Router Naming Convention for mandarin.it, 201110

Router Naming Convention for mandarin.it, 201110

Regular Expressions:

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

Statistics:

Training routers with at least two clustered interfaces: 6
Positive Predictive Value: 0.857
True Positives (green): 12
False Positives (red): 2
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 0
False Negatives, not matched: 0
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:

		ci
212.46.94.50	+	gw1-ct16-ci.mandarin.it
212.46.94.86	+	gw1-ct16-ci.mandarin.it

		lt
212.46.94.82	+	gw1-ct23-lt.mandarin.it
212.46.94.190	+	gw1-ct23-lt.mandarin.it

		ml
212.46.64.146	+	cgw2-ct28-ml.mandarin.it
212.46.94.70	+	cgw2-ct28-ml.mandarin.it

		oa
212.46.64.217	+	cgw1-ct14-oa.mandarin.it
212.46.94.38	+	gw1-ct19-oa.mandarin.it

		v
212.46.64.185	+	cgw1-ct19-v.mandarin.it
212.46.64.209	+	cgw1-ct19-v.mandarin.it

		vv
212.46.86.1	+	asngw2-ct14-vv.mandarin.it
178.211.88.1	+	asngw3-ct14-vv.mandarin.it

212.46.94.37	!	cgw1-ct19-vv.mandarin.it
212.46.64.213	!	cgw2-ct19-v.mandarin.it