Router Naming Convention for mandarin.it, 201007

Router Naming Convention for mandarin.it, 201007

Regular Expressions:

^(cgw1-ct\d+-[a-z]+)\.mandarin\.it$

Statistics:

Training routers with at least two clustered interfaces: 2
Positive Predictive Value: 0.800
True Positives (green): 4
False Positives (red): 1
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 0
False Negatives, not matched: 2
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:

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

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

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

		cgw1-ct28-ml
212.46.94.10	+	cgw1-ct28-ml.mandarin.it
212.46.94.61	+	cgw1-ct28-ml.mandarin.it