Router Naming Convention for ulrt.net, 201104

Router Naming Convention for ulrt.net, 201104

Regular Expressions:

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

Statistics:

Training routers with at least two clustered interfaces: 7
Positive Predictive Value: 1.000
True Positives (green): 16
False Positives (red): 0
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 1
False Negatives, not matched: 0
Training routers with a single interface in suffix: 1

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:

		37
89.239.187.13	+	te4-1.gsw76-37.ulrt.net
89.239.187.10	+	te4-2.gsw76-37.ulrt.net

		bras2
89.239.189.190	+	ge1-0-2.bras2.ulrt.net

		cherd
89.239.187.38	+	ge1-25.gsw65-cherd.ulrt.net
89.239.189.42	+	ge1-27.gsw65-cherd.ulrt.net

		core1
89.239.143.242	+	g1-48-1105.core1.ulrt.net
89.239.189.122	+	ge1-48.core1.ulrt.net
89.239.189.238	-	gw.ultramarine.ulrt.net

		dd
89.239.187.117	+	gsw76-dd.ulrt.net
89.239.187.130	+	te4-1.gsw76-dd.ulrt.net

		nmal
89.239.187.46	+	ge1-25.gsw65-nmal.ulrt.net
89.239.187.50	+	ge1-26.gsw65-nmal.ulrt.net
89.239.187.54	+	ge1-27.gsw65-nmal.ulrt.net
89.239.187.58	+	ge1-28.gsw65-nmal.ulrt.net

		prz
89.239.187.69	+	te4-1.gsw76-prz.ulrt.net
89.239.187.66	+	te4-2.gsw76-prz.ulrt.net

		tm1
89.239.189.125	+	ge0-0.tm1.ulrt.net
89.239.189.130	+	ge0-1.tm1.ulrt.net