Router Naming Convention for rnp.br, 201904

Regular Expressions:

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

Statistics:

Training routers with at least two clustered interfaces: 6
Positive Predictive Value: 0.812
True Positives (green): 13
False Positives (red): 3
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 2
False Negatives, not matched: 2
Training routers with a single interface in suffix: 11

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:

		ba
200.143.253.214	+	ba-pe.bkb.rnp.br
200.143.252.114	+	ba-se-oi.bkb.rnp.br

		cr
200.133.37.52	+	cr-rec-tr-fw-cr-def.compute.rnp.br
200.133.37.68	+	cr-rec-tr-fw-cr-gti.compute.rnp.br

		lanrj
200.143.253.22	+	lanrj-rj.bkb.rnp.br

		nacp
200.143.255.2	+	nacp-sp-uncmp.bkb.rnp.br

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

		pop-mg
200.19.158.101	-	ifmg-gw.pop-mg.rnp.br
200.19.159.61	+	ifnmg-almenara-gw.pop-mg.rnp.br
200.131.0.4	~	tutu.pop-mg.rnp.br
200.19.156.137	-	unifal-gw.pop-mg.rnp.br
200.19.156.13	+	unifei-itabira-gw.pop-mg.rnp.br

		pop-pa
200.139.32.137	+	h-200-139-32-137.pop-pa.rnp.br
200.139.32.157	+	h-200-139-32-157.pop-pa.rnp.br

		pop-sc
200.237.202.18	+	remep-sw32-2181.pop-sc.rnp.br
200.237.201.118	+	rt-118-pop-udesc-epagri.remep.pop-sc.rnp.br
200.237.201.97	+	rt-97-pop-udesc-epagri.remep.pop-sc.rnp.br

		pop-sc
200.237.202.30	!	remep-sw34-2184.pop-sc.rnp.br
200.237.201.153	~	sw5-pop-wireless-backup-radio.remep.pop-sc.rnp.br

		pop-sc
200.237.201.86	!	rt-85-ifsc-reitoria-pop-sj.remep.pop-sc.rnp.br

		pop-sc
200.237.201.106	!	rt-106-inmetro.remep.pop-sc.rnp.br

		rj
200.143.253.222	+	rj-sp2-oi.bkb.rnp.br
200.255.9.26		peer-g0-4-1-0-puacc03.rjo.embratel.net.br

		sc
200.143.252.66	+	sc-sp-oi.bkb.rnp.br

200.19.74.98	o	v940-pti-poppr.pop-pr.rnp.br
187.86.59.90		90.59.86.187.dynamic.opcaonet.com.br

200.19.74.99	o	v940-pti-poppr.pop-pr.rnp.br
187.86.59.94		94.59.86.187.dynamic.opcaonet.com.br

200.19.74.118	o	v2009-simepar-araucaria.pop-pr.rnp.br
200.19.65.1		simepar-gw.simepar.br

200.128.12.245	o	ufob-barreiras.p2p.pop-ba.rnp.br

200.143.252.34	o	mia2-sp-par-pac.bkb.rnp.br
129.250.202.94		xe-0-0-26-2.a01.miamfl02.us.ce.gin.ntt.net

200.143.255.90	o	sp2-mia1-atl.bkb.rnp.br

200.237.194.170	o	univali-3116.bb.pop-sc.rnp.br
200.193.99.254		200-193-99-254.fnsce201.dial.brasiltelecom.net.br