Router Naming Convention for vt.edu, 201007

Router Naming Convention for vt.edu, 201007

Regular Expressions:

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

Statistics:

Training routers with at least two clustered interfaces: 7
Positive Predictive Value: 1.000
True Positives (green): 17
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: 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:

		bioi1-a8
198.82.149.98	+	bioi1-a8-01.cns.vt.edu
128.173.97.1	+	bioi1-a8-cat3750g-1.vl118.cns.vt.edu
128.173.100.1	+	bioi1-a8-cat3750g-1.vl119.cns.vt.edu
198.82.159.1	+	bioi1-a8-cat3750g-1.vl440.cns.vt.edu

		ctr-aa
128.173.2.58	+	ctr-aa-cat3750-1.cns.vt.edu
128.173.192.1	+	ctr-aa-cat3750-1.vl2.cns.vt.edu

		hil-6509
128.173.0.34	+	hil-6509-1.vl704.cns.vt.edu
128.173.0.58	+	hil-6509-1.vl707.cns.vt.edu

		isb-118
128.173.1.130	+	isb-118-mlx-1.et3-1.cns.vt.edu
128.173.1.150	+	isb-118-mlx-1.et3-2.cns.vt.edu
198.82.160.1	+	isb-118-mlx-1.ve4.cns.vt.edu

		isb-6509
192.70.187.197	+	isb-6509-2.ge2-1.cns.vt.edu
192.70.187.217	+	isb-6509-2.ge2-2.cns.vt.edu

		lfsci-aa
198.82.149.122	+	lfsci-aa-01.cns.vt.edu

		owe-6509
128.173.0.42	+	owe-6509-1.vl705.cns.vt.edu
128.173.0.66	+	owe-6509-1.vl708.cns.vt.edu

		sha-6509
128.173.0.50	+	sha-6509-1.vl706.cns.vt.edu
128.173.0.74	+	sha-6509-1.vl709.cns.vt.edu