Router Naming Convention for iomart.com, 201007

Router Naming Convention for iomart.com, 201007

Regular Expressions:

^[^\.]+\.(core\d+\.[a-z\d]+)\.iomart\.com$

Statistics:

Training routers with at least two clustered interfaces: 4
Positive Predictive Value: 1.000
True Positives (green): 8
False Positives (red): 0
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 0
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:

		core1.dc1
62.233.125.18	+	204.core1.dc1.iomart.com
62.233.125.99	+	gi5-2.core1.dc1.iomart.com

		core1.dc2
62.233.125.81	+	207.core1.dc2.iomart.com
62.233.115.252	+	501.core1.dc2.iomart.com

		core1.hex
62.233.127.1	+	202.core1.hex.iomart.com
62.233.125.33	+	205.core1.hex.iomart.com

		core2.dc4
62.233.72.2	+	201.core2.dc4.iomart.com
62.233.125.146	+	202.core2.dc4.iomart.com