Router Naming Convention for spacelan.ne.jp, 201307

Router Naming Convention for spacelan.ne.jp, 201307

Regular Expressions:

^(ubrsp\d+)-[a-z\d]+\.spacelan\.ne\.jp$

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: 2
Training routers with a single interface in suffix: 0

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:

		ubrsp1
202.122.48.18	+	ubrsp1-c6506a.spacelan.ne.jp
202.122.48.22	+	ubrsp1-c6506b.spacelan.ne.jp

		ubrsp2
202.122.48.26	+	ubrsp2-c6506a.spacelan.ne.jp
202.122.48.30	+	ubrsp2-c6506b.spacelan.ne.jp

113.21.56.10	~	c010.kct-56.spacelan.ne.jp
113.21.56.14	~	c014.kct-56.spacelan.ne.jp