Router Naming Convention for rnp.br, 201412

Regular Expressions:

^([a-z]+)-[^\.]+\.[a-z]+\.rnp\.br$
^.+-([a-z]+)-\d+\.[^\.]+\.rnp\.br$
^if-[^-]+-([a-z]+)\.[^-]+-[^\.]+\.rnp\.br$
^([a-z\d]+)-[a-z]+-[^\.]+\.[^\.]+\.rnp\.br$

Statistics:

Training routers with at least two clustered interfaces: 25
Positive Predictive Value: 0.968
True Positives (green): 60
False Positives (red): 2
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 1
False Negatives, not matched: 11
Training routers with a single interface in suffix: 18

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:

		al
200.143.252.122	+	al-pe-oi.bkb.rnp.br
200.143.252.118	+	al-se-oi.bkb.rnp.br

		ap
200.143.252.2	+	ap-pa-comp.bkb.rnp.br
200.143.252.6	+	ap-pa-ntc.bkb.rnp.br

		aracuai
200.19.158.50	+	ifnmg-aracuai-1.pop-mg.rnp.br
200.19.158.54	+	ifnmg-aracuai-2.pop-mg.rnp.br

		ce
200.143.252.142	+	ce-mg-oi.bkb.rnp.br
200.143.252.37	+	ce-mia1-nau.bkb.rnp.br
200.143.253.25	+	ce-rj.bkb.rnp.br

		dep
200.143.255.50	+	dep-rj.bkb.rnp.br
189.38.65.254		router-poprj-g1-0.ensino.net.br

		df2
200.143.253.30	~	df2-df.bkb.rnp.br
200.143.252.82	+	df2-mg-oi.bkb.rnp.br
200.143.252.78	+	df2-rj-oi.bkb.rnp.br

		go
200.143.252.109	+	go-df-oi.bkb.rnp.br
200.143.253.77	+	go-df2-tlbrs.bkb.rnp.br
200.143.252.106	+	go-mt-oi.bkb.rnp.br

		ifnmg
200.19.158.49	+	ifnmg-aracuai-1-gw.pop-mg.rnp.br
200.19.158.53	+	ifnmg-aracuai-2-gw.pop-mg.rnp.br
200.131.0.12	~	pururuca.pop-mg.rnp.br

		impa
200.143.255.238	+	impa-rj.bkb.rnp.br

		inconfidentes
200.19.158.82	+	if-sul-inconfidentes-2.pop-mg.rnp.br
200.131.2.138	+	if-sul-inconfidentes.pop-mg.rnp.br

		itai
200.19.74.98	+	itai-ge-1-0-5-r3.pop-pr.rnp.br

		januaria
200.19.158.190	+	if-norte-januaria-2.pop-mg.rnp.br
200.131.2.38	+	if-norte-januaria.pop-mg.rnp.br

		lanrn
200.143.255.202	+	lanrn-rn.bkb.rnp.br

		linea
200.143.255.66	+	linea-rj.bkb.rnp.br
200.219.138.16		as262534.rj.ptt.br

		machado
200.19.158.182	+	if-sul-machado-2.pop-mg.rnp.br
200.19.157.54	+	ifsulmg-machado-3.pop-mg.rnp.br

		mg
200.143.252.81	+	mg-df2-oi.bkb.rnp.br
200.143.253.225	+	mg-mg2.bkb.rnp.br
200.143.252.74	+	mg-sp2-oi.bkb.rnp.br

		mg
200.143.252.141	!	mg-ce-oi.bkb.rnp.br
200.143.253.226	~	mg2-mg.bkb.rnp.br

		mia1
200.143.252.38	+	mia1-ce-nau.bkb.rnp.br
200.143.252.25	~	mia1-mia2.bkb.rnp.br
200.143.252.30	+	mia1-sp-par-atl.bkb.rnp.br
200.143.255.89		mia1-sp-kyat.bkbrnp.br
4.59.242.42		latin-ameri.edge2.miami2.level3.net

		mia2
200.143.252.26	~	mia2-mia1.bkb.rnp.br
200.143.252.34	+	mia2-sp-par-pac.bkb.rnp.br
200.143.252.22	+	mia2-sp-tws.bkb.rnp.br

