Router Naming Convention for cablesurf.de, 201207

Regular Expressions:

^[a-z]+-[^\.]+\.([a-z]+-[^\.]+\.de\.infra)\.cablesurf\.de$

Statistics:

Training routers with at least two clustered interfaces: 13
Positive Predictive Value: 1.000
True Positives (green): 27
False Positives (red): 0
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 0
False Negatives, not matched: 0
Training routers with a single interface in suffix: 2

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:

		bbr-ber-01.de.infra
85.233.35.213	+	te-1-1.bbr-ber-01.de.infra.cablesurf.de
85.233.35.209	+	te-2-1.bbr-ber-01.de.infra.cablesurf.de

		bbr-fra-01.de.infra
85.233.35.130	+	te-3-1.bbr-fra-01.de.infra.cablesurf.de
85.233.35.210	+	te-4-1.bbr-fra-01.de.infra.cablesurf.de
80.81.192.225	+	te-4-2.bbr-fra-01.de.infra.cablesurf.de
77.67.82.182		mediaport-gw.ip4.tinet.net

		bbr-muc-01.de.infra
85.233.35.214	+	te-1-1.bbr-muc-01.de.infra.cablesurf.de
85.233.35.129	+	te-3-1.bbr-muc-01.de.infra.cablesurf.de

		bbr-nue-01.de.infra
85.233.35.173	+	gi-1-1.bbr-nue-01.de.infra.cablesurf.de

		bc-sw.de.infra
95.157.61.98	+	gi-1-0-27.bc-sw.de.infra.cablesurf.de
95.157.61.2	+	gi-3-0-27.bc-sw.de.infra.cablesurf.de

		cmts-muc-02.de.infra
95.157.61.67	+	gi-0-1.cmts-muc-02.de.infra.cablesurf.de
95.157.61.35	+	gi-0-2.cmts-muc-02.de.infra.cablesurf.de

		cmts-muc-06.de.infra
95.157.61.71	+	gi-0-1.cmts-muc-06.de.infra.cablesurf.de
95.157.61.39	+	gi-0-2.cmts-muc-06.de.infra.cablesurf.de

		cmts-muc-13.de.infra
95.157.61.110	+	gi-0-1.cmts-muc-13.de.infra.cablesurf.de
95.157.61.14	+	gi-0-2.cmts-muc-13.de.infra.cablesurf.de

		cmts-muc-14.de.infra
95.157.61.79	+	gi-0-1.cmts-muc-14.de.infra.cablesurf.de
95.157.61.47	+	gi-0-2.cmts-muc-14.de.infra.cablesurf.de

		cmts-muc-15.de.infra
95.157.61.16	+	gi-0-2.cmts-muc-15.de.infra.cablesurf.de

		cmts-muc-18.de.infra
95.157.61.83	+	gi-0-1.cmts-muc-18.de.infra.cablesurf.de
95.157.61.51	+	gi-0-2.cmts-muc-18.de.infra.cablesurf.de

		cmts-muc-19.de.infra
95.157.61.116	+	gi-0-1.cmts-muc-19.de.infra.cablesurf.de
95.157.61.20	+	gi-0-2.cmts-muc-19.de.infra.cablesurf.de

		cmts-muc-21.de.infra
95.157.61.118	+	gi-0-1.cmts-muc-21.de.infra.cablesurf.de
95.157.61.22	+	gi-0-2.cmts-muc-21.de.infra.cablesurf.de

		cmts-muc-22.de.infra
95.157.61.87	+	gi-0-1.cmts-muc-22.de.infra.cablesurf.de
95.157.61.55	+	gi-0-2.cmts-muc-22.de.infra.cablesurf.de

		cr-rfn-01.de.infra
85.233.35.37	+	ve-014.cr-rfn-01.de.infra.cablesurf.de
85.233.35.15	+	ve-015.cr-rfn-01.de.infra.cablesurf.de