Router Naming Convention for ulvt.net, 201110

Router Naming Convention for ulvt.net, 201110

Regular Expressions:

^([a-z]+\d+-\d+)\.[^\.]+\.ulvt\.net$

Statistics:

Training routers with at least two clustered interfaces: 1
Positive Predictive Value: 0.667
True Positives (green): 2
False Positives (red): 1
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 0
False Negatives, not matched: 0
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:

		g1-32
95.68.253.93	+	g1-32.gsw65-ish.ulvt.net
89.239.187.42		ge1-31.gsw65-ish.ulrt.net

		te4-1
95.68.253.45	+	te4-1.core1.ulvt.net
95.68.253.218	+	te4-1.npe-namts.ulvt.net

		te4-1
95.68.253.46	!	te4-1.core2.ulvt.net
89.239.187.90		ge2-16.core2.ulrt.net
89.239.187.94		ge2-19.core2.ulrt.net
89.239.187.82		ge2-21.core2.ulrt.net
89.239.187.102		ge2-22.core2.ulrt.net
89.239.187.98		ge2-23.core2.ulrt.net

95.68.253.77	o	et7.bras1.ulvt.net
89.239.189.186		et10.bras1.ulrt.net
89.239.187.86		ge1-39.core1.ulrt.net

95.68.253.78	o	et7.bras2.ulvt.net
89.239.189.190		ge1-0-2.bras2.ulrt.net