Router Naming Convention for ctc.net, 201007

Router Naming Convention for ctc.net, 201007

Regular Expressions:

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

Statistics:

Training routers with at least two clustered interfaces: 6
Positive Predictive Value: 1.000
True Positives (green): 12
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: 2

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:

		ce01.cncr
166.82.3.129	~	p3-1-0.cr01.cncr.ctc.net
166.82.3.10	+	t9-1.ce01.cncr.ctc.net
166.82.3.46	+	t9-2.ce01.cncr.ctc.net
166.82.45.185	~	vl616.ce01.cncr.ctc.net

		ce01.knpl
166.82.4.30	+	t9-2.ce01.knpl.ctc.net
166.82.4.42	+	t9-3.ce01.knpl.ctc.net
166.82.46.1		h1.46.82.166.static.ip.windstream.net

		ce01.okbo
166.82.3.70	+	t8-1.ce01.okbo.ctc.net
166.82.3.66	+	t9-1.ce01.okbo.ctc.net

		ce02.cncr
166.82.3.14	+	t9-1.ce02.cncr.ctc.net
166.82.3.50	+	t9-2.ce02.cncr.ctc.net

		cr01.cncr
166.82.3.9	+	t8-3.cr01.cncr.ctc.net
166.82.3.17	+	t9-4.cr01.cncr.ctc.net
166.82.6.193		h193.6.82.166.static.ip.windstream.net

		cr02.cncr
166.82.3.93	+	g5-1.cr02.cncr.ctc.net
166.82.3.18	+	t9-4.cr02.cncr.ctc.net

		rt01.chrlnc
166.82.3.130	+	p1-0.rt01.chrlnc.ctc.net
166.82.3.174		h174.3.82.166.static.ip.windstream.net

166.82.15.2	o	rt02.cncrnc.ctc.net
166.82.103.101		h101.103.82.166.static.ip.windstream.net
166.82.135.17		h17.135.82.166.static.ip.windstream.net