Router Naming Convention for vt.edu, 201803

Router Naming Convention for vt.edu, 201803

Regular Expressions:

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

Statistics:

Training routers with at least two clustered interfaces: 2
Positive Predictive Value: 1.000
True Positives (green): 5
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: 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:

		cns
192.70.187.181	+	isb-border.xe-5-0-0.10.cns.vt.edu
192.70.187.149	+	isb-border.xe-5-0-0.155.cns.vt.edu
192.70.187.141	+	isb-border.xe-5-0-0.9.cns.vt.edu

		ncr
38.68.230.3	+	arlington-38-68-230-3.ncr.vt.edu
38.68.238.43	+	nx-2-1.ncr.vt.edu