Router Naming Convention for brs.ie, 201404

Router Naming Convention for brs.ie, 201404

Regular Expressions:

^[a-z]+\d+-\d+-\d+-.+\.([a-z]+\d+\.[a-z]+)\.brs\.ie$

Statistics:

Training routers with at least two clustered interfaces: 1
Positive Predictive Value: 0.667
True Positives (green): 2
False Positives (red): 1
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:

		ixdub1.net
193.242.111.74	+	te0-0-2-2.transit-mr01.ixdub1.net.brs.ie
46.245.208.176	+	tengige0-0-2-0.ixdub1.net.brs.ie

		ixdub1.net
46.245.208.177	!	tengige0-0-2-0.ixdub1.net.brs.ie