Router Naming Convention for vsenet.de, 201412

Regular Expressions:

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

Statistics:

Training routers with at least two clustered interfaces: 17
Positive Predictive Value: 0.976
True Positives (green): 40
False Positives (red): 1
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 0
False Negatives, not matched: 1
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:

		ip-addr
212.88.130.235	+	235-130-088-212.ip-addr.vsenet.de
212.88.130.243	+	243-130-088-212.ip-addr.vsenet.de

		lu-1027.ip
217.24.236.26	+	ge-0-0-0.0.ts-r1.lu-1027.ip.vsenet.de
217.24.236.42	+	ge-1-0-0.0.ts-r1.lu-1027.ip.vsenet.de

		lu-3235.ip
217.24.236.46	+	ge-0-0-0.0.vs-r1.lu-3235.ip.vsenet.de
217.24.236.30	+	ge-1-0-0.0.vs-r1.lu-3235.ip.vsenet.de

		ts-r1.681.ip
217.24.235.210	+	gi0-1.ts-r1.681.ip.vsenet.de
217.24.235.194	+	gi0-2.ts-r1.681.ip.vsenet.de
217.24.235.50	+	gi0-3.ts-r1.681.ip.vsenet.de
217.24.235.70	+	gi1-0.ts-r1.681.ip.vsenet.de

		ts-r1.6861.ip
217.24.235.169	+	gi0-0.ts-r1.6861.ip.vsenet.de
217.24.235.177	+	gi0-1.ts-r1.6861.ip.vsenet.de

		ts-r1.69.ip
212.88.154.125	!	125-154-088-212.ip-addr.vsenet.de
217.24.235.227	+	ge-0-1-0.104.ts-r1.69.ip.vsenet.de
217.24.235.249	+	ge-1-1-0.105.ts-r1.69.ip.vsenet.de

		ts-r10.681.ip
217.24.235.212	+	gi0-1.ts-r10.681.ip.vsenet.de
217.24.235.196	+	gi0-2.ts-r10.681.ip.vsenet.de

		ts-r11.681.ip
217.24.236.58	+	gi0-0.ts-r11.681.ip.vsenet.de
217.24.236.225	+	gi0-1.104.ts-r11.681.ip.vsenet.de
217.24.236.233	+	gi0-2.105.ts-r11.681.ip.vsenet.de

		ts-r12.681.ip
217.24.236.234	+	gi0-2.105.ts-r12.681.ip.vsenet.de
217.24.236.226	~	ts-s11.681.ip.vsenet.de

		ts-r2.6861.ip
217.24.235.170	+	ge-0-1-0.104.ts-r2.6861.ip.vsenet.de
217.24.235.189	+	ge-1-1-0.105.ts-r2.6861.ip.vsenet.de

		ts-r3.6861.ip
217.24.235.168	+	gi0-0.ts-r3.6861.ip.vsenet.de
217.24.235.185	+	gi0-1.ts-r3.6861.ip.vsenet.de

		ts-r5.681.ip
217.24.235.214	+	gi0-1.ts-r5.681.ip.vsenet.de
217.24.235.198	+	gi0-2.ts-r5.681.ip.vsenet.de

		ts-r5.6861.ip
217.24.235.166	+	gi0-0.ts-r5.6861.ip.vsenet.de
217.24.235.182	+	gi0-1.ts-r5.6861.ip.vsenet.de

		ts-r6.6861.ip
217.24.235.167	+	ge-0-0-0.104.ts-r6.6861.ip.vsenet.de
217.24.235.41	+	ge-0-1-0.0.ts-r6.6861.ip.vsenet.de
217.24.235.61	+	ge-0-2-0.0.ts-r6.6861.ip.vsenet.de
217.24.235.183	+	ge-0-3-0.105.ts-r6.6861.ip.vsenet.de

		vs-r1.69.ip
217.24.235.225	+	xe-1-2-0.104.vs-r1.69.ip.vsenet.de
217.24.235.241	+	xe-1-2-0.105.vs-r1.69.ip.vsenet.de

		vs-r2.69.ip
217.24.236.57	+	ge-2-0-2.0.vs-r2.69.ip.vsenet.de
217.24.235.238	+	xe-1-2-0.104.vs-r2.69.ip.vsenet.de
217.24.235.253	+	xe-1-2-0.105.vs-r2.69.ip.vsenet.de
195.16.161.246		teresto-med.edge6.frankfurt1.level3.net

		vs-r3.631.ip
217.24.235.119	+	gi0-1.vs-r3.631.ip.vsenet.de
217.24.235.91	+	gi0-2.vs-r3.631.ip.vsenet.de

		vs-r3.69.ip
217.24.235.229	+	xe-0-0-0.104.vs-r3.69.ip.vsenet.de
217.24.235.247	+	xe-0-0-0.105.vs-r3.69.ip.vsenet.de

212.88.129.158	o	sybcom.ip.vsenet.de
213.147.2.94		m7-saar-ge-020-170.sybcom.net