Router Naming Convention for cet.com, 201803

Router Naming Convention for cet.com, 201803

Regular Expressions:

^[a-z]+-\d+-.+-([a-z]+-cr1)\.cet\.com$

Statistics:

Training routers with at least two clustered interfaces: 2
Positive Predictive Value: 1.000
True Positives (green): 4
False Positives (red): 0
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 0
False Negatives, not matched: 2
Training routers with a single interface in suffix: 1

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:

		sea-cr1
204.181.35.202	+	ge-0-3-sea-cr1.cet.com
4.59.232.118	+	te-2-2-sea-cr1.cet.com

		spk-cr1
198.202.27.33	+	fe-3-3-spk-cr1.cet.com
198.202.26.1	+	te-6-0-0-spk-cr1.cet.com

206.63.64.50	~	ge-2-0-concept-cmts.cet.com
206.63.64.54	~	ip-206-63-64-54.cet.com

198.202.27.19	o	archives-gw.cet.com
66.119.223.158		ip-66-119-223-158.noanet.net