Router Naming Convention for bitgravity.com, 201110

Router Naming Convention for bitgravity.com, 201110

Regular Expressions:

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

Statistics:

Training routers with at least two clustered interfaces: 4
Positive Predictive Value: 1.000
True Positives (green): 9
False Positives (red): 0
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 2
False Negatives, not matched: 0
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:

		core1.fra1
80.231.162.1	+	core1.fra1.bitgravity.com
80.231.65.18		ix-1-3-502.har1.fr1-frankfurt.as6453.net

		core1.lab1
64.185.161.65	+	core1.lab1.bitgravity.com
64.185.163.57	+	e3-3.core1.lab1.bitgravity.com
64.185.163.53	+	ve900.core1.lab1.bitgravity.com

		core1.lab2
64.185.163.61	+	e3-1.core1.lab2.bitgravity.com
64.185.163.54	+	ve900.core1.lab2.bitgravity.com

		core1.sfo1
209.131.110.1	+	core1.sfo1.bitgravity.com
208.67.232.82	+	e5-1.core1.sfo1.bitgravity.com

		core2.iad1
208.67.234.18	+	v900.core2.iad1.bitgravity.com

		core3.sfo1
209.131.110.3	+	core3.sfo1.bitgravity.com
64.185.163.58	+	e3-1.core3.sfo1.bitgravity.com

208.67.232.81	-	v1000.core1.sjc1.bitgravity.com
208.67.232.18	-	v900.core2.sjc1.bitgravity.com
216.6.30.22		ix-0-0-0-513.core4.sqn-sanjose.as6453.net