Router Naming Convention for itscom.jp, 201904

Regular Expressions:

^([a-z]+\d+-[^-]+)\.itscom\.jp$

Statistics:

Training routers with at least two clustered interfaces: 17
Positive Predictive Value: 1.000
True Positives (green): 34
False Positives (red): 0
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 0
False Negatives, not matched: 17
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:

		core1-kote.bb
175.177.6.172	~	cgn-kote.bb.itscom.jp
219.110.0.238	+	core1-kote.bb.itscom.jp
219.110.0.242	+	core1-kote.bb.itscom.jp

		core2-kote.bb
219.110.0.246	+	core2-kote.bb.itscom.jp
219.110.0.250	+	core2-kote.bb.itscom.jp

		olt1-aoba.ngbb
175.177.8.58	+	olt1-aoba.ngbb.itscom.jp
175.177.8.62	+	olt1-aoba.ngbb.itscom.jp

		olt1-dikn.ngbb
175.177.8.154	+	olt1-dikn.ngbb.itscom.jp
175.177.8.158	+	olt1-dikn.ngbb.itscom.jp

		olt1-gaku.ngbb
175.177.8.106	+	olt1-gaku.ngbb.itscom.jp
175.177.8.110	+	olt1-gaku.ngbb.itscom.jp

		olt1-moto.ngbb
175.177.8.82	+	olt1-moto.ngbb.itscom.jp
175.177.8.86	+	olt1-moto.ngbb.itscom.jp

		olt1-nfta.ngbb
175.177.8.138	+	olt1-nfta.ngbb.itscom.jp
175.177.8.142	+	olt1-nfta.ngbb.itscom.jp

		olt1-tama.ngbb
175.177.8.34	+	olt1-tama.ngbb.itscom.jp
175.177.8.38	+	olt1-tama.ngbb.itscom.jp

		olt1-tsuz.ngbb
175.177.8.170	+	olt1-tsuz.ngbb.itscom.jp
175.177.8.174	+	olt1-tsuz.ngbb.itscom.jp

		olt2-aoba.ngbb
175.177.8.66	+	olt2-aoba.ngbb.itscom.jp
175.177.8.70	+	olt2-aoba.ngbb.itscom.jp

		olt2-dikn.ngbb
175.177.8.162	+	olt2-dikn.ngbb.itscom.jp
175.177.8.166	+	olt2-dikn.ngbb.itscom.jp

		olt2-gaku.ngbb
175.177.8.114	+	olt2-gaku.ngbb.itscom.jp
175.177.8.118	+	olt2-gaku.ngbb.itscom.jp

		olt2-moto.ngbb
175.177.8.90	+	olt2-moto.ngbb.itscom.jp
175.177.8.94	+	olt2-moto.ngbb.itscom.jp

		olt2-tsuz.ngbb
175.177.8.178	+	olt2-tsuz.ngbb.itscom.jp
175.177.8.182	+	olt2-tsuz.ngbb.itscom.jp

		olt3-gaku.ngbb
175.177.8.122	+	olt3-gaku.ngbb.itscom.jp
175.177.8.126	+	olt3-gaku.ngbb.itscom.jp

		olt3-moto.ngbb
175.177.8.98	+	olt3-moto.ngbb.itscom.jp
175.177.8.102	+	olt3-moto.ngbb.itscom.jp

		olt3-tama.ngbb
175.177.8.50	+	olt3-tama.ngbb.itscom.jp
175.177.8.54	+	olt3-tama.ngbb.itscom.jp

101.111.252.82	~	h101-111-252-082.catv02.itscom.jp
101.111.252.86	~	h101-111-252-086.catv02.itscom.jp

101.111.252.98	~	h101-111-252-098.catv02.itscom.jp
101.111.252.102	~	h101-111-252-102.catv02.itscom.jp

101.111.253.26	~	h101-111-253-026.catv02.itscom.jp
101.111.253.30	~	h101-111-253-030.catv02.itscom.jp

101.111.254.114	~	h101-111-254-114.catv02.itscom.jp
101.111.254.118	~	h101-111-254-118.catv02.itscom.jp

219.110.0.90	~	cswkote11.bb.itscom.jp
219.110.0.86	~	erttama02.bb.itscom.jp

219.110.1.122	~	h219-110-1-122.bb.itscom.jp
219.110.1.126	~	h219-110-1-126.bb.itscom.jp

219.110.3.82	~	h219-110-3-82.kinrin.itscom.jp
219.110.3.86	~	h219-110-3-86.kinrin.itscom.jp

219.110.3.90	~	h219-110-3-90.kinrin.itscom.jp
219.110.3.94	~	h219-110-3-94.kinrin.itscom.jp