Router Naming Convention for artelecom.pt, 201104

Regular Expressions:

^(alc01-rtr\d+)-[a-z\d]+-[^\.]+\.net\.artelecom\.pt$

Statistics:

Training routers with at least two clustered interfaces: 8
Positive Predictive Value: 1.000
True Positives (green): 20
False Positives (red): 0
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 0
False Negatives, not matched: 10
Training routers with a single interface in suffix: 6

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:

		alc01-rtr00
213.141.16.131	+	alc01-rtr00-fe-5-1-0.net.artelecom.pt
213.141.16.3	+	alc01-rtr00-fe-8-1-0.net.artelecom.pt

		alc01-rtr03
213.141.16.134	+	alc01-rtr03-ge-1-1.net.artelecom.pt

		alc01-rtr08
213.141.16.139	+	alc01-rtr08-g0-1.net.artelecom.pt
213.141.16.11	+	alc01-rtr08-g0-2.net.artelecom.pt

		alc01-rtr09
213.141.16.18	+	alc01-rtr09-ge-5-1.net.artelecom.pt
213.141.16.146	+	alc01-rtr09-ge-5-2.net.artelecom.pt

		alc01-rtr10
213.141.16.50	+	alc01-rtr10-gi5-1.net.artelecom.pt
213.141.16.150	+	alc01-rtr10-gi5-2.net.artelecom.pt

		alc01-rtr20
213.141.31.130	+	alc01-rtr20-ge-3-1.net.artelecom.pt
213.141.31.138	+	alc01-rtr20-ge-3-2.net.artelecom.pt

		alc01-rtr21
213.141.31.134	+	alc01-rtr21-ge-3-1.net.artelecom.pt
213.141.31.142	+	alc01-rtr21-ge-3-2.net.artelecom.pt
213.141.16.145	+	alc01-rtr21-vlan-6.net.artelecom.pt
213.141.16.17	+	alc01-rtr21-vlan-7.net.artelecom.pt
213.63.190.70	+	alc01-rtr21-vlan-99.net.artelecom.pt

		alc01-rtr30
213.141.31.129	+	alc01-rtr30-ge-1-0-0.net.artelecom.pt
213.141.31.213	+	alc01-rtr30-ge-1-0-2.net.artelecom.pt

		alc01-rtr31
213.141.31.137	+	alc01-rtr31-ge-1-0-0.net.artelecom.pt
213.141.31.141	+	alc01-rtr31-ge-1-0-1.net.artelecom.pt
213.141.31.214	+	alc01-rtr31-ge-1-0-2.net.artelecom.pt

		alc01-rtr35
213.141.31.39	+	alc01-rtr35-g3-3.net.artelecom.pt
149.6.144.10		artelecom.demarc.cogentco.com

213.141.3.27	~	cac01-rtr02-po50.net.artelecom.pt
213.141.3.155	~	cac01-rtr02-po51.net.artelecom.pt

213.141.3.58	~	mmt01-rtr01-po50.net.artelecom.pt
213.141.3.186	~	mmt01-rtr01-po51.net.artelecom.pt

213.141.3.66	~	mmt01-rtr01-po50.net.artelecom.pt
213.141.3.194	~	mmt01-rtr01-po51.net.artelecom.pt

213.141.5.2	~	tlr01-rtr01-pc-50.net.artelecom.pt
213.141.5.130	~	tlr01-rtr01-pc-51.net.artelecom.pt

213.141.31.206	~	pix01-rtr00-pos-1-0.net.artelecom.pt
213.141.31.202	~	vis01-rtr10-g1-1.net.artelecom.pt

213.141.0.57	o	mmt01-rtr01-vlan52.net.artelecom.pt

213.141.3.2	o	bnf01-rtr01-pc-50.net.artelecom.pt

213.141.3.10	o	bnf01-rtr01-pc-51.net.artelecom.pt

213.141.6.6	o	vis01-swt02-g1-1-1.net.artelecom.pt