Router Naming Convention for cornell.edu, 201702

Router Naming Convention for cornell.edu, 201702

Regular Expressions:

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

Statistics:

Training routers with at least two clustered interfaces: 6
Positive Predictive Value: 1.000
True Positives (green): 16
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:

		ccc1-6500
128.253.222.134	+	ccc1-6500-te1-1.net.cornell.edu
132.236.222.134	+	ccc1-6500-te1-2.net.cornell.edu

		core1-mx
128.253.222.173	+	core1-mx-ae5.net.cornell.edu
128.253.222.157	+	core1-mx-xe-0-0-5.net.cornell.edu
128.253.222.5	+	core1-mx-xe-0-3-0.net.cornell.edu
128.253.222.9	+	core1-mx-xe-11-2-0.net.cornell.edu

		core2-mx
132.236.222.173	+	core2-mx-ae5.net.cornell.edu
132.236.222.157	+	core2-mx-xe-0-0-5.net.cornell.edu
132.236.222.5	+	core2-mx-xe-0-3-0.net.cornell.edu
132.236.222.9	+	core2-mx-xe-11-2-0.net.cornell.edu

		hol1-6500
128.253.222.146	+	hol1-6500-te1-1.net.cornell.edu
132.236.222.146	+	hol1-6500-te1-2.net.cornell.edu

		mcfad1-6500
128.253.222.154	+	mcfad1-6500-te1-1.net.cornell.edu
132.236.222.154	+	mcfad1-6500-te1-2.net.cornell.edu

		test1-ex
128.253.222.182	+	test1-ex-xe0-0-0.net.cornell.edu
132.236.222.182	+	test1-ex-xe0-0-1.net.cornell.edu