Router Naming Convention for uchicago.edu, 201110

Regular Expressions:

^([a-z]+)-[a-z]+-[a-z\d]+-[a-z\d]+\.uchicago\.edu$

Statistics:

Training routers with at least two clustered interfaces: 2
Positive Predictive Value: 0.800
True Positives (green): 4
False Positives (red): 1
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 0
False Negatives, not matched: 0
Training routers with a single interface in suffix: 0

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:

		new
128.135.247.22	+	new-crsp-gw-s0.uchicago.edu
128.135.247.34	+	new-crsp-gw-s1.uchicago.edu

		omnipop
128.135.247.126	+	omnipop-mcleod-10g-local.uchicago.edu
198.49.182.114	+	omnipop-uiowa-10g-local.uchicago.edu

		omnipop
128.135.247.125	!	omnipop-mcleod-10g-router.uchicago.edu
192.91.246.125		abilene-cern-s1.cern.ch
146.57.253.54		nlg-internet2-cic.northernlights.gigapop.net
198.32.14.65		chin-gw.hopi.internet2.edu
205.213.119.14		ge-2-0-0-2039.rtr.chin.net.internet2.edu
205.213.119.10		ge-2-0-0-2047.rtr.chin.net.internet2.edu
64.57.19.165		ge-7-1-0.1201.rtr.chic.net.internet2.edu
64.57.18.193		ge-7-1-0.20.rtr.chic.net.internet2.edu
64.57.18.17		ge-7-1-0.21.rtr.chic.net.internet2.edu
64.57.17.25		xe-0-0-0.2299.rtr.chic.net.internet2.edu
198.32.11.101		xe-0-0-1.103.rtr.chic.net.internet2.edu
198.32.11.13		xe-0-0-1.206.rtr.chic.net.internet2.edu
198.32.11.45		xe-0-0-1.348.rtr.chic.net.internet2.edu
64.57.28.37		xe-1-0-0.0.rtr.chic.net.internet2.edu
64.57.28.17		xe-1-0-1.0.rtr.chic.net.internet2.edu
64.57.28.126		xe-1-0-3.0.rtr.chic.net.internet2.edu
64.57.28.72		xe-1-1-0.0.rtr.chic.net.internet2.edu
64.57.28.5		xe-1-1-1.0.rtr.chic.net.internet2.edu
64.57.28.103		xe-1-1-2.0.rtr.chic.net.internet2.edu
64.57.28.12		xe-1-1-3.0.rtr.chic.net.internet2.edu
64.57.28.100		xe-2-1-3.0.rtr.chic.net.internet2.edu
198.49.182.5		xe-3-2-0.713.rtr.chic.net.internet2.edu
198.125.140.54		chi-esnet.abilene.iu.edu
134.75.108.46		abilene-kreonet2.kreonet.net
141.225.250.26		chic-uomemtn.memphis.edu
192.5.89.18		nox1sumgw1-peer-nox-internet2-192-5-89-18.nox.org
199.109.11.2		internet2-buf-7600.nysernet.net
192.88.192.134		abilene-iplsng.ohio-gigapop.oar.net
199.18.156.130		clevq-r3-fe0-0s452.bb.oar.net
199.18.159.2		toldb-r1-ge-1-3-0s461.bb.oar.net
211.79.48.178		chi-76-starlight-abilene.twaren.net
198.32.11.97		chin-mren-ge.abilene.ucaid.edu
72.36.127.138		i2-cps.ex.ui-iccn.org
72.36.127.158		internet2-710rtr.ex.ui-iccn.org
72.36.127.162		internet2-710rts.ex.ui-iccn.org
192.122.183.98		l3-bin-arbl-seb-2.r-bin-seb.umnet.umich.edu
192.122.183.46		v-um-al-inet.r-bin-arb.umnet.umich.edu
144.92.233.117		internet2-peer.net.wisc.edu
205.213.118.6		abilene.peer.wiscnet.net