Router Naming Convention for playnet.it, 201104

Router Naming Convention for playnet.it, 201104

Regular Expressions:

^[^\.]+\.(.+)\.playnet\.it$

Statistics:

Training routers with at least two clustered interfaces: 3
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: 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:

		core1.net
62.48.45.121	+	vl21.core1.net.playnet.it
62.48.45.252	+	vl25.core1.net.playnet.it
62.48.45.254	+	vl26.core1.net.playnet.it

		core2.net
62.48.45.122	+	vl21.core2.net.playnet.it
62.48.45.253	+	vl25.core2.net.playnet.it
62.48.45.250	+	vl27.core2.net.playnet.it
193.201.28.33		brain-nap.namex.it

		mix.net
62.48.45.255	+	vl26.mix.net.playnet.it
213.200.68.154		brain-tech-gw.ip4.tinet.net
62.212.3.114		f0-2.gw-brain-border.uli.it

		net
62.48.45.114	+	r25-atm.net.playnet.it
62.48.45.110	+	r71-atm.net.playnet.it

		net
62.48.45.170	!	consiag-gw.net.playnet.it
83.149.128.2		m7.consiagnet.it