Router Naming Convention for pitt.edu, 201304

Router Naming Convention for pitt.edu, 201304

Regular Expressions:

^[^\.]+\.([a-z]+-[^\.]+\.gw)\.pitt\.edu$

Statistics:

Training routers with at least two clustered interfaces: 5
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: 1
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:

		cl-core-2.gw
136.142.151.49	~	cl-core-2-vlan3969.net.pitt.edu
136.142.253.197	+	te2-3.cl-core-2.gw.pitt.edu
136.142.2.162	+	vl712.cl-core-2.gw.pitt.edu

		externals-cl.gw
136.142.253.173	+	ge-2-0-0-716.externals-cl.gw.pitt.edu
136.142.2.169	+	xe-1-0-0-713.externals-cl.gw.pitt.edu

		fq-core-2.gw
136.142.253.198	+	te1-1.fq-core-2.gw.pitt.edu
136.142.2.170	+	vl713.fq-core-2.gw.pitt.edu

		mc-core-1.gw
136.142.253.145	+	te1-1.mc-core-1.gw.pitt.edu
136.142.253.214	+	te1-5.mc-core-1.gw.pitt.edu

		th-core-1.gw
136.142.253.201	+	te1-1.th-core-1.gw.pitt.edu
136.142.253.203	+	te2-1.th-core-1.gw.pitt.edu