Router Naming Convention for sferia.net, 201412

Router Naming Convention for sferia.net, 201412

Regular Expressions:

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

Statistics:

Training routers with at least two clustered interfaces: 2
Positive Predictive Value: 1.000
True Positives (green): 4
False Positives (red): 0
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:

		acs-1
193.41.112.193	+	po10.acs-1.sferia.net
193.41.112.134	+	po11.acs-1.sferia.net

		acs-2
193.41.112.197	+	po11.acs-2.sferia.net
193.41.112.138	+	po12.acs-2.sferia.net

193.41.112.153	~	gi1-18.core-1.sferia.net
193.41.112.157	~	gi1-46.acs-1.sferia.net