Router Naming Convention for linx.net, 201708

Router Naming Convention for linx.net, 201708

Regular Expressions:

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

Statistics:

Training routers with at least two clustered interfaces: 3
Positive Predictive Value: 0.778
True Positives (green): 7
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: 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:

		tr1
195.66.248.57	!	fe6-1.tr1.linx.net

		tr1
195.66.248.226	!	fe1-1-112.tr1.linx.net

		tr2
195.66.248.190	+	fe0-2.tr2.linx.net
195.66.249.9	+	fe2-1-502.tr2.linx.net

		tr4
195.66.248.9	+	fe1-0.tr4.linx.net
217.204.61.134	~	g0-0-124.tr2.tfm7.thn.linx.net
195.66.226.35	~	ge0-1.transit4.linx.net
195.66.249.13	+	ge0-2-501.tr4.linx.net

		tr5
195.66.249.14	+	ge0-2-501.tr5.linx.net
195.66.249.10	+	ge0-2-502.tr5.linx.net
195.66.248.33	+	ge0-3.tr5.linx.net