Router Naming Convention for tal.de, 201007

Router Naming Convention for tal.de, 201007

Regular Expressions:

^([a-z]+-[a-z]+\d+)\.tal\.de$

Statistics:

Training routers with at least two clustered interfaces: 1
Positive Predictive Value: 1.000
True Positives (green): 3
False Positives (red): 0
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 2
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:

		cisco-d2
81.92.5.27	+	cisco-d2.tal.de
194.54.95.18	~	oc-dus.tal.de

		cisco-f4
81.92.5.24	+	cisco-f4.tal.de
84.19.1.68	+	cisco-f4.tal.de
194.54.95.254	+	cisco-f4.tal.de

195.8.224.129	-	cisco-w0.tal.de
81.92.5.19	-	cisco-w1.tal.de