Router Naming Convention for roedu.net, 201901

Router Naming Convention for roedu.net, 201901

Regular Expressions:

^[a-z]+-.+-(\d+\.core1\.[a-z]+)\.roedu\.net$

Statistics:

Training routers with at least two clustered interfaces: 2
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: 1
Training routers with a single interface in suffix: 4

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:

		0.core1.nat
37.128.239.109	+	hu-0-0-0-0.core1.nat.roedu.net
37.128.239.113	+	hu-0-1-0-0.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

		0.core1.nat
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

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

37.128.232.2	o	te-7-1.acc1.nat.roedu.net

37.128.232.162	o	te-2-1.magurele.buc.roedu.net

37.128.239.110	o	hu-0-0-0-0.core2.clu.roedu.net

37.128.239.114	o	hu-0-0-0-0.core2.tim.roedu.net