Router Naming Convention for powertech.net, 201803

Router Naming Convention for powertech.net, 201803

Regular Expressions:

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

Statistics:

Training routers with at least two clustered interfaces: 1
Positive Predictive Value: 1.000
True Positives (green): 2
False Positives (red): 0
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 0
False Negatives, not matched: 1
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:

		s02i61.no
77.40.142.126	~	luth.upn1.no.powertech.net
77.40.142.125	+	s02i61.no.powertech.net

		s50i34.no
195.159.53.2	+	s50i34.no.powertech.net

		s62i03.no
195.159.5.3	+	s62i03.no.powertech.net
195.159.88.162	+	s62i03.no.powertech.net