Router Naming Convention for cern.ch, 201104

Regular Expressions:

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

Statistics:

Training routers with at least two clustered interfaces: 3
Positive Predictive Value: 1.000
True Positives (green): 13
False Positives (red): 0
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 0
False Negatives, not matched: 1
Training routers with a single interface in suffix: 4

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:

		1
192.65.184.50	+	e513-e-rci76-1-ne5.cern.ch
192.65.184.209	+	e513-e-rci76-1-te0.cern.ch
192.65.184.222	+	e513-e-rci76-1-te1.cern.ch

		2
198.125.140.90	~	ar3-chicago-esnet-vlan.cern.ch
192.65.184.41	+	e513-e-rbrxl-2-ne3.cern.ch
192.65.184.49	+	e513-e-rbrxl-2-ne5.cern.ch
192.65.184.169	+	e513-e-rbrxl-2-se1.cern.ch
192.91.246.118	+	e513-e-rbrxl-2-te10.cern.ch
192.91.246.110	+	e513-e-rbrxl-2-te8.cern.ch
192.91.246.122	+	e513-e-rbrxl-2-te9.cern.ch
213.173.181.42	+	e513-e-rci76-2-xe12.cern.ch
117.103.111.173		cern-asgc.r0.chi.asgc.net
134.75.108.58		cern-kreonet2.kreonet.net

		3
192.65.184.78	+	e513-e-rci65-3-ne2.cern.ch
192.65.184.42	+	e513-e-rci65-3-ne3.cern.ch
192.65.185.3	+	e513-e-rci65-3-xe5.cern.ch

192.65.184.154	o	e600gva1-r01ext.cern.ch

192.65.185.144	o	cixp-adeli.cern.ch
91.194.96.2		porte.adeli.biz
95.143.66.5		5.66.143.95.rev.jaguar-network.net
213.242.73.62		adeli-sarl.car1.geneva1.level3.net
83.167.52.94		adeli.gw.tcr1.sfr.lyn.neotelecoms.com
194.116.96.201		adeli-pub.lyonix.topix.it

192.65.185.163	o	cixp-upc.cern.ch
62.179.118.113		62-179-118-113.ch-gva01a-ra1.aorta.net
62.179.118.121		62-179-118-121.ch-gva01a-ra1.aorta.net
62.179.118.45		62-179-118-45.ch-gva01a-ra1.aorta.net
62.179.118.53		62-179-118-53.ch-gva01a-ra1.aorta.net
62.179.118.69		62-179-118-69.ch-gva01a-ra1.aorta.net
213.46.171.9		ch-gva01a-ra1-ge-0-1-0.aorta.net
213.46.171.254		ch-gva01a-ra1.aorta.net
213.46.171.18		ch-zrh01a-si1.aorta.net
77.109.134.250		gw-upc-as6830.init7.net

192.91.246.125	o	abilene-cern-s1.cern.ch
117.103.111.153		i2-asgc.r0.chi.asgc.net
205.189.32.97		abilene-chinng.canet4.net
64.215.195.42		internet2-1.ar3.chi2.gblx.net
198.32.14.65		chin-gw.hopi.internet2.edu
64.57.28.72		ge-0-0-0.0.rtr.chic.net.internet2.edu
64.57.19.165		ge-0-1-0.1201.rtr.chic.net.internet2.edu
64.57.18.17		ge-0-1-0.21.rtr.chic.net.internet2.edu
64.57.28.37		ge-1-2-0.0.rtr.chic.net.internet2.edu
64.57.28.5		ge-1-3-0.0.rtr.chic.net.internet2.edu
64.57.25.254		ge-1-3-0.10.rtr.atla.net.internet2.edu
198.32.10.190		ge-2-2-0.10.rtr.chic.net.internet2.edu
64.57.17.33		ge-4-0-0.12.rtr.chic.net.internet2.edu
64.57.28.17		ge-7-0-0.0.rtr.chic.net.internet2.edu
198.49.182.7		xe-3-2-0.716.rtr.chic.net.internet2.edu
64.57.28.126		xe-7-3-0.0.rtr.chic.net.internet2.edu
198.125.140.230		star-esnet.abilene.iu.edu
134.75.108.46		abilene-kreonet2.kreonet.net
208.111.156.82		internet2.tge13-4.fr4.ord.llnw.net
199.18.156.130		clevq-r3-fe0-0s452.bb.oar.net
211.79.48.178		chi-76-starlight-abilene.twaren.net
198.32.11.97		chin-mren-ge.abilene.ucaid.edu
198.32.10.201		chinng-nmslan.abilene.ucaid.edu
72.36.127.166		i2cps-710rts.ex.ui-iccn.org
192.122.183.98		l3-bin-arbl-seb-2.r-bin-seb.umnet.umich.edu