Router Naming Convention for pitt.edu, 201404

Router Naming Convention for pitt.edu, 201404

Regular Expressions:

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

Statistics:

Training routers with at least two clustered interfaces: 4
Positive Predictive Value: 1.000
True Positives (green): 9
False Positives (red): 0
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 0
False Negatives, not matched: 1
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:

		cl
136.142.151.49	~	cl-core-2-vlan3969.net.pitt.edu
136.142.253.197	+	et4-2.cl-core-2.gw.pitt.edu
136.142.2.162	+	vl712.cl-core-2.gw.pitt.edu

		fq
136.142.253.198	+	te2-1.fq-core-2.gw.pitt.edu
136.142.2.170	+	vl713.fq-core-2.gw.pitt.edu

		fq6m01-voice
136.142.252.240	+	gi1-0-8.fq6m01-voice-a-1.c3750.voip.pitt.edu
136.142.252.32	+	gi1-0-9.fq6m01-voice-b-1.c3750.voip.pitt.edu

		sc
136.142.253.66	+	te1-1.sc-core-2.gw.pitt.edu
136.142.253.202	+	te2-1.sc-core-2.gw.pitt.edu
136.142.252.172	+	te2-4.sc-core-2.gw.pitt.edu