Router Naming Convention for uli.it, 201007

Router Naming Convention for uli.it, 201007

Regular Expressions:

(gw-[a-z\d]+)\.uli\.it$

Statistics:

Training routers with at least two clustered interfaces: 4
Positive Predictive Value: 0.923
True Positives (green): 12
False Positives (red): 1
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 0
False Negatives, not matched: 0
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:

		gw-border
62.212.3.125	+	g-2-1.gw-border.uli.it
62.212.3.113	+	g-2-5.gw-border.uli.it
195.43.184.42		42.184.43.195.dsl.static.ip.kpnqwest.it

		gw-dsl
62.212.3.121	+	atm2-0.gw-dsl.uli.it
62.212.2.130	+	f4-0.gw-dsl.uli.it
62.212.2.7	+	g1-0.gw-dsl.uli.it

		gw-dsl2
62.212.3.109	!	atm2-0-7.gw-dsl.uli.it
62.212.2.6	+	f0-0.gw-dsl2.uli.it
62.212.2.131	+	f3-0.gw-dsl2.uli.it
62.212.3.247	+	gw-dsl2.uli.it

		gw-milano
62.212.3.122	+	atm0-1-0.gw-milano.uli.it
62.212.0.129	+	f0-0-a129.gw-milano.uli.it
62.212.0.193	+	f0-0-a193.gw-milano.uli.it
62.212.3.110	+	s0-0-0-1.gw-milano.uli.it

62.212.3.114	o	f0-2.gw-brain-border.uli.it
62.48.45.3		lb1.mix.net.playnet.it
62.48.45.255		vl26.mix.net.playnet.it
62.48.45.251		vl27.mix.net.playnet.it
213.200.68.154		brain-tech-gw.ip4.tinet.net