Router Naming Convention for nas.net, 201702

Router Naming Convention for nas.net, 201702

Regular Expressions:

^(g\d+)-[^\.]+\.h\.[a-z]+\d+\.[a-z]+\d+\.\d+\.nas\.net$

Statistics:

Training routers with at least two clustered interfaces: 2
Positive Predictive Value: 1.000
True Positives (green): 4
False Positives (red): 0
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 0
False Negatives, not matched: 0
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:

		g1
216.145.111.49	+	g1-0-1.h.sd01.caontor01.0000.nas.net
216.145.111.70	+	g1-0-11.h.sd01.caontor01.0000.nas.net

		g3
216.145.111.50	+	g3-1-2299.h.rd01.caonham02.0000.nas.net

		g5
216.145.111.2	+	g5-2.h.ra02.caonham02.0000.nas.net
216.145.111.54	+	g5-2.h.rd01.caonham02.0000.nas.net