Router Naming Convention for versatel.de, 201904

Router Naming Convention for versatel.de, 201904

Regular Expressions:

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

Statistics:

Training routers with at least two clustered interfaces: 2
Positive Predictive Value: 1.000
True Positives (green): 4
False Positives (red): 0
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 2
False Negatives, not matched: 0
Training routers with a single interface in suffix: 6

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:

		ber22ip2
217.9.40.2	+	ber22ip2.versatel.de
217.9.40.66	+	ber22ip2.versatel.de

		dor2ip5
62.214.104.121	+	dor2ip5.versatel.de

		dor2ip6
62.214.104.101	+	dor2ip6.versatel.de

		fra020isp001
62.214.104.122	+	fra020isp001.versatel.de
62.214.104.154	+	fra020isp001.versatel.de

		fra1813aihr002
62.214.63.145	+	fra1813aihr002.versatel.de

		fra20ic1
62.214.104.173	+	fra20ic1.versatel.de

		man1ik40
213.182.130.106	+	man1ik40.versatel.de

		stu24ik87
217.9.39.54	+	stu24ik87.versatel.de

62.214.104.126	-	dor2ir1.versatel.de
62.214.104.166	-	fra024isp001.versatel.de