1-vlan1429-1.net.columbia.edu
160.39.253.3+stud-gw-1-vlan1728-1.net.columbia.edu
160.39.254.131+stud-gw-1-vlan1729-1.net.columbia.edu
160.39.8.2+stud-gw-1-vlan312-1.net.columbia.edu
160.39.12.2+stud-gw-1-vlan451-1.net.columbia.edu
128.59.52.2+stud-gw-1-vlan52-1.net.columbia.edu
160.39.185.130+stud-gw-1-vlan586-1.net.columbia.edu
128.59.127.170+stud-gw-1-x-cc-core-1.net.columbia.edu
128.59.127.237+stud-gw-1-x-cc-edge-1.net.columbia.edu
128.59.127.214+stud-gw-1-x-ire-560rsd-gw-1.net.columbia.edu
128.59.127.241+stud-gw-1-x-stud-gw-2.net.columbia.edu
128.59.0.26~stud-gw-1.net.columbia.edu
 
stud-gw-2
128.59.120.3+stud-gw-2-vlan120-1.net.columbia.edu
128.59.136.3+stud-gw-2-vlan136-1.net.columbia.edu
128.59.216.3+stud-gw-2-vlan1363-1.net.columbia.edu
160.39.8.3+stud-gw-2-vlan312-1.net.columbia.edu
160.39.12.3+stud-gw-2-vlan451-1.net.columbia.edu
128.59.52.3+stud-gw-2-vlan52-1.net.columbia.edu
160.39.185.131+stud-gw-2-vlan586-1.net.columbia.edu
128.59.127.174+stud-gw-2-x-phi-core-1.net.columbia.edu
128.59.127.233+stud-gw-2-x-phi-edge-1.net.columbia.edu
128.59.127.246+stud-gw-2-x-reality-gw-1.net.columbia.edu
128.59.127.242+stud-gw-2-x-stud-gw-1.net.columbia.edu
128.59.0.27~stud-gw-2.net.columbia.edu
 
syracuse-gw-1
192.5.43.225+syracuse-gw-1-vlan256-1.net.columbia.edu
192.5.43.193+syracuse-gw-1-vlan257-1.net.columbia.edu
192.5.43.129+syracuse-gw-1-vlan262-1.net.columbia.edu
128.59.255.102+syracuse-gw-1-x-nyser32-gw-1.net.columbia.edu
192.5.43.254~syracuse-gw-1.net.columbia.edu
 
vortex-gw-x
128.59.127.253+vortex-gw-x-bus156w56-18-1.net.columbia.edu
128.59.255.22+vortex-gw-x-cc-core-1.net.columbia.edu
128.59.127.94+vortex-gw-x-lamont-gw.net.columbia.edu
128.59.255.26+vortex-gw-x-phi-core-1.net.columbia.edu
128.59.0.5~vortex-gw.net.columbia.edu
 
wat-edge-1
128.59.223.1+wat-edge-1-vlan223-1.net.columbia.edu
128.59.252.1+wat-edge-1-vlan252-1.net.columbia.edu
128.59.39.1+wat-edge-1-vlan39-2.net.columbia.edu
128.59.127.41+wat-edge-1-vlan507-1.net.columbia.edu
160.39.16.65+wat-edge-1-vlan899-1.net.columbia.edu
128.59.255.178+wat-edge-1-x-butl-edge-1.net.columbia.edu
128.59.255.110+wat-edge-1-x-cc-core-1.net.columbia.edu
128.59.255.114+wat-edge-1-x-phi-core-1.net.columbia.edu
 
129.236.70.10~cisco-lh.ldeo.columbia.edu
129.236.10.40~cisco-seis.ldeo.columbia.edu
129.236.21.1~climate-gate.ldeo.columbia.edu
129.236.22.1~epoch-gate.ldeo.columbia.edu
129.236.61.1~esx-geo-marine.ldeo.columbia.edu
129.236.100.1~esx-geo-wpti.ldeo.columbia.edu
129.236.31.66~gbrn-sw.ldeo.columbia.edu
129.236.30.1~geo-ph.ldeo.columbia.edu
129.236.20.107~ocean-cisco-20.ldeo.columbia.edu
129.236.60.1~ph-geo-admin.ldeo.columbia.edu
129.236.40.1~ph-geo-chem.ldeo.columbia.edu
129.236.33.1~ph-geo-mac.ldeo.columbia.edu
129.236.36.1~ph-geo-rsvlab.ldeo.columbia.edu
129.236.90.1~ph-geo-shop.ldeo.columbia.edu
129.236.24.1~ph-ocean-mac.ldeo.columbia.edu
129.236.25.1~ph-ocean-mcs.ldeo.columbia.edu
129.236.23.1~ph-ocean-na.ldeo.columbia.edu
129.236.11.1~ph-seis-obs.ldeo.columbia.edu
 
128.59.127.193-msmrouter-x-cc-core-1.net.columbia.edu
128.59.127.197-msmrouter-x-phi-core-1.net.columbia.edu
160.39.238.193~msmrouter.msm.columbia.edu
 
128.59.0.101otest-edge-1.net.columbia.edu
 
160.39.114.1oacs-114-1.barnard.columbia.edu