Router Naming Convention for nyct.net, 201110

Router Naming Convention for nyct.net, 201110

Regular Expressions:

^(gw\d+)-[a-z]+\d+\.nyct\.net$

Statistics:

Training routers with at least two clustered interfaces: 3
Positive Predictive Value: 1.000
True Positives (green): 6
False Positives (red): 0
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 0
False Negatives, not matched: 2
Training routers with a single interface in suffix: 2

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:

		gw15
216.139.156.110	+	gw15-gw1.nyct.net
216.139.148.250	+	gw15-gw2.nyct.net

		gw23
216.139.156.190	+	gw23-gw1.nyct.net
216.139.156.10	+	gw23-gw2.nyct.net

		gw8
216.139.156.230	+	gw8-gw1.nyct.net
216.139.156.234	+	gw8-gw2.nyct.net

72.4.100.58	~	f0-1.gw31.nyct.net
216.139.148.30	~	m0-100.gw31.nyct.net

216.139.157.86	o	b1.nycor1.nyct.net
204.141.126.30		vl-101.a02.nycmny03.us.ce.gin.ntt.net

216.139.157.87	o	b1.nycor2.nyct.net
204.141.126.26		d1-0-0-6-0.a00.nycmny03.us.ce.verio.net