Router Naming Convention for telefonica.de, 201104

Regular Expressions:

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

Statistics:

Training routers with at least two clustered interfaces: 10
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: 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:

		tmgw-brmn-de01-fastet-0
62.53.186.46	+	tmgw-brmn-de01-fastet-0-0.voip.telefonica.de
213.20.108.46	+	tmgw-brmn-de01-fastet-0-1.voip.telefonica.de

		tmgw-drms-de01-gigaet-0
213.20.249.86	+	tmgw-drms-de01-gigaet-0-0.voip.telefonica.de
213.20.250.150	+	tmgw-drms-de01-gigaet-0-1.voip.telefonica.de

		tmgw-leer-de01-gigaet-0
213.20.110.198	+	tmgw-leer-de01-gigaet-0-0.voip.telefonica.de
213.20.110.206	+	tmgw-leer-de01-gigaet-0-1.voip.telefonica.de

		tmgw-mnsr-de04-gigaet-0
195.71.97.155	+	tmgw-mnsr-de04-gigaet-0-0.voip.telefonica.de
195.71.224.155	+	tmgw-mnsr-de04-gigaet-0-1.voip.telefonica.de

		tmgw-nrbg-de08-gigaet-0
195.71.241.150	+	tmgw-nrbg-de08-gigaet-0-0.voip.telefonica.de
195.71.27.54	+	tmgw-nrbg-de08-gigaet-0-1.voip.telefonica.de

		tmgw-offb-de01-fastet-0
62.53.223.118	+	tmgw-offb-de01-fastet-0-0.voip.telefonica.de
62.53.223.126	+	tmgw-offb-de01-fastet-0-1.voip.telefonica.de

		tmgw-osbk-de01-gigaet-0
195.71.9.166	+	tmgw-osbk-de01-gigaet-0-0.voip.telefonica.de
195.71.12.54	+	tmgw-osbk-de01-gigaet-0-1.voip.telefonica.de

		tmgw-osbk-de03-fastet-0
195.71.9.164	+	tmgw-osbk-de03-fastet-0-0.voip.telefonica.de
195.71.12.52	+	tmgw-osbk-de03-fastet-0-1.voip.telefonica.de

		tmgx-frnk-de109-gigaet--9-1
62.53.238.194	+	tmgx-frnk-de109-gigaet--9-1-0.voip.telefonica.de
62.53.238.198	+	tmgx-frnk-de109-gigaet--9-1-1.voip.telefonica.de

		tmgx-frnk-de111-gigaet--11
62.53.238.210	+	tmgx-frnk-de111-gigaet--11-0.voip.telefonica.de
62.53.238.214	+	tmgx-frnk-de111-gigaet--11-1.voip.telefonica.de

80.81.192.89	o	xmws-frnk-de07.nw.telefonica.de
64.125.14.2		above-tele.fra4.de.above.net
213.20.249.202		xmws-frnk-de07-chan-0.nw.mediaways.net
213.20.250.245		xmws-frnk-de07-chan-1.nw.mediaways.net
213.20.255.4		xmws-frnk-de07-ge-4-0-2-0.nw.mediaways.net

80.81.193.89	o	xmws-frnk-de16.nw.telefonica.de
129.143.200.42		peer-frankfurt1.belwue.de