Router Naming Convention for roedu.net, 201404

Router Naming Convention for roedu.net, 201404

Regular Expressions:

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

Statistics:

Training routers with at least two clustered interfaces: 3
Positive Predictive Value: 0.857
True Positives (green): 6
False Positives (red): 1
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:

		acc1
37.128.232.2	+	te-3-1.acc1.nat.roedu.net
37.128.232.6	+	te-3-4.acc1.nat.roedu.net

		acc1
217.73.168.1	~	man-gw.iasi.roedu.net
37.128.233.2	!	te-2-1.acc1.ias.roedu.net

		core1
37.128.239.18	+	te-4-1.core1.buc.roedu.net
37.128.239.46	+	te-4-2.core1.buc.roedu.net

		magurele
37.128.232.22	+	gi-4-48.magurele.nat.roedu.net
37.128.232.162	+	te-2-1.magurele.buc.roedu.net

		peers1
37.128.239.50	+	te-3-4.peers1.buc.roedu.net
37.128.232.137	~	vl-4000.core1.buc.roedu.net