Router Naming Convention for elcom.ru, 201508

Router Naming Convention for elcom.ru, 201508

Regular Expressions:

^[a-z]+\d+-(cx\d+)\.elcom\.ru$

Statistics:

Training routers with at least two clustered interfaces: 2
Positive Predictive Value: 0.667
True Positives (green): 4
False Positives (red): 2
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:

		cx1
84.53.204.141	+	asbr1-cx1.elcom.ru
84.53.204.145	+	asbr2-cx1.elcom.ru

		cx2
84.53.204.153	+	asbr1-cx2.elcom.ru
84.53.204.157	+	asbr2-cx2.elcom.ru

84.53.204.166	!	br1-cx1.elcom.ru
84.53.204.170	!	br1-cx2.elcom.ru

84.53.204.174	~	bpe-cx1.elcom.ru
84.53.204.178	~	bpe-cx2.elcom.ru

84.53.204.241	o	asbr1-asbr2.elcom.ru
77.51.254.18		vld-ne1-vld-crs1.ip.center.rt.ru
77.51.254.30		vld-ne1-vld-crs2.ip.center.rt.ru