Router Naming Convention for grazkom.at, 201304

Router Naming Convention for grazkom.at, 201304

Regular Expressions:

^(dr\d+)-[a-z]+\d+\.grazkom\.at$

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: 5

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:

		dr1
217.29.144.2	+	dr1-cr1.grazkom.at
217.29.144.18	+	dr1-cr3.grazkom.at

		dr2
217.29.144.6	+	dr2-cr1.grazkom.at
91.143.111.50	+	dr2-cr3.grazkom.at

217.29.145.21	~	21-145-29-217.grazkom.at
217.29.145.26	~	26-145-29-217.grazkom.at

217.29.144.1	o	cr1-dr1.grazkom.at
95.143.82.58		058-082-143-095.as39912.net

217.29.152.173	o	173-152-29-217.grazkom.at

217.29.152.174	o	174-152-29-217.grazkom.at

217.29.155.142	o	142-155-29-217.grazkom.at
149.154.96.1		rcisp1.rrz-sued.at

217.29.158.2	o	2-158-29-217.grazkom.at