Router Naming Convention for cablesurf.de, 201007

Regular Expressions:

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

Statistics:

Training routers with at least two clustered interfaces: 7
Positive Predictive Value: 1.000
True Positives (green): 20
False Positives (red): 0
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 0
False Negatives, not matched: 6
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:

		bbr01.ber.de.infra
85.233.35.86	+	gi-0-1.bbr01.ber.de.infra.cablesurf.de
85.233.35.213	+	gi-5-0-1.bbr01.ber.de.infra.cablesurf.de

		bbr01.dus.de.infra
85.233.35.162	+	fe-4-0-3.bbr01.dus.de.infra.cablesurf.de
85.233.35.66	+	gi-0-0.bbr01.dus.de.infra.cablesurf.de
85.233.35.202	+	gi-0-1.bbr01.dus.de.infra.cablesurf.de

		bbr01.fra.de.infra
85.233.35.210	+	gi-2-0-4.bbr01.fra.de.infra.cablesurf.de
85.233.35.177	+	gi-2-0-5.bbr01.fra.de.infra.cablesurf.de
80.81.192.225	+	gi-2-0-7.bbr01.fra.de.infra.cablesurf.de
85.233.35.130	+	te-3-1.bbr01.fra.de.infra.cablesurf.de
213.200.86.86		mediaport-gw.ip4.tinet.net

		bbr01.ham.de.infra
85.233.35.201	+	gi-0-0.bbr01.ham.de.infra.cablesurf.de
85.233.35.198	+	gi-2-0.bbr01.ham.de.infra.cablesurf.de
85.233.35.205	+	pos-4-1-0.bbr01.ham.de.infra.cablesurf.de

		bbr01.muc.de.infra
85.233.35.214	+	gi-5-0-1.bbr01.muc.de.infra.cablesurf.de
85.233.35.129	+	te-3-1.bbr01.muc.de.infra.cablesurf.de

		bbr02.ber.de.infra
85.233.35.209	+	gi-0-0-1.bbr02.ber.de.infra.cablesurf.de
85.233.35.197	+	gi-0-1.bbr02.ber.de.infra.cablesurf.de
85.233.35.85	+	gi-2-0.bbr02.ber.de.infra.cablesurf.de

		cr01.neu.de.infra
88.215.120.3	~	88.215.120.3.dynamic.cablesurf.de
85.233.35.206	+	pos-0-2.cr01.neu.de.infra.cablesurf.de

		edge01.muc.de.infra
195.234.128.1	~	ve-002.edge01.muc.cablesurf.de
85.233.35.2	+	ve-025.edge01.muc.de.infra.cablesurf.de
85.233.35.5	+	ve-027.edge01.muc.de.infra.cablesurf.de
85.233.58.1	+	ve-999.edge01.muc.de.infra.cablesurf.de

85.233.35.6	~	ubr.muc.cablesurf.de
85.233.35.222	~	ve-001.cr01.wue.cablesurf.de

88.215.124.3	~	88.215.124.3.dynamic.cablesurf.de
85.233.35.190	~	se-1-0.cpe01.wbg.kel.cablesurf.de