Router Naming Convention for ucar.edu, 201603

Router Naming Convention for ucar.edu, 201603

Regular Expressions:

^([a-z]+)-[a-z]+-[a-z\d]+-[a-z\d]+\.ucar\.edu$

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: 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:

		cgra
128.117.243.233	+	cgra-cg-fl-net.ucar.edu
128.117.243.226	+	cgra-ml-cg-net.ucar.edu

		tcom
128.117.243.2	+	tcom-gs-1-vl872.ucar.edu
128.117.243.10	+	tcom-gs-1-vl873.ucar.edu

128.117.243.75	~	mlra.ucar.edu
192.43.244.253	~	mlra.ucar.edu

128.117.182.254	o	wyrb-n182.ucar.edu