Router Naming Convention for work.de, 201708

Router Naming Convention for work.de, 201708

Regular Expressions:

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

Statistics:

Training routers with at least two clustered interfaces: 7
Positive Predictive Value: 0.842
True Positives (green): 16
False Positives (red): 3
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 1
False Negatives, not matched: 5
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:

		franken2
212.12.33.122	+	franken2.work.de
213.238.44.50	+	franken2.work.de
212.12.33.109	!	greven3.work.de

		greven14
212.12.33.86	+	greven14.work.de

		greven2
212.12.34.74	~	decix.work.de
212.12.32.16	+	greven2.work.de

		greven4
212.12.33.78	+	greven4.work.de

		luise2
134.222.114.205	~	kpn-gw.work.de
80.81.193.135	+	luise2.work.de
212.12.32.50	+	luise2.work.de
212.12.34.73	+	luise2.work.de
80.81.203.1	~	workix.work.de

		luise5
212.12.32.77	+	luise5.work.de
212.12.32.79	+	luise5.work.de

		wandale14
212.12.33.152	+	wandale14.work.de
212.12.33.154	+	wandale14.work.de
212.12.33.85	!	wandale2.work.de

		wandale16
212.12.32.23	+	wandale16.work.de

		wandale2
212.12.32.17	+	wandale2.work.de
212.12.32.51	+	wandale2.work.de
213.248.79.178		nawork-ic-121432-hbg-b1.c.telia.net

		wandale3
212.12.32.170	+	wandale3.work.de
212.12.32.218	+	wandale3.work.de
213.238.44.46	+	wandale3.work.de

		wandale4
212.12.33.77	+	wandale4.work.de
212.12.33.166	+	wandale4.work.de

212.12.33.98	!	greven3.work.de
212.12.33.102	-	luise19.work.de

212.12.34.14	~	dufgw.work.de
212.12.34.174	~	dufgw.work.de

212.12.47.21	o	atm2-0-0-102-155m-luise2.work.de
213.183.192.26		bgw2.gw.intares.net

213.238.32.154	o	wizard-gw.work.de
212.6.94.78		so0-0-1-bbrt4.ffm.ewe-ip-backbone.de
80.81.195.103		decix.wizard.de