Router Naming Convention for psu.edu, 201104

Router Naming Convention for psu.edu, 201104

Regular Expressions:

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

Statistics:

Training routers with at least two clustered interfaces: 3
Positive Predictive Value: 1.000
True Positives (green): 10
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: 0

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:

		gsr1
128.118.1.69	+	gsr1-10gig-msm4-10g13-3.aset.psu.edu
128.118.1.49	+	gsr1-gig1-0-msm4-g1-1.cac.psu.edu
128.118.1.53	+	gsr1-gig12-0-msm4-g2-1.cac.psu.edu
128.118.1.1	+	gsr1-msm1-gige3.cac.psu.edu
128.118.1.9	+	gsr1-msm2-gige5.cac.psu.edu
128.118.1.13	+	gsr1-msm3-e2-0.cac.psu.edu

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

		msm3
128.118.1.14	+	msm3-gsr1-e6-47.cac.psu.edu
128.118.1.18	+	msm3-gsr1-e6-48.cac.psu.edu