Router Naming Convention for usp.br, 201708

Router Naming Convention for usp.br, 201708

Regular Expressions:

^[a-z]+-([a-z]+\.uspnet)\.usp\.br$

Statistics:

Training routers with at least two clustered interfaces: 3
Positive Predictive Value: 0.857
True Positives (green): 6
False Positives (red): 1
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 2
False Negatives, not matched: 1
Training routers with a single interface in suffix: 1

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:

		bru.uspnet
143.107.151.126	+	border-bru.uspnet.usp.br
143.107.251.62	+	border-bru.uspnet.usp.br
143.107.251.58	-	core-lav.uspnet.usp.br

		cce.uspnet
143.107.151.249	+	core-cce.uspnet.usp.br
143.107.251.30	+	core-cce.uspnet.usp.br
143.107.255.33	-	core-ib.uspnet.usp.br
143.107.251.9	~	core-l2unidades.uspnet.usp.br

		cce.uspnet
143.107.255.221	!	core-cce.uspnet.usp.br

		pga.uspnet
143.107.251.82	+	lpa-pga.uspnet.usp.br
143.107.255.242	+	lpb-pga.uspnet.usp.br

143.107.151.41	o	border1.uspnet.usp.br
200.136.37.101		usp.ptta.ansp.br