Router Naming Convention for mandarin.it, 201803

Router Naming Convention for mandarin.it, 201803

Regular Expressions:

^([a-z]+1-[a-z]+\d+-[a-z]+)\.mandarin\.it$

Statistics:

Training routers with at least two clustered interfaces: 3
Positive Predictive Value: 0.750
True Positives (green): 6
False Positives (red): 2
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 1
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-ct28-ml
212.46.64.145	+	cgw1-ct28-ml.mandarin.it
212.46.94.10	+	cgw1-ct28-ml.mandarin.it

		cgw1-ct28-ml
212.46.94.29	!	cgw1-ct28-ml.mandarin.it
212.46.64.146	~	cgw2-ct28-ml.mandarin.it

		cgw1-pa152-pl
212.46.94.130	+	cgw1-pa152-pl.mandarin.it
178.211.64.137	~	cgw1-pa152a-mpl.mandarin.it

		gw1-ct10-mlt
212.46.94.89	+	gw1-ct10-mlt.mandarin.it
212.46.94.113	+	gw1-ct10-mlt.mandarin.it

		gw1-me208-scr
212.46.94.166	+	gw1-me208-scr.mandarin.it
212.46.94.169	+	gw1-me208-scr.mandarin.it

212.46.94.170	-	gw1-me207-cic.mandarin.it
212.46.94.173	!	gw1-me208-scr.mandarin.it