Router Naming Convention for gramtel.net, 201904

Router Naming Convention for gramtel.net, 201904

Regular Expressions:

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

Statistics:

Training routers with at least two clustered interfaces: 1
Positive Predictive Value: 0.400
True Positives (green): 2
False Positives (red): 3
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 0
False Negatives, not matched: 0
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:

		static
216.117.94.34	+	static-34.gt001.gramtel.net
216.117.94.42	+	static-42.gt001.gramtel.net

		static
216.117.94.130	!	static-130.gt001.gramtel.net

		static
216.117.94.134	!	static-134.gt001.gramtel.net

		static
216.117.94.186	!	static-186.gt001.gramtel.net

209.242.64.173	o	173.64.242.209.gt001.gramtel.net