Router Naming Convention for optitel.net.br, 201508

Regular Expressions:

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

Statistics:

Training routers with at least two clustered interfaces: 7
Positive Predictive Value: 1.000
True Positives (green): 19
False Positives (red): 0
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 2
False Negatives, not matched: 7
Training routers with a single interface in suffix: 5

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:

		bcu-203
187.44.112.21	+	bcu-203-549.optitel.net.br
187.44.112.134	+	bcu-203-550.optitel.net.br
187.44.112.61	~	static-187-44-112-61.optitel.net.br

		cda-200
187.44.112.130	+	cda-200-566.optitel.net.br
187.44.112.50	+	cda-200-570.optitel.net.br
187.44.112.230	+	cda-200-571.optitel.net.br

		cta-3
201.49.109.49	+	cta-3-567.optitel.net.br
187.44.112.238	+	cta-3-575.optitel.net.br
187.44.112.214	+	cta-3-577.optitel.net.br
187.44.112.25	+	cta-3-580.optitel.net.br

		fns-249
187.44.112.46	+	fns-249-540.optitel.net.br
187.44.112.58	+	fns-249-580.optitel.net.br
187.44.112.62	~	static-187-44-112-62.optitel.net.br

		jve-2
201.55.97.135	+	jve-2-547.optitel.net.br
201.55.96.189	~	static-201-55-96-189.optitel.net.br

		mfa-5
187.44.112.37	+	mfa-5-579.optitel.net.br
187.44.112.34	+	mfa-5-581.optitel.net.br

		pae-237
187.44.112.54	+	pae-237-536.optitel.net.br
201.55.97.66	+	pae-237-548.optitel.net.br
187.44.112.146	+	pae-237-598.optitel.net.br
201.55.96.29	+	pae-237-656.optitel.net.br

		spo-29
187.44.112.227	+	spo-29-571.optitel.net.br
187.44.112.3	+	spo-29-576.optitel.net.br
200.15.0.46		ae-1-3664.r00.saplbr01.br.ce.gin.ntt.net

201.49.97.151	-	iea-234-533.optitel.net.br
187.44.112.187	-	tij-36-522.optitel.net.br

201.55.110.102	~	static-201-55-110-102.optitel.net.br
201.55.110.17	~	static-201-55-110-17.optitel.net.br

201.55.123.198	~	static-201-55-123-198.optitel.net.br
201.55.99.66	~	static-201-55-99-66.optitel.net.br
189.90.52.50		as11802.globalwave.com.br
179.127.164.246		179-127-164-246.tpa.net.br

177.126.108.2	o	static-177-126-108-2.optitel.net.br
200.215.218.94		comnet-int1-25-sw10.pae.commcorp.net.br

187.44.114.2	o	static-187-44-114-2.optitel.net.br
187.85.162.30		187-85-162-30.tpa.net.br

187.44.114.42	o	static-187-44-114-42.optitel.net.br
177.159.114.30		viacabocom.static.gvt.net.br
189.14.128.50		189-14-128-50.viacaboip.com.br

201.55.98.174	o	static-201-55-98-174.optitel.net.br
200.237.194.234		rct-4064-core1.bb.pop-sc.rnp.br