Router Naming Convention for frii.com, 201702

Router Naming Convention for frii.com, 201702

Regular Expressions:

^([a-z\d]+)-[^\.]+\.[a-z]+\.frii\.com$

Statistics:

Training routers with at least two clustered interfaces: 3
Positive Predictive Value: 0.857
True Positives (green): 6
False Positives (red): 1
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 0
False Negatives, not matched: 3
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:

		core01
216.17.220.133	+	core01-a.ftc.frii.com
216.17.248.133	+	core01-b.ftc.frii.com

		core02
216.17.220.134	+	core02-a.ftc.frii.com
216.17.248.134	+	core02-b.ftc.frii.com

		ip
216.17.142.172	+	ip-216-17-142-172.rev.frii.com
216.17.248.190	+	ip-216-17-248-190.rev.frii.com
216.17.128.162	~	phobos02.frii.com

		ip
216.17.248.189	!	ip-216-17-248-189.rev.frii.com
216.17.150.230	~	mrneat6.ppp.frii.com
216.17.128.161	~	phobos01.frii.com