Router Naming Convention for fastnet.it, 201207

Router Naming Convention for fastnet.it, 201207

Regular Expressions:

^(.+)-[a-z\d]+\.fastnet\.it$

Statistics:

Training routers with at least two clustered interfaces: 4
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: 2
Training routers with a single interface in suffix: 0

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:

		bckbn-a-1
195.96.216.2	-	albali.housing-a.fastnet.it
195.96.194.163	+	bckbn-a-1-11.fastnet.it
195.96.194.165	+	bckbn-a-1-111.fastnet.it
195.96.194.101	+	bckbn-a-1-5.fastnet.it

		bckbn-a-2
195.96.194.164	+	bckbn-a-2-11.fastnet.it
195.96.194.108	+	bckbn-a-2-5.fastnet.it

		eden
195.96.195.19	+	eden-ima.fastnet.it
195.96.195.195	+	eden-ima2.fastnet.it

		rinascita
195.96.195.241	+	rinascita-hdsl1.fastnet.it
195.96.195.242	+	rinascita-hdsl2.fastnet.it

195.96.195.196	~	excelsior1.fastnet.it
195.96.195.197	~	excelsior2.fastnet.it