Router Naming Convention for apa.net, 201104

Router Naming Convention for apa.net, 201104

Regular Expressions:

(c65-rz\d+)-\d+\.apa\.net$

Statistics:

Training routers with at least two clustered interfaces: 2
Positive Predictive Value: 0.833
True Positives (green): 5
False Positives (red): 1
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 0
False Negatives, not matched: 1
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:

		c65-rz1
194.158.138.12	+	c65-rz1-1.apa.net
194.158.137.252	!	c65-rz2-1.apa.net
194.158.156.29	+	te8-1-c65-rz1-2.apa.net

		c65-rz2
194.158.138.13	+	c65-rz2-1.apa.net
194.232.128.253	~	c65-rz2-2-vlan50.apa.net
194.158.137.253	+	c65-rz2-2.apa.net
194.158.156.21	+	te8-1-c65-rz2-2.apa.net

194.158.155.174	o	ttz-print-oebbtel.apa.net