Router Naming Convention for kit.edu, 201404

Router Naming Convention for kit.edu, 201404

Regular Expressions:

^tr-[a-z]+\d+-([a-z]+1\.scc)\.kit\.edu$

Statistics:

Training routers with at least two clustered interfaces: 2
Positive Predictive Value: 1.000
True Positives (green): 4
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: 0

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:

		rircn1.scc
141.52.249.169	+	tr-v1288-rircn1.scc.kit.edu
141.52.249.146	+	tr-v825-rircn1.scc.kit.edu
188.1.38.222		kr-fzk.x-win.dfn.de
188.1.38.230		kr-gfs.x-win.dfn.de

		rircs1.scc
141.52.249.170	+	tr-v1288-rircs1.scc.kit.edu
141.52.249.147	+	tr-v825-rircs1.scc.kit.edu
129.143.166.142		kit-karlsruhe-rz-1.belwue.net