Router Naming Convention for linx.net, 201404

Router Naming Convention for linx.net, 201404

Regular Expressions:

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

Statistics:

Training routers with at least two clustered interfaces: 3
Positive Predictive Value: 0.833
True Positives (green): 10
False Positives (red): 2
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 0
False Negatives, not matched: 2
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:

		tr1
195.66.248.226	+	fe1-1-112.tr1.linx.net
195.66.248.179	+	fe2-1.tr1.linx.net
195.66.248.53	+	fe3-0.tr1.linx.net
195.66.248.57	+	fe6-1.tr1.linx.net
195.66.248.12	+	ge0-1-101.tr1.linx.net
195.66.248.6	+	ge0-1-6.tr1.linx.net

		tr2
195.66.248.58	+	fe2-0.tr2.linx.net
195.66.248.232	+	fe3-0-112.tr2.linx.net

		tr3
195.66.248.180	+	fe6-0.tr3.linx.net
195.66.248.126	+	ge0-1.tr3.linx.net

		tr4
195.66.248.9	!	fe1-0.tr4.linx.net
217.204.61.134	~	g0-0-124.tr2.tfm7.thn.linx.net

		tr4
195.66.248.54	!	fe3-0.tr4.linx.net
195.66.226.35	~	ge0-1.transit4.linx.net

		tr5
195.66.248.33	+	ge0-3.tr5.linx.net

		tr6
195.66.248.177	+	fe3-1.tr6.linx.net
188.39.11.66		188-39-11-66.static.enta.net