Router Naming Convention for dacor.de, 201708

Router Naming Convention for dacor.de, 201708

Regular Expressions:

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

Statistics:

Training routers with at least two clustered interfaces: 4
Positive Predictive Value: 1.000
True Positives (green): 8
False Positives (red): 0
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 0
False Negatives, not matched: 2
Training routers with a single interface in suffix: 3

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:

		arcob01
5.100.4.30	+	ge-1-1-9-0.arcob01.dacor.de
5.100.1.152	+	xe-0-0-0-50.arcob01.dacor.de
217.24.54.193		alten-193.suec-dacor-codab.de

		asneu01
217.24.52.142	+	ge-1-0-1-99.asneu01.dacor.de
217.71.108.210		telenec-neu.de.lambdanet.net

		crcob01
5.100.1.150	+	xe-0-0-0-50.crcob01.dacor.de
5.100.4.2	+	xe-0-0-2-0.crcob01.dacor.de

		ercob02
5.100.1.151	+	xe-0-0-0-50.ercob02.dacor.de
5.100.4.0	+	xe-0-0-2-0.ercob02.dacor.de

		erffm01
80.255.14.178	~	core-backbone.dacor.de
5.100.4.21	+	xe-2-0-0-0.erffm01.dacor.de

		ernbg01
80.255.14.158	~	core-backbone.dacor.de
5.100.4.20	+	xe-0-0-2-0.ernbg01.dacor.de
5.100.4.53	+	xe-0-0-3-0.ernbg01.dacor.de

5.100.4.54	o	xe-0-0-1-0.arbam.dacor.de