Router Naming Convention for roedu.net, 201803

Router Naming Convention for roedu.net, 201803

Regular Expressions:

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

Statistics:

Training routers with at least two clustered interfaces: 5
Positive Predictive Value: 0.917
True Positives (green): 11
False Positives (red): 1
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 1
False Negatives, not matched: 0
Training routers with a single interface in suffix: 3

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.nat
37.128.232.6	+	te-3-4.acc1.nat.roedu.net
37.128.232.2	+	te-7-1.acc1.nat.roedu.net

		core1.ias
37.128.233.14	+	te-2-4.core1.ias.roedu.net
37.128.233.18	+	te-4-4.core1.ias.roedu.net

		core1.nat
37.128.239.145	+	hu-0-2-0-0.core1.nat.roedu.net
37.128.239.141	+	hu-0-3-0-0.core1.nat.roedu.net
37.128.239.13	+	te-0-0-0-0.core1.nat.roedu.net

		core2.buc
37.128.232.177	+	bu-13.core2.buc.roedu.net
37.128.239.102	+	hu-0-2-0-0.core2.buc.roedu.net

		core3.nat
37.128.239.101	+	hu-0-0-0-0.core3.nat.roedu.net
37.128.239.146	+	hu-0-2-0-0.core3.nat.roedu.net
37.128.239.149	!	te-0-3-0-0.core1.nat.roedu.net
37.128.239.41	-	te-4-3.core2.nat.roedu.net

37.128.232.22	o	gi-4-48.magurele.nat.roedu.net

37.128.239.186	o	bu-1.crs.mag.roedu.net

217.73.161.66	o	ab-pop-2m.nextgen.roedu.net