Router Naming Convention for psu.edu, 201702

Router Naming Convention for psu.edu, 201702

Regular Expressions:

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

Statistics:

Training routers with at least two clustered interfaces: 1
Positive Predictive Value: 1.000
True Positives (green): 2
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: 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:

		msm1-gsr1-gige.cac
128.118.1.2	+	msm1-gsr1-gige.cac.psu.edu
128.118.1.6	+	msm1-gsr1-gige.cac.psu.edu

		msm2-gsr1-gige.cac
128.118.1.10	+	msm2-gsr1-gige.cac.psu.edu
128.118.1.46	~	msm3-g2-1-gsr1-gig6-2.cac.psu.edu

128.118.97.121	o	vpnasa1.ait.psu.edu

146.186.147.249	o	dksx-1.ems.psu.edu