Router Naming Convention for myspace.com, 201304

Router Naming Convention for myspace.com, 201304

Regular Expressions:

^[a-z]+\d+\.(cs\d+\.ash1)\.myspace\.com$

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: 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:

		cs1.ash1
216.178.35.41	+	vl3310.cs1.ash1.myspace.com
216.178.35.45	+	vl3311.cs1.ash1.myspace.com

		cs2.ash1
216.178.35.42	+	vl3310.cs2.ash1.myspace.com
216.178.35.49	+	vl3312.cs2.ash1.myspace.com

216.178.35.10	o	vl370.cs2.sjc1.myspace.com

216.178.35.14	o	vl371.br1.sjc1.myspace.com