		ms
200.143.252.102	+	ms-mt-oi.bkb.rnp.br
200.143.252.98	+	ms-pr-oi.bkb.rnp.br

		mt
200.143.252.105	+	mt-go-oi.bkb.rnp.br
200.143.252.101	+	mt-ms-oi.bkb.rnp.br

		pa
200.143.252.154	+	pa-pi-oi.bkb.rnp.br

		pb
200.143.252.130	+	pb-pbjpa-oi.bkb.rnp.br
200.143.252.126	+	pb-pe-oi.bkb.rnp.br

		pbjpa
200.143.252.129	+	pbjpa-pb-oi.bkb.rnp.br
200.143.252.134	+	pbjpa-rn-oi.bkb.rnp.br

		pe
200.143.252.125	+	pe-pb-oi.bkb.rnp.br

		pr
200.143.252.54	+	pr-rs-oi.bkb.rnp.br
200.143.252.62	+	pr-sp2-oi.bkb.rnp.br

		ptp
200.236.191.129	+	ptp-cefet-gw.pop-mg.rnp.br
200.131.0.4	~	tutu.pop-mg.rnp.br
200.19.156.149	~	ufu-gw.pop-mg.rnp.br
200.19.156.137	~	unifal-gw.pop-mg.rnp.br

		riopomba
200.131.2.210	+	if-se-riopomba-1.pop-mg.rnp.br
200.131.2.214	+	if-se-riopomba-2.pop-mg.rnp.br
200.19.158.70	+	if-se-riopomba-3.pop-mg.rnp.br

		rj
200.143.253.26	+	rj-ce.bkb.rnp.br
200.143.252.77	+	rj-df2-oi.bkb.rnp.br
200.143.255.165	+	rj-lanrj2.bkb.rnp.br
200.143.252.70	+	rj-sp-nau.bkb.rnp.br
200.143.253.222	-	sp2-rj-oi.bkb.rnp.br

		rj
200.143.253.221	!	rj-sp2-oi.bkb.rnp.br
200.143.253.38	~	sp2-sp.bkb.rnp.br

		rn
200.143.252.137	+	rn-ce-oi.bkb.rnp.br
200.143.252.133	+	rn-pbjpa-oi.bkb.rnp.br

		rr
200.143.253.70	+	rr-am-oi.bkb.rnp.br
200.143.253.74	+	rr-ce-oi.bkb.rnp.br

		salinas
200.131.2.62	+	if-norte-salinas.pop-mg.rnp.br
200.19.158.58	+	ifnmg-salinas-2.pop-mg.rnp.br

		simepar
200.19.74.118	+	simepar-ge-1-0-8-r3.pop-pr.rnp.br
200.19.65.1		simepar-gw.simepar.br

		sje
200.19.157.74	+	if-mg-sje-2.pop-mg.rnp.br
200.19.157.70	+	ifmg-sje-1.pop-mg.rnp.br

		sp
200.143.254.181	+	sp-ansp.bkb.rnp.br
200.143.252.29	+	sp-mia1-par-atl.bkb.rnp.br
200.143.252.33	+	sp-mia2-par-pac.bkb.rnp.br
200.143.252.21	+	sp-mia2-tws.bkb.rnp.br
200.143.252.69	+	sp-rj-nau.bkb.rnp.br
200.143.253.37	+	sp-sp2.bkb.rnp.br
200.143.255.90		sp-mia1-kyat.bkbrnp.br
186.219.80.9		as1916.ufscar.br

		ufabc
200.143.255.70	+	ufabc-sp-ptt.bkb.rnp.br

		vlancpqd
200.143.254.190	+	vlancpqd-sp.bkb.rnp.br
189.112.183.81		futura2.cpqd.com.br

200.237.201.94	~	rt-94-unisul.remep.pop-sc.rnp.br
200.237.194.102	~	unisul-palhoca-popsc-3120.remep.pop-sc.rnp.br
187.103.104.130		unisul.commcorp.com.br

200.237.194.170	o	univali-3116.bb.pop-sc.rnp.br

200.237.194.214	o	remep-4050-rt1.bb.pop-sc.rnp.br

200.237.194.233	o	popsc-4064-rt21.bb.pop-sc.rnp.br

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

200.237.197.86	o	ifsc-lages-popsc-brd-197.86.pop-sc.rnp.br

200.237.197.130	o	uffs-reitoria-popsc-brd-197.130.pop-sc.rnp.br

200.237.201.242	o	rt4-pop-sj.remep.pop-sc.rnp.br