Router Naming Convention for orcon.net.nz, 201404

Router Naming Convention for orcon.net.nz, 201404

Regular Expressions:

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

Statistics:

Training routers with at least two clustered interfaces: 4
Positive Predictive Value: 0.889
True Positives (green): 8
False Positives (red): 1
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:

		mdr
121.98.9.166	+	xe-3-0-0.cre1.mdr.orcon.net.nz
121.98.9.138	+	xe-3-2-0.cre1.mdr.orcon.net.nz

		nct
121.98.9.9	+	ge-0-1-5-0.cre1.nct.orcon.net.nz
121.98.9.13	+	xe-1-0-0.cre1.nct.orcon.net.nz
121.99.12.1		orcon-1.cre1.nct.odyssey.net.nz

		nct
121.98.9.14	!	xe-1-0-0.cre2.nct.orcon.net.nz
121.99.12.2		ae1.cre2.nct.odyssey.net.nz

		sky
121.98.9.10	+	ge-0-3-0-0.cre1.sky.orcon.net.nz
60.234.80.177	+	ge-1-3-0-48790.cr1.sky.orcon.net.nz

		wgt
121.98.9.86	+	ge-0-0-1.cre1.wgt.orcon.net.nz
121.98.9.54	+	ge-0-0-1.cre2.wgt.orcon.net.nz

121.98.9.140	~	1-1-1.bng1.nct.orcon.net.nz
121.99.252.1	~	121-99-252-1.bng1.nct.orcon.net.nz

210.55.12.217	o	dialup-gige.orcon.net.nz
203.96.111.50		s1-1.ipnnp1-b1.xtra.co.nz