Router Naming Convention for cern.ch, 201307

Regular Expressions:

^(e513-[a-z]+-[a-z\d]+-\d+)-[a-z]+\d+\.cern\.ch$

Statistics:

Training routers with at least two clustered interfaces: 3
Positive Predictive Value: 0.929
True Positives (green): 13
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: 3

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:

		e513-a-rbrxl-2
192.65.184.38	+	e513-a-rbrxl-2-ne0.cern.ch
192.65.184.57	+	e513-a-rbrxl-2-ne2.cern.ch
192.65.184.41	+	e513-a-rbrxl-2-ne3.cern.ch
192.91.246.118	+	e513-a-rbrxl-2-te10.cern.ch
192.65.184.174	+	e513-a-rbrxl-2-te2.cern.ch
192.65.184.70	+	e513-a-rbrxl-2-te20.cern.ch
192.91.246.126	+	e513-a-rbrxl-2-te6.cern.ch
192.91.246.102	+	e513-a-rbrxl-2-te7.cern.ch
192.91.246.110	+	e513-a-rbrxl-2-te8.cern.ch
117.103.111.173		cern-asgc.r0.chi.asgc.net
134.75.108.58		cern-kreonet2.chic.kreonet2.net

		e513-e-rbrrt-3
192.65.184.74	+	e513-e-rbrrt-3-ne1.cern.ch
192.65.184.58	+	e513-e-rbrrt-3-ne2.cern.ch
192.16.155.21	!	e513-e-rci65-3-ee0.cern.ch

		e513-e-rci65-3
192.65.184.54	+	e513-e-rci65-3-ne1.cern.ch
192.65.184.42	+	e513-e-rci65-3-ne3.cern.ch

192.65.184.154	o	e600gva1-r01ext.cern.ch
192.65.196.237		gva1-gva2.uslhcnet.org
192.65.196.229		gva1-ny.uslhcnet.org

192.65.185.163	o	cixp-upc.cern.ch
77.109.134.250		gw-upc-as6830.init7.net

192.91.246.125	o	abilene-cern-s1.cern.ch
64.57.28.37		ae-0.10.rtr.chic.net.internet2.edu
64.57.28.17		ae-0.20.rtr.chic.net.internet2.edu
64.57.28.121		ae-0.30.rtr.chic.net.internet2.edu
64.57.28.158		ae-7.10.rtr.chic.net.internet2.edu
64.57.28.164		ae-7.20.rtr.chic.net.internet2.edu
64.57.28.5		ae-8.10.rtr.chic.net.internet2.edu
149.165.254.186		et-10-0-0.101.rtr.chic.net.internet2.edu
64.57.30.0		et-10-0-0.105.rtr.chic.net.internet2.edu
64.57.17.17		ge-10-2-1.0.rtr.chic.net.internet2.edu
64.57.17.21		ge-10-2-2.0.rtr.chic.net.internet2.edu
64.57.18.17		vini.chic.net.internet2.edu
64.57.28.106		xe-0-1-3.713.rtr.chic.net.internet2.edu
198.32.11.101		xe-0-2-0.103.rtr.chic.net.internet2.edu
198.32.11.29		xe-0-2-0.135.rtr.chic.net.internet2.edu
64.57.18.26		xe-0-2-0.432.rtr.chic.net.internet2.edu
64.57.28.205		xe-0-2-3.650.rtr.chic.net.internet2.edu
198.49.182.5		xe-3-2-0.713.rtr.chic.net.internet2.edu
64.57.17.25		xe-7-1-3.2299.rtr.chic.net.internet2.edu
64.57.25.30		xe-7-2-2.10.rtr.chic.net.internet2.edu
192.88.192.134		abilene-iplsng.ohio-gigapop.oar.net
192.88.192.142		heidelberg-r1-se1-0.cpe.oar.net
211.79.48.178		chi-76-starlight-abilene.twaren.net