Router Naming Convention for xgbe.cz, 201708

Router Naming Convention for xgbe.cz, 201708

Regular Expressions:

^([a-z]+\d+)-[^\.]+\.xgbe\.cz$

Statistics:

Training routers with at least two clustered interfaces: 3
Positive Predictive Value: 1.000
True Positives (green): 6
False Positives (red): 0
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:

		kopr2
185.163.180.41	+	kopr2-pha2-1.xgbe.cz
185.163.180.43	+	kopr2-pha2-2.xgbe.cz

		pha2
185.163.180.49	+	pha2-pha1-1.xgbe.cz
185.163.180.51	+	pha2-pha1-2.xgbe.cz

		rpr1
185.163.181.20	+	rpr1-rpr2.xgbe.cz
185.163.181.23	+	rpr1-rprhs21.xgbe.cz

		rpr2
185.163.180.47	~	rpr-rpr-cdt.xgbe.cz
185.163.181.21	+	rpr2-rpr1.xgbe.cz