Router Naming Convention for belnet.net, 201304

Regular Expressions:

^([a-z\d]+\.[^\.]+\..+)\.belnet\.net$

Statistics:

Training routers with at least two clustered interfaces: 18
Positive Predictive Value: 0.977
True Positives (green): 42
False Positives (red): 1
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 2
False Negatives, not matched: 0
Training routers with a single interface in suffix: 6

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:

		10ge.ar1.antwil
193.191.16.134	+	10ge.ar1.antwil.belnet.net
193.191.16.146	+	10ge.ar1.antwil.belnet.net

		10ge.ar1.cha
193.191.16.230	+	10ge.ar1.cha.belnet.net
193.191.16.233	+	10ge.ar1.cha.belnet.net

		10ge.ar1.gntste
193.191.17.38	+	10ge.ar1.gntste.belnet.net
193.191.17.50	+	10ge.ar1.gntste.belnet.net

		10ge.ar1.hasdie
193.191.17.54	+	10ge.ar1.hasdie.belnet.net
193.191.17.57	+	10ge.ar1.hasdie.belnet.net

		10ge.ar1.leugas
193.191.17.94	+	10ge.ar1.leugas.belnet.net
193.191.17.97	+	10ge.ar1.leugas.belnet.net

		10ge.ar1.lieseg
193.191.17.118	+	10ge.ar1.lieseg.belnet.net
193.191.17.130	+	10ge.ar1.lieseg.belnet.net

		10ge.ar1.lln
193.191.17.134	+	10ge.ar1.lln.belnet.net
193.191.17.137	+	10ge.ar1.lln.belnet.net

		10ge.ar2.brueve
193.191.16.254	+	10ge.ar2.brueve.belnet.net
193.191.17.10	+	10ge.ar2.brueve.belnet.net

		10ge.ar2.bruvil
193.191.17.198	+	10ge.ar2.bruvil.belnet.net
193.191.17.210	+	10ge.ar2.bruvil.belnet.net

		10ge.ar2.cha
193.191.16.234	+	10ge.ar2.cha.belnet.net
193.191.16.246	+	10ge.ar2.cha.belnet.net

		10ge.ar2.gee
193.191.17.18	+	10ge.ar2.gee.belnet.net
193.191.17.30	+	10ge.ar2.gee.belnet.net

		10ge.ar2.kor
193.191.17.78	+	10ge.ar2.kor.belnet.net
193.191.17.90	+	10ge.ar2.kor.belnet.net

		10ge.ar2.nam
193.191.17.178	+	10ge.ar2.nam.belnet.net
193.191.17.190	+	10ge.ar2.nam.belnet.net

		10ge.cr1.brueve
193.191.16.13	+	10ge.cr1.brueve.belnet.net
193.191.16.21	+	10ge.cr1.brueve.belnet.net
193.191.16.25	+	10ge.cr1.brueve.belnet.net
193.191.16.41	+	10ge.cr1.brueve.belnet.net
195.69.144.43	!	10ge.cr2.brueve.belnet.net
62.40.124.202		belnet-bckp-gw.mx1.bru.be.geant.net

		10ge.cr1.bruvil
193.191.16.6	+	10ge.cr1.bruvil.belnet.net
193.191.16.30	+	10ge.cr1.bruvil.belnet.net

		10ge.cr2.brueve
193.191.16.26	+	10ge.cr2.brueve.belnet.net
193.191.16.29	+	10ge.cr2.brueve.belnet.net
193.191.16.33	+	10ge.cr2.brueve.belnet.net
193.191.16.37	+	10ge.cr2.brueve.belnet.net
62.40.124.162		belnet-gw.mx2.bru.be.geant.net
212.3.237.14		belnet.bar2.brussels1.level3.net

		10ge.cr2.bruvil
193.191.16.10	+	10ge.cr2.bruvil.belnet.net
193.191.16.34	+	10ge.cr2.bruvil.belnet.net
193.191.16.38	+	10ge.cr2.bruvil.belnet.net
193.191.16.46	+	10ge.cr2.bruvil.belnet.net
77.67.66.162		belnet-gw.ip4.tinet.net

		bordet.ar2.brusci
193.191.3.5	+	bordet.ar2.brusci.belnet.net

		cumg.ar2.nam
193.191.12.117	+	cumg.ar2.nam.belnet.net

		epl.customer.liege
193.191.10.45	+	epl.customer.liege.belnet.net
217.117.38.2		217-117-38-2.nrb.be

		ocadocam.mibz_brunor_1.bsr.brunor
193.191.207.54	+	ocadocam.mibz_brunor_1.bsr.brunor.belnet.net
193.191.207.74	+	ocadocam.mibz_brunor_1.bsr.brunor.belnet.net

		ulg.customer.liege
193.191.10.21	+	ulg.customer.liege.belnet.net

193.191.16.154	-	10ge.ar1.brunor.belnet.net
193.191.16.125	-	ge.cr2.brueve.belnet.net

193.191.6.149	o	win-ecoles.ar1.cha.belnet.net
212.166.0.84		212-166-0-84.win.be
212.166.0.94		212-166-0-94.win.be

193.191.10.117	o	chrcit_lieseg_1_bll.bsr.lieseg.belnet.net