Router Naming Convention for orcon.net.nz, 201007

Router Naming Convention for orcon.net.nz, 201007

Regular Expressions:

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

Statistics:

Training routers with at least two clustered interfaces: 3
Positive Predictive Value: 1.000
True Positives (green): 9
False Positives (red): 0
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 1
False Negatives, not matched: 0
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:

		cr1.sky
121.98.9.10	-	ge-0-3-0-0.cre1.sky.orcon.net.nz
60.234.80.165	+	ge-1-3-0-45804.cr1.sky.orcon.net.nz
60.234.80.173	+	ge-1-3-0-48789.cr1.sky.orcon.net.nz
60.234.80.177	+	ge-1-3-0-48790.cr1.sky.orcon.net.nz

		cre1.nct
60.234.8.23	+	cre1.nct.orcon.net.nz
121.98.9.13	+	xe-1-0-0.cre1.nct.orcon.net.nz
203.192.167.34		orc-0014.gw1.akl1.asianetcom.net

		cre2.nct
60.234.8.26	+	cre2.nct.orcon.net.nz
121.98.9.5	+	ge-0-0-4-0.cre2.nct.orcon.net.nz
121.98.9.14	+	xe-1-0-0.cre2.nct.orcon.net.nz
121.98.9.77	+	xe-1-1-0-224.cre2.nct.orcon.net.nz

60.234.16.198	o	60-234-16-198.bitstream.orcon.net.nz
202.36.231.178		s-2-i-2-1.exchange.co.nz
202.36.231.195		s-2.exchange.co.nz

210.55.12.217	o	dialup-gige.orcon.net.nz
202.180.73.114		a0-3-0.58.mdrip01.ipnet.telecom.co.nz
58.28.13.11		tcnz-ipnet-akl.wxnz.net
203.96.111.50		s1-1.ipnnp1-b1.xtra.co.nz