Router Naming Convention for dca.net, 201110

Router Naming Convention for dca.net, 201110

Regular Expressions:

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

Statistics:

Training routers with at least two clustered interfaces: 3
Positive Predictive Value: 1.000
True Positives (green): 11
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: 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:

		oldcity
207.245.117.10	+	core-1-s6-0-0.oldcity.dca.net
206.105.183.1	+	node-206-fe0-1.oldcity.dca.net

		pcca
216.158.13.1	+	216-158-13-1.pcca.dca.net
216.158.13.125	+	216-158-13-125.pcca.dca.net
216.158.13.213	+	216-158-13-213.pcca.dca.net
216.158.13.229	+	216-158-13-229.pcca.dca.net
216.158.27.105	+	216-158-27-105.pcca.dca.net
216.158.27.185	+	216-158-27-185.pcca.dca.net
216.158.27.49	+	216-158-27-49.pcca.dca.net
208.0.84.2	~	dslam-fe0.pcca.dca.net

		sdfc
216.158.30.193	+	core-1-gige-100-0-0-102.sdfc.dca.net
216.158.30.245	+	core-5-g-1-5.sdfc.dca.net
63.218.31.10		dcanet.ge2-4.br01.phl02.pccwbtn.net

216.158.30.246	o	magpi-gw.sdfc.dca.net
216.27.100.61		local.internet2.cps.magpi.net
216.27.100.53		local.internet2.magpi.net
216.27.100.73		local.upenn.magpi.net
216.27.100.245		phl-09.magpi.net