Router Naming Convention for volia.com, 201110

Router Naming Convention for volia.com, 201110

Regular Expressions:

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

Statistics:

Training routers with at least two clustered interfaces: 8
Positive Predictive Value: 0.944
True Positives (green): 17
False Positives (red): 1
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 1
False Negatives, not matched: 0
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:

		nexus.dc
82.144.193.13	+	v254.nexus.dc.volia.com
82.144.193.15	+	v255.nexus.dc.volia.com
77.120.112.53	+	v510.nexus.dc.volia.com

		stack15.dc
77.120.112.73	+	v502.stack15.dc.volia.com
77.120.112.105	+	v503.stack15.dc.volia.com

		stack16.dc
77.120.112.74	+	v502.stack16.dc.volia.com
77.120.112.106	+	v503.stack16.dc.volia.com

		stack17.dc
77.120.112.75	+	v502.stack17.dc.volia.com
77.120.112.107	+	v503.stack17.dc.volia.com

		stack18.dc
77.120.112.76	+	v502.stack18.dc.volia.com
77.120.112.108	+	v503.stack18.dc.volia.com

		stack21.dc
77.120.112.77	+	v502.stack21.dc.volia.com
77.120.112.109	+	v503.stack21.dc.volia.com

		stack24.dc
77.120.112.80	+	v502.stack24.dc.volia.com
77.120.112.112	+	v503.stack24.dc.volia.com

		sw-stack.dc
77.120.112.91	+	v502.sw-stack.dc.volia.com
77.120.112.123	+	v503.sw-stack.dc.volia.com

77.120.112.78	-	v502.stack22.dc.volia.com
77.120.112.110	!	v503.stack21.dc.volia.com