Router Naming Convention for ubc.ca, 201508

Router Naming Convention for ubc.ca, 201508

Regular Expressions:

^([a-z]+\d+)-[a-z]+\d+\.net\.ubc\.ca$

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: 1
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:

		a21
137.82.123.65	+	a21-a0.net.ubc.ca
137.82.208.253	~	nmc.equity.ubc.ca

		i20
137.82.123.97	+	i20-a0.net.ubc.ca
142.103.203.165	+	i20-a20.net.ubc.ca

		l1
142.103.78.253	+	l1-a0.net.ubc.ca
137.82.123.45	+	l1-a1.net.ubc.ca

		l18
137.82.123.125	+	l18-a0.net.ubc.ca