Router Naming Convention for mtlonline.mw, 201207

Router Naming Convention for mtlonline.mw, 201207

Regular Expressions:

^[a-z]+\d+_\d+_\d+\.([a-z]+\d+\.[a-z]+)\.[a-z]+\.mtlonline\.mw$

Statistics:

Training routers with at least two clustered interfaces: 4
Positive Predictive Value: 0.900
True Positives (green): 9
False Positives (red): 1
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 0
False Negatives, not matched: 1
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:

		p1.std
41.221.96.225	+	g1_1_0.p1.std.bt.mtlonline.mw
41.221.96.205	+	g1_1_1.p1.std.bt.mtlonline.mw

		p1.sth
41.221.96.185	+	g1_0_0.p1.sth.ll.mtlonline.mw
41.221.96.206	+	g1_1_1.p1.sth.bt.mtlonline.mw

		pe1.std
41.221.96.230	+	g1_0_0.pe1.std.bt.mtlonline.mw
41.221.96.214	+	g2_0_0.pe1.std.bt.mtlonline.mw
41.221.96.250	+	t0_0_0.pe1.std.bt.mtlonline.mw
41.221.96.146	!	t0_0_1.pe2.std.bt.mtlonline.mw

		pe1.sth
41.221.96.50	~	e4_0_0_10.sth.ll.mtlonline.mw
41.221.96.186	+	g1_0_0.pe1.sth.ll.mtlonline.mw

		pe2.std
41.221.96.35	+	f4_0_1.pe2.std.bt.mtlonline.mw
41.221.96.226	+	g2_0_0.pe2.std.bt.mtlonline.mw